merge all branch and change project structure

2021-11-10 15:24:59 +08:00
parent 04ad424efa 7f2270844e
commit 8a92326241
91 changed files with 3612 additions and 1225 deletions
@@ -1,10 +1,10 @@
 package apiAuth

 import (
-	pbAuth "Open_IM/pkg/proto/auth"
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
+	pbAuth "Open_IM/pkg/proto/auth"
 	"context"
 	"github.com/gin-gonic/gin"
 	"net/http"
@@ -49,6 +49,10 @@ func UserRegister(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
 		return
 	}
+	if params.Secret != config.Config.Secret {
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 401, "errMsg": "not authorized"})
+		return
+	}
 	pbData := newUserRegisterReq(&params)

 	log.Info("", "", "api user_register is server, [data: %s]", pbData.String())
@@ -1,10 +1,10 @@
 package apiAuth

 import (
-	pbAuth "Open_IM/pkg/proto/auth"
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
+	pbAuth "Open_IM/pkg/proto/auth"
 	"context"
 	"github.com/gin-gonic/gin"
 	"net/http"
@@ -37,6 +37,10 @@ func UserToken(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
 		return
 	}
+	if params.Secret != config.Config.Secret {
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 401, "errMsg": "not authorized"})
+		return
+	}
 	pbData := newUserTokenReq(&params)

 	log.Info("", "", "api user_token is server, [data: %s]", pbData.String())
@@ -19,7 +19,7 @@ type paramsUserNewestSeq struct {
 	MsgIncr       int    `json:"msgIncr" binding:"required"`
 }

-func UserNewestSeq(c *gin.Context) {
+func UserGetSeq(c *gin.Context) {
 	params := paramsUserNewestSeq{}
 	if err := c.BindJSON(&params); err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
@@ -31,7 +31,7 @@ func UserNewestSeq(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "token validate err"})
 		return
 	}
-	pbData := pbMsg.GetNewSeqReq{}
+	pbData := pbMsg.GetMaxAndMinSeqReq{}
 	pbData.UserID = params.SendID
 	pbData.OperationID = params.OperationID
 	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName)
@@ -40,7 +40,7 @@ func UserNewestSeq(c *gin.Context) {
 		log.ErrorByKv("get grpcConn err", pbData.OperationID, "args", params)
 	}
 	msgClient := pbMsg.NewChatClient(grpcConn)
-	reply, err := msgClient.GetNewSeq(context.Background(), &pbData)
+	reply, err := msgClient.GetMaxAndMinSeq(context.Background(), &pbData)
 	if err != nil {
 		log.ErrorByKv("rpc call failed to getNewSeq", pbData.OperationID, "err", err, "pbData", pbData.String())
 		return
@@ -52,7 +52,8 @@ func UserNewestSeq(c *gin.Context) {
 		"msgIncr":       params.MsgIncr,
 		"reqIdentifier": params.ReqIdentifier,
 		"data": gin.H{
-			"seq": reply.Seq,
+			"maxSeq": reply.MaxSeq,
+			"minSeq": reply.MinSeq,
 		},
 	})

@@ -70,3 +70,58 @@ func UserPullMsg(c *gin.Context) {
 	})

 }
+
+type paramsUserPullMsgBySeqList struct {
+	ReqIdentifier int     `json:"reqIdentifier" binding:"required"`
+	SendID        string  `json:"sendID" binding:"required"`
+	OperationID   string  `json:"operationID" binding:"required"`
+	SeqList       []int64 `json:"seqList"`
+}
+
+func UserPullMsgBySeqList(c *gin.Context) {
+	params := paramsUserPullMsgBySeqList{}
+	if err := c.BindJSON(&params); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
+		return
+	}
+
+	token := c.Request.Header.Get("token")
+	if !utils.VerifyToken(token, params.SendID) {
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "token validate err"})
+		return
+	}
+	pbData := pbChat.PullMessageBySeqListReq{}
+	pbData.UserID = params.SendID
+	pbData.OperationID = params.OperationID
+	pbData.SeqList = params.SeqList
+
+	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName)
+	msgClient := pbChat.NewChatClient(grpcConn)
+	reply, err := msgClient.PullMessageBySeqList(context.Background(), &pbData)
+	if err != nil {
+		log.ErrorByKv("PullMessageBySeqList error", pbData.OperationID, "err", err.Error())
+		return
+	}
+	log.InfoByKv("rpc call success to PullMessageBySeqList", pbData.OperationID, "ReplyArgs", reply.String(), "maxSeq", reply.GetMaxSeq(),
+		"MinSeq", reply.GetMinSeq(), "singLen", len(reply.GetSingleUserMsg()), "groupLen", len(reply.GetGroupUserMsg()))
+
+	msg := make(map[string]interface{})
+	if v := reply.GetSingleUserMsg(); v != nil {
+		msg["single"] = v
+	} else {
+		msg["single"] = []pbChat.GatherFormat{}
+	}
+	if v := reply.GetGroupUserMsg(); v != nil {
+		msg["group"] = v
+	} else {
+		msg["group"] = []pbChat.GatherFormat{}
+	}
+	msg["maxSeq"] = reply.GetMaxSeq()
+	msg["minSeq"] = reply.GetMinSeq()
+	c.JSON(http.StatusOK, gin.H{
+		"errCode":       reply.ErrCode,
+		"errMsg":        reply.ErrMsg,
+		"reqIdentifier": params.ReqIdentifier,
+		"data":          msg,
+	})
+}
@@ -67,7 +67,7 @@ func UserSendMsg(c *gin.Context) {

 	token := c.Request.Header.Get("token")

-	log.InfoByKv("Ws call success to sendMsgReq", params.OperationID, "Parameters", params)
+	log.InfoByKv("api call success to sendMsgReq", params.OperationID, "Parameters", params)

 	pbData := newUserSendMsgReq(token, &params)
 	log.Info("", "", "api UserSendMsg call start..., [data: %s]", pbData.String())
@@ -1,10 +1,10 @@
 package friend

 import (
-	pbFriend "Open_IM/pkg/proto/friend"
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
+	pbFriend "Open_IM/pkg/proto/friend"
 	"context"
 	"github.com/gin-gonic/gin"
 	"net/http"
@@ -35,7 +35,7 @@ type paramsManagementSendMsg struct {
 	SessionType    int32                  `json:"sessionType" binding:"required"`
 }

-func newUserSendMsgReq(token string, params *paramsManagementSendMsg) *pbChat.UserSendMsgReq {
+func newUserSendMsgReq(params *paramsManagementSendMsg) *pbChat.UserSendMsgReq {
 	var newContent string
 	switch params.ContentType {
 	case constant.Text:
@@ -53,7 +53,6 @@ func newUserSendMsgReq(token string, params *paramsManagementSendMsg) *pbChat.Us
 	}
 	pbData := pbChat.UserSendMsgReq{
 		ReqIdentifier:  constant.WSSendMsg,
-		Token:          token,
 		SendID:         params.SendID,
 		SenderNickName: params.SenderNickName,
 		SenderFaceURL:  params.SenderFaceURL,
@@ -103,15 +102,19 @@ func ManagementSendMsg(c *gin.Context) {
 	}

 	token := c.Request.Header.Get("token")
-	if !utils.IsContain(params.SendID, config.Config.Manager.AppManagerUid) {
-		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "not appManager", "sendTime": 0, "MsgID": ""})
+	claims, err := utils.ParseToken(token)
+	if err != nil {
+		log.NewError(params.OperationID, "parse token failed", err.Error())
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "parse token failed", "sendTime": 0, "MsgID": ""})
+	}
+	if !utils.IsContain(claims.UID, config.Config.Manager.AppManagerUid) {
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "not authorized", "sendTime": 0, "MsgID": ""})
 		return

 	}
-
 	log.InfoByKv("Ws call success to ManagementSendMsgReq", params.OperationID, "Parameters", params)

-	pbData := newUserSendMsgReq(token, &params)
+	pbData := newUserSendMsgReq(&params)
 	log.Info("", "", "api ManagementSendMsg call start..., [data: %s]", pbData.String())

 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName)
@@ -6,62 +6,67 @@ import (
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
 	pbChat "Open_IM/pkg/proto/chat"
+	open_im_sdk "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
+	"bytes"
 	"context"
+	"encoding/gob"
 	"encoding/json"
+	"github.com/golang/protobuf/proto"
 	"github.com/gorilla/websocket"
+	"runtime"
 	"strings"
 )

-func (ws *WServer) msgParse(conn *websocket.Conn, jsonMsg []byte) {
+func (ws *WServer) msgParse(conn *UserConn, binaryMsg []byte) {
 	//ws online debug data
 	//{"ReqIdentifier":1001,"Token":"123","SendID":"c4ca4238a0b923820dcc509a6f75849b","Time":"123","OperationID":"123","MsgIncr":0}
 	//{"ReqIdentifier":1002,"Token":"123","SendID":"c4ca4238a0b923820dcc509a6f75849b","Time":"123","OperationID":"123","MsgIncr":0,"SeqBegin":1,"SeqEnd":6}
 	//{"ReqIdentifier":1003,"Token":"123","SendID":"c4ca4238a0b923820dcc509a6f75849b",
 	//"RecvID":"a87ff679a2f3e71d9181a67b7542122c","ClientMsgID":"2343","Time":"147878787","OperationID":
 	//"123","MsgIncr":0,"SubMsgType":101,"MsgType":100,"MsgFrom":1,"Content":"sdfsdf"}
+	b := bytes.NewBuffer(binaryMsg)
 	m := Req{}
-	if err := json.Unmarshal(jsonMsg, &m); err != nil {
+	dec := gob.NewDecoder(b)
+	err := dec.Decode(&m)
+	if err != nil {
 		log.ErrorByKv("ws json Unmarshal err", "", "err", err.Error())
-		ws.sendErrMsg(conn, 200, err.Error())
+		ws.sendErrMsg(conn, 200, err.Error(), constant.WSDataError, "", "")
+		err = conn.Close()
+		if err != nil {
+			log.NewError("", "ws close err", err.Error())
+		}
 		return
 	}
 	if err := validate.Struct(m); err != nil {
 		log.ErrorByKv("ws args validate  err", "", "err", err.Error())
-		ws.sendErrMsg(conn, 201, err.Error())
+		ws.sendErrMsg(conn, 201, err.Error(), m.ReqIdentifier, m.MsgIncr, m.OperationID)
 		return
 	}
-
-	if !utils.VerifyToken(m.Token, m.SendID) {
-		ws.sendErrMsg(conn, 202, "token validate err")
-		return
-	}
-	log.InfoByKv("Basic Info Authentication Success", m.OperationID, "reqIdentifier", m.ReqIdentifier, "sendID", m.SendID)
+	//if !utils.VerifyToken(m.Token, m.SendID) {
+	//	ws.sendErrMsg(conn, 202, "token validate err", m.ReqIdentifier, m.MsgIncr,m.OperationID)
+	//	return
+	//}
+	log.InfoByKv("Basic Info Authentication Success", m.OperationID, "reqIdentifier", m.ReqIdentifier, "sendID", m.SendID, "msgIncr", m.MsgIncr)

 	switch m.ReqIdentifier {
 	case constant.WSGetNewestSeq:
-		ws.newestSeqReq(conn, &m)
+		go ws.getSeqReq(conn, &m)
 	case constant.WSPullMsg:
-		ws.pullMsgReq(conn, &m)
+		go ws.pullMsgReq(conn, &m)
 	case constant.WSSendMsg:
-		ws.sendMsgReq(conn, &m)
+		sendTime := utils.GetCurrentTimestampByNano()
+		go ws.sendMsgReq(conn, &m, sendTime)
+	case constant.WSPullMsgBySeqList:
+		go ws.pullMsgBySeqListReq(conn, &m)
 	default:
 	}
+	log.NewInfo("", "goroutine num is ", runtime.NumGoroutine())
 }
-func (ws *WServer) newestSeqResp(conn *websocket.Conn, m *Req, pb *pbChat.GetNewSeqResp) {
-	mReply := make(map[string]interface{})
-	mData := make(map[string]interface{})
-	mReply["reqIdentifier"] = m.ReqIdentifier
-	mReply["msgIncr"] = m.MsgIncr
-	mReply["errCode"] = pb.GetErrCode()
-	mReply["errMsg"] = pb.GetErrMsg()
-	mData["seq"] = pb.GetSeq()
-	mReply["data"] = mData
-	ws.sendMsg(conn, mReply)
-}
-func (ws *WServer) newestSeqReq(conn *websocket.Conn, m *Req) {
-	log.InfoByKv("Ws call success to getNewSeq", m.OperationID, "Parameters", m)
-	pbData := pbChat.GetNewSeqReq{}
+func (ws *WServer) getSeqReq(conn *UserConn, m *Req) {
+	log.NewInfo(m.OperationID, "Ws call success to getNewSeq", m.MsgIncr, m.SendID, m.ReqIdentifier)
+	pbData := pbChat.GetMaxAndMinSeqReq{}
+	nReply := new(pbChat.GetMaxAndMinSeqResp)
 	pbData.UserID = m.SendID
 	pbData.OperationID = m.OperationID
 	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName)
@@ -69,44 +74,35 @@ func (ws *WServer) newestSeqReq(conn *websocket.Conn, m *Req) {
 		log.ErrorByKv("get grpcConn err", pbData.OperationID, "args", m)
 	}
 	msgClient := pbChat.NewChatClient(grpcConn)
-	reply, err := msgClient.GetNewSeq(context.Background(), &pbData)
+	reply, err := msgClient.GetMaxAndMinSeq(context.Background(), &pbData)
 	if err != nil {
-		log.ErrorByKv("rpc call failed to getNewSeq", pbData.OperationID, "err", err, "pbData", pbData.String())
-		return
+		log.ErrorByKv("rpc call failed to getSeqReq", pbData.OperationID, "err", err, "pbData", pbData.String())
+		nReply.ErrCode = 200
+		nReply.ErrMsg = err.Error()
+		ws.getSeqResp(conn, m, nReply)
+	} else {
+		log.InfoByKv("rpc call success to getSeqReq", pbData.OperationID, "replyData", reply.String())
+		ws.getSeqResp(conn, m, reply)
 	}
-	log.InfoByKv("rpc call success to getNewSeq", pbData.OperationID, "replyData", reply.String())
-	ws.newestSeqResp(conn, m, reply)
-
 }
-
-func (ws *WServer) pullMsgResp(conn *websocket.Conn, m *Req, pb *pbChat.PullMessageResp) {
-	mReply := make(map[string]interface{})
-	msg := make(map[string]interface{})
-	mReply["reqIdentifier"] = m.ReqIdentifier
-	mReply["msgIncr"] = m.MsgIncr
-	mReply["errCode"] = pb.GetErrCode()
-	mReply["errMsg"] = pb.GetErrMsg()
-	//空切片
-	if v := pb.GetSingleUserMsg(); v != nil {
-		msg["single"] = v
-	} else {
-		msg["single"] = []pbChat.GatherFormat{}
+func (ws *WServer) getSeqResp(conn *UserConn, m *Req, pb *pbChat.GetMaxAndMinSeqResp) {
+	var mReplyData open_im_sdk.GetMaxAndMinSeqResp
+	mReplyData.MaxSeq = pb.GetMaxSeq()
+	mReplyData.MinSeq = pb.GetMinSeq()
+	b, _ := proto.Marshal(&mReplyData)
+	mReply := Resp{
+		ReqIdentifier: m.ReqIdentifier,
+		MsgIncr:       m.MsgIncr,
+		ErrCode:       pb.GetErrCode(),
+		ErrMsg:        pb.GetErrMsg(),
+		OperationID:   m.OperationID,
+		Data:          b,
 	}
-	if v := pb.GetGroupUserMsg(); v != nil {
-		msg["group"] = v
-	} else {
-		msg["group"] = []pbChat.GatherFormat{}
-	}
-	msg["maxSeq"] = pb.GetMaxSeq()
-	msg["minSeq"] = pb.GetMinSeq()
-	mReply["data"] = msg
 	ws.sendMsg(conn, mReply)
-
 }
-
-func (ws *WServer) pullMsgReq(conn *websocket.Conn, m *Req) {
-	log.InfoByKv("Ws call success to pullMsgReq", m.OperationID, "Parameters", m)
-	reply := new(pbChat.PullMessageResp)
+func (ws *WServer) pullMsgReq(conn *UserConn, m *Req) {
+	log.NewInfo(m.OperationID, "Ws call success to pullMsgReq", m.ReqIdentifier, m.MsgIncr, m.SendID)
+	nReply := new(pbChat.PullMessageResp)
 	isPass, errCode, errMsg, data := ws.argsValidate(m, constant.WSPullMsg)
 	if isPass {
 		pbData := pbChat.PullMessageReq{}
@@ -119,78 +115,169 @@ func (ws *WServer) pullMsgReq(conn *websocket.Conn, m *Req) {
 		reply, err := msgClient.PullMessage(context.Background(), &pbData)
 		if err != nil {
 			log.ErrorByKv("PullMessage error", pbData.OperationID, "err", err.Error())
-			return
+			nReply.ErrCode = 200
+			nReply.ErrMsg = err.Error()
+			ws.pullMsgResp(conn, m, nReply)
+		} else {
+			log.InfoByKv("rpc call success to pullMsgRep", pbData.OperationID, "ReplyArgs", reply.String(), "maxSeq", reply.GetMaxSeq(),
+				"MinSeq", reply.GetMinSeq(), "singLen", len(reply.GetSingleUserMsg()), "groupLen", len(reply.GetGroupUserMsg()))
+			ws.pullMsgResp(conn, m, reply)
 		}
-		log.InfoByKv("rpc call success to pullMsgRep", pbData.OperationID, "ReplyArgs", reply.String(), "maxSeq", reply.GetMaxSeq(),
-			"MinSeq", reply.GetMinSeq(), "singLen", len(reply.GetSingleUserMsg()), "groupLen", len(reply.GetGroupUserMsg()))
-		ws.pullMsgResp(conn, m, reply)
 	} else {
-		reply.ErrCode = errCode
-		reply.ErrMsg = errMsg
-		ws.pullMsgResp(conn, m, reply)
+		nReply.ErrCode = errCode
+		nReply.ErrMsg = errMsg
+		ws.pullMsgResp(conn, m, nReply)
 	}
 }
+func (ws *WServer) pullMsgResp(conn *UserConn, m *Req, pb *pbChat.PullMessageResp) {
+	log.NewInfo(m.OperationID, "pullMsgResp come  here ", pb.String())
+	var mReplyData open_im_sdk.PullMessageBySeqListResp
+	a, err := json.Marshal(pb.SingleUserMsg)
+	if err != nil {
+		log.NewError(m.OperationID, "GetSingleUserMsg,json marshal,err", err.Error())
+	}
+	log.NewInfo(m.OperationID, "pullMsgResp json is ", len(pb.SingleUserMsg))
+	err = json.Unmarshal(a, &mReplyData.SingleUserMsg)
+	if err != nil {
+		log.NewError(m.OperationID, "SingleUserMsg,json Unmarshal,err", err.Error())
+	}
+	b, err := json.Marshal(pb.GroupUserMsg)
+	if err != nil {
+		log.NewError(m.OperationID, "mReplyData,json marshal,err", err.Error())
+	}
+	err = json.Unmarshal(b, &mReplyData.GroupUserMsg)
+	if err != nil {
+		log.NewError(m.OperationID, "test SingleUserMsg,json Unmarshal,err", err.Error())
+	}
+	c, err := proto.Marshal(&mReplyData)
+	log.NewInfo(m.OperationID, "test info is ", len(mReplyData.SingleUserMsg), mReplyData.SingleUserMsg)
+
+	mReply := Resp{
+		ReqIdentifier: m.ReqIdentifier,
+		MsgIncr:       m.MsgIncr,
+		ErrCode:       pb.GetErrCode(),
+		ErrMsg:        pb.GetErrMsg(),
+		OperationID:   m.OperationID,
+		Data:          c,
+	}
+	log.NewInfo(m.OperationID, "pullMsgResp all data  is ", mReply.ReqIdentifier, mReply.MsgIncr, mReply.ErrCode, mReply.ErrMsg,
+		len(mReply.Data))

-func (ws *WServer) sendMsgResp(conn *websocket.Conn, m *Req, pb *pbChat.UserSendMsgResp) {
-	mReply := make(map[string]interface{})
-	mReplyData := make(map[string]interface{})
-	mReply["reqIdentifier"] = m.ReqIdentifier
-	mReply["msgIncr"] = m.MsgIncr
-	mReply["errCode"] = pb.GetErrCode()
-	mReply["errMsg"] = pb.GetErrMsg()
-	mReplyData["clientMsgID"] = pb.GetClientMsgID()
-	mReplyData["serverMsgID"] = pb.GetServerMsgID()
-	mReply["data"] = mReplyData
 	ws.sendMsg(conn, mReply)
-}

-func (ws *WServer) sendMsgReq(conn *websocket.Conn, m *Req) {
-	log.InfoByKv("Ws call success to sendMsgReq", m.OperationID, "Parameters", m)
-	reply := new(pbChat.UserSendMsgResp)
+}
+func (ws *WServer) pullMsgBySeqListReq(conn *UserConn, m *Req) {
+	log.NewInfo(m.OperationID, "Ws call success to pullMsgBySeqListReq start", m.SendID, m.ReqIdentifier, m.MsgIncr)
+	nReply := new(pbChat.PullMessageResp)
+	isPass, errCode, errMsg, data := ws.argsValidate(m, constant.WSPullMsgBySeqList)
+	log.NewInfo(m.OperationID, "Ws call success to pullMsgBySeqListReq middle", m.SendID, m.ReqIdentifier, m.MsgIncr, data.(open_im_sdk.PullMessageBySeqListReq).SeqList)
+	if isPass {
+		pbData := pbChat.PullMessageBySeqListReq{}
+		pbData.SeqList = data.(open_im_sdk.PullMessageBySeqListReq).SeqList
+		pbData.UserID = m.SendID
+		pbData.OperationID = m.OperationID
+		grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName)
+		msgClient := pbChat.NewChatClient(grpcConn)
+		reply, err := msgClient.PullMessageBySeqList(context.Background(), &pbData)
+		if err != nil {
+			log.NewError(pbData.OperationID, "pullMsgBySeqListReq err", err.Error())
+			nReply.ErrCode = 200
+			nReply.ErrMsg = err.Error()
+			ws.pullMsgResp(conn, m, nReply)
+		} else {
+			log.NewInfo(pbData.OperationID, "rpc call success to pullMsgBySeqListReq", reply.String(), reply.GetMaxSeq(), reply.GetMinSeq(), len(reply.GetSingleUserMsg()), len(reply.GetGroupUserMsg()))
+			ws.pullMsgResp(conn, m, reply)
+		}
+	} else {
+		nReply.ErrCode = errCode
+		nReply.ErrMsg = errMsg
+		ws.pullMsgResp(conn, m, nReply)
+	}
+}
+func (ws *WServer) sendMsgReq(conn *UserConn, m *Req, sendTime int64) {
+	log.NewInfo(m.OperationID, "Ws call success to sendMsgReq start", m.MsgIncr, m.ReqIdentifier, m.SendID, sendTime)
+	nReply := new(pbChat.UserSendMsgResp)
 	isPass, errCode, errMsg, pData := ws.argsValidate(m, constant.WSSendMsg)
 	if isPass {
-		data := pData.(MsgData)
+		data := pData.(open_im_sdk.UserSendMsgReq)
 		pbData := pbChat.UserSendMsgReq{
-			ReqIdentifier: m.ReqIdentifier,
-			Token:         m.Token,
-			SendID:        m.SendID,
-			OperationID:   m.OperationID,
-			PlatformID:    data.PlatformID,
-			SessionType:   data.SessionType,
-			MsgFrom:       data.MsgFrom,
-			ContentType:   data.ContentType,
-			RecvID:        data.RecvID,
-			ForceList:     data.ForceList,
-			Content:       data.Content,
-			Options:       utils.MapToJsonString(data.Options),
-			ClientMsgID:   data.ClientMsgID,
-			OffLineInfo:   utils.MapToJsonString(data.OfflineInfo),
+			ReqIdentifier:  m.ReqIdentifier,
+			Token:          m.Token,
+			SendID:         m.SendID,
+			OperationID:    m.OperationID,
+			PlatformID:     data.PlatformID,
+			SessionType:    data.SessionType,
+			MsgFrom:        data.MsgFrom,
+			ContentType:    data.ContentType,
+			RecvID:         data.RecvID,
+			ForceList:      data.ForceList,
+			SenderNickName: data.SenderNickName,
+			SenderFaceURL:  data.SenderFaceURL,
+			Content:        data.Content,
+			Options:        utils.MapIntToJsonString(data.Options),
+			ClientMsgID:    data.ClientMsgID,
+			SendTime:       sendTime,
 		}
-		log.InfoByKv("Ws call success to sendMsgReq", m.OperationID, "Parameters", m)
+		log.NewInfo(m.OperationID, "Ws call success to sendMsgReq middle", m.ReqIdentifier, m.SendID, m.MsgIncr, data)
 		etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName)
 		client := pbChat.NewChatClient(etcdConn)
-		log.Info("", "", "api UserSendMsg call, api call rpc...")
-		reply, _ := client.UserSendMsg(context.Background(), &pbData)
-		log.Info("", "", "api UserSendMsg call end..., [data: %s] [reply: %s]", pbData.String(), reply.String())
-		ws.sendMsgResp(conn, m, reply)
+		reply, err := client.UserSendMsg(context.Background(), &pbData)
+		if err != nil {
+			log.NewError(pbData.OperationID, "UserSendMsg err", err.Error())
+			nReply.ErrCode = 200
+			nReply.ErrMsg = err.Error()
+			ws.sendMsgResp(conn, m, nReply, sendTime)
+		} else {
+			log.NewInfo(pbData.OperationID, "rpc call success to sendMsgReq", reply.String())
+			ws.sendMsgResp(conn, m, reply, sendTime)
+		}
+
 	} else {
-		reply.ErrCode = errCode
-		reply.ErrMsg = errMsg
-		ws.sendMsgResp(conn, m, reply)
+		nReply.ErrCode = errCode
+		nReply.ErrMsg = errMsg
+		ws.sendMsgResp(conn, m, nReply, sendTime)
 	}

 }
+func (ws *WServer) sendMsgResp(conn *UserConn, m *Req, pb *pbChat.UserSendMsgResp, sendTime int64) {
+	// := make(map[string]interface{})

-func (ws *WServer) sendMsg(conn *websocket.Conn, mReply map[string]interface{}) {
-	bMsg, _ := json.Marshal(mReply)
-	err := ws.writeMsg(conn, websocket.TextMessage, bMsg)
-	if err != nil {
-		log.ErrorByKv("WS WriteMsg error", "", "userIP", conn.RemoteAddr().String(), "userUid", ws.getUserUid(conn), "error", err, "mReply", mReply)
+	var mReplyData open_im_sdk.UserSendMsgResp
+	mReplyData.ClientMsgID = pb.GetClientMsgID()
+	mReplyData.ServerMsgID = pb.GetServerMsgID()
+	mReplyData.SendTime = sendTime
+	b, _ := proto.Marshal(&mReplyData)
+	mReply := Resp{
+		ReqIdentifier: m.ReqIdentifier,
+		MsgIncr:       m.MsgIncr,
+		ErrCode:       pb.GetErrCode(),
+		ErrMsg:        pb.GetErrMsg(),
+		OperationID:   m.OperationID,
+		Data:          b,
+	}
+	ws.sendMsg(conn, mReply)
+}
+
+func (ws *WServer) sendMsg(conn *UserConn, mReply interface{}) {
+	var b bytes.Buffer
+	enc := gob.NewEncoder(&b)
+	err := enc.Encode(mReply)
+	if err != nil {
+		log.NewError(mReply.(Resp).OperationID, mReply.(Resp).ReqIdentifier, mReply.(Resp).ErrCode, mReply.(Resp).ErrMsg, "Encode Msg error", conn.RemoteAddr().String(), ws.getUserUid(conn), err.Error())
+		return
+	}
+	err = ws.writeMsg(conn, websocket.BinaryMessage, b.Bytes())
+	if err != nil {
+		log.NewError(mReply.(Resp).OperationID, mReply.(Resp).ReqIdentifier, mReply.(Resp).ErrCode, mReply.(Resp).ErrMsg, "WS WriteMsg error", conn.RemoteAddr().String(), ws.getUserUid(conn), err.Error())
+	}
+}
+func (ws *WServer) sendErrMsg(conn *UserConn, errCode int32, errMsg string, reqIdentifier int32, msgIncr string, operationID string) {
+	mReply := Resp{
+		ReqIdentifier: reqIdentifier,
+		MsgIncr:       msgIncr,
+		ErrCode:       errCode,
+		ErrMsg:        errMsg,
+		OperationID:   operationID,
 	}
-}
-func (ws *WServer) sendErrMsg(conn *websocket.Conn, errCode int32, errMsg string) {
-	mReply := make(map[string]interface{})
-	mReply["errCode"] = errCode
-	mReply["errMsg"] = errMsg
 	ws.sendMsg(conn, mReply)
 }
@@ -6,14 +6,18 @@ import (
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
 	pbRelay "Open_IM/pkg/proto/relay"
+	open_im_sdk "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
+	"bytes"
 	"context"
-	"encoding/json"
+	"encoding/gob"
 	"fmt"
-	"github.com/gorilla/websocket"
-	"google.golang.org/grpc"
+	"github.com/golang/protobuf/proto"
 	"net"
 	"strings"
+
+	"github.com/gorilla/websocket"
+	"google.golang.org/grpc"
 )

 type RPCServer struct {
@@ -55,105 +59,87 @@ func (r *RPCServer) MsgToUser(_ context.Context, in *pbRelay.MsgToUserReq) (*pbR
 	log.InfoByKv("PushMsgToUser is arriving", in.OperationID, "args", in.String())
 	var resp []*pbRelay.SingleMsgToUser
 	var RecvID string
-	msg := make(map[string]interface{})
-	mReply := make(map[string]interface{})
-	mReply["reqIdentifier"] = constant.WSPushMsg
-	mReply["errCode"] = 0
-	mReply["errMsg"] = ""
-	msg["sendID"] = in.SendID
-	msg["recvID"] = in.RecvID
-	msg["msgFrom"] = in.MsgFrom
-	msg["contentType"] = in.ContentType
-	msg["sessionType"] = in.SessionType
-	msg["senderNickName"] = in.SenderNickName
-	msg["senderFaceUrl"] = in.SenderFaceURL
-	msg["clientMsgID"] = in.ClientMsgID
-	msg["serverMsgID"] = in.ServerMsgID
-	msg["content"] = in.Content
-	msg["seq"] = in.RecvSeq
-	msg["sendTime"] = in.SendTime
-	msg["senderPlatformID"] = in.PlatformID
-	mReply["data"] = msg
-	bMsg, _ := json.Marshal(mReply)
+	msg := open_im_sdk.MsgData{
+		SendID:           in.SendID,
+		RecvID:           in.RecvID,
+		MsgFrom:          in.MsgFrom,
+		ContentType:      in.ContentType,
+		SessionType:      in.SessionType,
+		SenderNickName:   in.SenderNickName,
+		SenderFaceURL:    in.SenderFaceURL,
+		ClientMsgID:      in.ClientMsgID,
+		ServerMsgID:      in.ServerMsgID,
+		Content:          in.Content,
+		Seq:              in.RecvSeq,
+		SendTime:         in.SendTime,
+		SenderPlatformID: in.PlatformID,
+	}
+	msgBytes, _ := proto.Marshal(&msg)
+	mReply := Resp{
+		ReqIdentifier: constant.WSPushMsg,
+		OperationID:   in.OperationID,
+		Data:          msgBytes,
+	}
+	var replyBytes bytes.Buffer
+	enc := gob.NewEncoder(&replyBytes)
+	err := enc.Encode(mReply)
+	if err != nil {
+		log.NewError(in.OperationID, "data encode err", err.Error())
+	}
 	switch in.GetSessionType() {
 	case constant.SingleChatType:
 		RecvID = in.GetRecvID()
 	case constant.GroupChatType:
 		RecvID = strings.Split(in.GetRecvID(), " ")[0]
 	}
-	log.InfoByKv("test", in.OperationID, "wsUserToConn", ws.wsUserToConn)
-	for key, conn := range ws.wsUserToConn {
-		UIDAndPID := strings.Split(key, " ")
-		if UIDAndPID[0] == RecvID {
-			resultCode := sendMsgToUser(conn, bMsg, in, UIDAndPID[1], UIDAndPID[0])
+	var tag bool
+	var UIDAndPID []string
+	userIDList := genUidPlatformArray(RecvID)
+	for _, v := range userIDList {
+		UIDAndPID = strings.Split(v, " ")
+		if conn := ws.getUserConn(v); conn != nil {
+			tag = true
+			resultCode := sendMsgToUser(conn, replyBytes.Bytes(), in, UIDAndPID[1], UIDAndPID[0])
 			temp := &pbRelay.SingleMsgToUser{
 				ResultCode:     resultCode,
 				RecvID:         UIDAndPID[0],
 				RecvPlatFormID: utils.PlatformNameToID(UIDAndPID[1]),
 			}
 			resp = append(resp, temp)
+		} else {
+			temp := &pbRelay.SingleMsgToUser{
+				ResultCode:     -1,
+				RecvID:         UIDAndPID[0],
+				RecvPlatFormID: utils.PlatformNameToID(UIDAndPID[1]),
+			}
+			resp = append(resp, temp)
 		}
 	}
-	//switch in.GetContentType() {
-	//case constant.SyncSenderMsg:
-	//	log.InfoByKv("come sync", in.OperationID, "args", in.String())
-	//	RecvID = in.GetSendID()
-	//	if in.MsgFrom != constant.SysMsgType {
-	//		for key, conn := range ws.wsUserToConn {
-	//			UIDAndPID := strings.Split(key, " ")
-	//			if UIDAndPID[0] == RecvID && utils.PlatformIDToName(in.GetPlatformID()) != UIDAndPID[1] {
-	//				resultCode := sendMsgToUser(conn, bMsg, in, UIDAndPID[1], UIDAndPID[0])
-	//				temp := &pbRelay.SingleMsgToUser{
-	//					ResultCode:     resultCode,
-	//					RecvID:         UIDAndPID[0],
-	//					RecvPlatFormID: utils.PlatformNameToID(UIDAndPID[1]),
-	//				}
-	//				resp = append(resp, temp)
-	//			}
-	//
-	//		}
-	//	}
-	//default:
-	//	log.InfoByKv("not come sync", in.OperationID, "args", in.String())
-	//	switch in.SessionType {
-	//	case constant.SingleChatType:
-	//		log.InfoByKv("come single", in.OperationID, "args", in.String())
-	//		RecvID = in.GetRecvID()
-	//	case constant.GroupChatType:
-	//		RecvID = strings.Split(in.GetRecvID(), " ")[0]
-	//	default:
-	//	}
-	//	log.InfoByKv("come for range", in.OperationID, "args", in.String())
-	//
-	//	for key, conn := range ws.wsUserToConn {
-	//		UIDAndPID := strings.Split(key, " ")
-	//		if UIDAndPID[0] == RecvID {
-	//			resultCode := sendMsgToUser(conn, bMsg, in, UIDAndPID[1], UIDAndPID[0])
-	//			temp := &pbRelay.SingleMsgToUser{
-	//				ResultCode:     resultCode,
-	//				RecvID:         UIDAndPID[0],
-	//				RecvPlatFormID: utils.PlatformNameToID(UIDAndPID[1]),
-	//			}
-	//			resp = append(resp, temp)
-	//		}
-	//	}
-	//}
+	if !tag {
+		log.NewError(in.OperationID, "push err ,no matched ws conn not in map", in.String())
+	}
 	return &pbRelay.MsgToUserResp{
 		Resp: resp,
 	}, nil
 }

-func sendMsgToUser(conn *websocket.Conn, bMsg []byte, in *pbRelay.MsgToUserReq, RecvPlatForm, RecvID string) (ResultCode int64) {
-	err := ws.writeMsg(conn, websocket.TextMessage, bMsg)
+func sendMsgToUser(conn *UserConn, bMsg []byte, in *pbRelay.MsgToUserReq, RecvPlatForm, RecvID string) (ResultCode int64) {
+	err := ws.writeMsg(conn, websocket.BinaryMessage, bMsg)
 	if err != nil {
 		log.ErrorByKv("PushMsgToUser is failed By Ws", "", "Addr", conn.RemoteAddr().String(),
 			"error", err, "senderPlatform", utils.PlatformIDToName(in.PlatformID), "recvPlatform", RecvPlatForm, "args", in.String(), "recvID", RecvID)
 		ResultCode = -2
 		return ResultCode
 	} else {
-		log.InfoByKv("PushMsgToUser is success By Ws", in.OperationID, "args", in.String())
+		log.InfoByKv("PushMsgToUser is success By Ws", in.OperationID, "args", in.String(), "recvPlatForm", RecvPlatForm, "recvID", RecvID)
 		ResultCode = 0
 		return ResultCode
 	}

 }
+func genUidPlatformArray(uid string) (array []string) {
+	for i := 1; i <= utils.LinuxPlatformID; i++ {
+		array = append(array, uid+" "+utils.PlatformIDToName(int32(i)))
+	}
+	return array
+}
@@ -9,17 +9,27 @@ package gate
 import (
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/log"
-	"github.com/mitchellh/mapstructure"
+	open_im_sdk "Open_IM/pkg/proto/sdk_ws"
+	"github.com/golang/protobuf/proto"
 )

 type Req struct {
-	ReqIdentifier int32                  `json:"reqIdentifier" validate:"required"`
-	Token         string                 `json:"token" validate:"required"`
-	SendID        string                 `json:"sendID" validate:"required"`
-	OperationID   string                 `json:"operationID" validate:"required"`
-	MsgIncr       int32                  `json:"msgIncr" validate:"required"`
-	Data          map[string]interface{} `json:"data"`
+	ReqIdentifier int32  `json:"reqIdentifier" validate:"required"`
+	Token         string `json:"token" `
+	SendID        string `json:"sendID" validate:"required"`
+	OperationID   string `json:"operationID" validate:"required"`
+	MsgIncr       string `json:"msgIncr" validate:"required"`
+	Data          []byte `json:"data"`
 }
+type Resp struct {
+	ReqIdentifier int32  `json:"reqIdentifier"`
+	MsgIncr       string `json:"msgIncr"`
+	OperationID   string `json:"operationID"`
+	ErrCode       int32  `json:"errCode"`
+	ErrMsg        string `json:"errMsg"`
+	Data          []byte `json:"data"`
+}
+
 type SeqData struct {
 	SeqBegin int64 `mapstructure:"seqBegin" validate:"required"`
 	SeqEnd   int64 `mapstructure:"seqEnd" validate:"required"`
@@ -30,31 +40,64 @@ type MsgData struct {
 	MsgFrom     int32                  `mapstructure:"msgFrom" validate:"required"`
 	ContentType int32                  `mapstructure:"contentType" validate:"required"`
 	RecvID      string                 `mapstructure:"recvID" validate:"required"`
-	ForceList   []string               `mapstructure:"forceList" validate:"required"`
+	ForceList   []string               `mapstructure:"forceList"`
 	Content     string                 `mapstructure:"content" validate:"required"`
 	Options     map[string]interface{} `mapstructure:"options" validate:"required"`
 	ClientMsgID string                 `mapstructure:"clientMsgID" validate:"required"`
 	OfflineInfo map[string]interface{} `mapstructure:"offlineInfo" validate:"required"`
 	Ext         map[string]interface{} `mapstructure:"ext"`
 }
+type MaxSeqResp struct {
+	MaxSeq int64 `json:"maxSeq"`
+}
+type PullMessageResp struct {
+}
+type SeqListData struct {
+	SeqList []int64 `mapstructure:"seqList" validate:"required"`
+}

-func (ws *WServer) argsValidate(m *Req, r int32) (isPass bool, errCode int32, errMsg string, data interface{}) {
+func (ws *WServer) argsValidate(m *Req, r int32) (isPass bool, errCode int32, errMsg string, returnData interface{}) {
 	switch r {
-	case constant.WSPullMsg:
-		data = SeqData{}
 	case constant.WSSendMsg:
-		data = MsgData{}
+		data := open_im_sdk.UserSendMsgReq{}
+		if err := proto.Unmarshal(m.Data, &data); err != nil {
+			log.ErrorByKv("Decode Data struct  err", "", "err", err.Error(), "reqIdentifier", r)
+			return false, 203, err.Error(), nil
+		}
+		if err := validate.Struct(data); err != nil {
+			log.ErrorByKv("data args validate  err", "", "err", err.Error(), "reqIdentifier", r)
+			return false, 204, err.Error(), nil
+
+		}
+		return true, 0, "", data
+	case constant.WSPullMsgBySeqList:
+		data := open_im_sdk.PullMessageBySeqListReq{}
+		if err := proto.Unmarshal(m.Data, &data); err != nil {
+			log.ErrorByKv("Decode Data struct  err", "", "err", err.Error(), "reqIdentifier", r)
+			return false, 203, err.Error(), nil
+		}
+		if err := validate.Struct(data); err != nil {
+			log.ErrorByKv("data args validate  err", "", "err", err.Error(), "reqIdentifier", r)
+			return false, 204, err.Error(), nil
+
+		}
+		return true, 0, "", data
+
 	default:
 	}
-	if err := mapstructure.WeakDecode(m.Data, &data); err != nil {
-		log.ErrorByKv("map to Data struct  err", "", "err", err.Error(), "reqIdentifier", r)
-		return false, 203, err.Error(), nil
-	} else if err := validate.Struct(data); err != nil {
-		log.ErrorByKv("data args validate  err", "", "err", err.Error(), "reqIdentifier", r)
-		return false, 204, err.Error(), nil

-	} else {
-		return true, 0, "", data
-	}
+	return false, 204, "args err", nil
+
+	//b := bytes.NewBuffer(m.Data)
+	//dec := gob.NewDecoder(b)
+	//err := dec.Decode(&data)
+	//if err != nil {
+	//	log.ErrorByKv("Decode Data struct  err", "", "err", err.Error(), "reqIdentifier", r)
+	//	return false, 203, err.Error(), nil
+	//}
+	//if err := mapstructure.WeakDecode(m.Data, &data); err != nil {
+	//	log.ErrorByKv("map to Data struct  err", "", "err", err.Error(), "reqIdentifier", r)
+	//	return false, 203, err.Error(), nil
+	//} else

 }
@@ -6,23 +6,28 @@ import (
 	"Open_IM/pkg/utils"
 	"github.com/gorilla/websocket"
 	"net/http"
+	"sync"
 	"time"
 )

+type UserConn struct {
+	*websocket.Conn
+	w *sync.Mutex
+}
 type WServer struct {
 	wsAddr       string
 	wsMaxConnNum int
 	wsUpGrader   *websocket.Upgrader
-	wsConnToUser map[*websocket.Conn]string
-	wsUserToConn map[string]*websocket.Conn
+	wsConnToUser map[*UserConn]string
+	wsUserToConn map[string]*UserConn
 }

 func (ws *WServer) onInit(wsPort int) {
 	ip := utils.ServerIP
 	ws.wsAddr = ip + ":" + utils.IntToString(wsPort)
 	ws.wsMaxConnNum = config.Config.LongConnSvr.WebsocketMaxConnNum
-	ws.wsConnToUser = make(map[*websocket.Conn]string)
-	ws.wsUserToConn = make(map[string]*websocket.Conn)
+	ws.wsConnToUser = make(map[*UserConn]string)
+	ws.wsUserToConn = make(map[string]*UserConn)
 	ws.wsUpGrader = &websocket.Upgrader{
 		HandshakeTimeout: time.Duration(config.Config.LongConnSvr.WebsocketTimeOut) * time.Second,
 		ReadBufferSize:   config.Config.LongConnSvr.WebsocketMaxMsgLen,
@@ -49,35 +54,39 @@ func (ws *WServer) wsHandler(w http.ResponseWriter, r *http.Request) {
 			//Connection mapping relationship,
 			//userID+" "+platformID->conn
 			SendID := query["sendID"][0] + " " + utils.PlatformIDToName(int32(utils.StringToInt64(query["platformID"][0])))
-			ws.addUserConn(SendID, conn)
-			go ws.readMsg(conn)
+			//Initialize a lock for each user
+			newConn := &UserConn{conn, new(sync.Mutex)}
+			ws.addUserConn(SendID, newConn)
+			go ws.readMsg(newConn)
 		}
 	}
 }

-func (ws *WServer) readMsg(conn *websocket.Conn) {
+func (ws *WServer) readMsg(conn *UserConn) {
 	for {
-		msgType, msg, err := conn.ReadMessage()
+		messageType, msg, err := conn.ReadMessage()
+		if messageType == websocket.PingMessage {
+			log.NewInfo("", "this is a  pingMessage")
+		}
 		if err != nil {
 			log.ErrorByKv("WS ReadMsg error", "", "userIP", conn.RemoteAddr().String(), "userUid", ws.getUserUid(conn), "error", err)
 			ws.delUserConn(conn)
 			return
 		} else {
-			log.ErrorByKv("test", "", "msgType", msgType, "userIP", conn.RemoteAddr().String(), "userUid", ws.getUserUid(conn))
+			//log.ErrorByKv("test", "", "msgType", msgType, "userIP", conn.RemoteAddr().String(), "userUid", ws.getUserUid(conn))
 		}
 		ws.msgParse(conn, msg)
 		//ws.writeMsg(conn, 1, chat)
 	}

 }
-
-func (ws *WServer) writeMsg(conn *websocket.Conn, a int, msg []byte) error {
-	rwLock.Lock()
-	defer rwLock.Unlock()
+func (ws *WServer) writeMsg(conn *UserConn, a int, msg []byte) error {
+	conn.w.Lock()
+	defer conn.w.Unlock()
 	return conn.WriteMessage(a, msg)

 }
-func (ws *WServer) addUserConn(uid string, conn *websocket.Conn) {
+func (ws *WServer) addUserConn(uid string, conn *UserConn) {
 	rwLock.Lock()
 	defer rwLock.Unlock()
 	if oldConn, ok := ws.wsUserToConn[uid]; ok {
@@ -95,7 +104,7 @@ func (ws *WServer) addUserConn(uid string, conn *websocket.Conn) {

 }

-func (ws *WServer) delUserConn(conn *websocket.Conn) {
+func (ws *WServer) delUserConn(conn *UserConn) {
 	rwLock.Lock()
 	defer rwLock.Unlock()
 	var uidPlatform string
@@ -111,12 +120,12 @@ func (ws *WServer) delUserConn(conn *websocket.Conn) {
 	}
 	err := conn.Close()
 	if err != nil {
-		log.ErrorByKv("close err", "", "uid", uidPlatform, "conn", conn)
+		log.ErrorByKv("close err", "", "uid", uidPlatform)
 	}

 }

-func (ws *WServer) getUserConn(uid string) *websocket.Conn {
+func (ws *WServer) getUserConn(uid string) *UserConn {
 	rwLock.RLock()
 	defer rwLock.RUnlock()
 	if conn, ok := ws.wsUserToConn[uid]; ok {
@@ -124,7 +133,7 @@ func (ws *WServer) getUserConn(uid string) *websocket.Conn {
 	}
 	return nil
 }
-func (ws *WServer) getUserUid(conn *websocket.Conn) string {
+func (ws *WServer) getUserUid(conn *UserConn) string {
 	rwLock.RLock()
 	defer rwLock.RUnlock()

@@ -1,17 +1,22 @@
 package logic

 import (
-	pbMsg "Open_IM/pkg/proto/chat"
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/common/db/mysql_model/im_mysql_model"
+	"Open_IM/pkg/common/log"
+	pbMsg "Open_IM/pkg/proto/chat"
+	"Open_IM/pkg/utils"
 )

 func saveUserChat(uid string, pbMsg *pbMsg.MsgSvrToPushSvrChatMsg) error {
+	time := utils.GetCurrentTimestampByMill()
 	seq, err := db.DB.IncrUserSeq(uid)
 	if err != nil {
+		log.NewError(pbMsg.OperationID, "data insert to redis err", err.Error(), pbMsg.String())
 		return err
 	}
 	pbMsg.RecvSeq = seq
+	log.NewInfo(pbMsg.OperationID, "IncrUserSeq cost time", utils.GetCurrentTimestampByMill()-time)
 	return db.DB.SaveUserChat(uid, pbMsg.SendTime, pbMsg)
 }

@@ -33,6 +33,7 @@ func (mc *HistoryConsumerHandler) Init() {

 func (mc *HistoryConsumerHandler) handleChatWs2Mongo(msg []byte, msgKey string) {
 	log.InfoByKv("chat come mongo!!!", "", "chat", string(msg))
+	time := utils.GetCurrentTimestampByNano()
 	pbData := pbMsg.WSToMsgSvrChatMsg{}
 	err := proto.Unmarshal(msg, &pbData)
 	if err != nil {
@@ -58,48 +59,53 @@ func (mc *HistoryConsumerHandler) handleChatWs2Mongo(msg []byte, msgKey string)
 	isHistory := utils.GetSwitchFromOptions(Options, "history")
 	//Control whether to store history messages (mysql)
 	isPersist := utils.GetSwitchFromOptions(Options, "persistent")
-	if pbData.SessionType == constant.SingleChatType {
-		log.Info("", "", "msg_transfer chat type = SingleChatType", isHistory, isPersist)
+	switch pbData.SessionType {
+	case constant.SingleChatType:
+		log.NewDebug(pbSaveData.OperationID, "msg_transfer chat type = SingleChatType", isHistory, isPersist)
 		if isHistory {
 			if msgKey == pbSaveData.RecvID {
 				err := saveUserChat(pbData.RecvID, &pbSaveData)
 				if err != nil {
-					log.ErrorByKv("data insert to mongo err", pbSaveData.OperationID, "data", pbSaveData.String(), "err", err.Error())
+					log.NewError(pbSaveData.OperationID, "single data insert to mongo err", err.Error(), pbSaveData.String())
+					return
 				}
+
 			} else if msgKey == pbSaveData.SendID {
 				err := saveUserChat(pbData.SendID, &pbSaveData)
 				if err != nil {
-					log.ErrorByKv("data insert to mongo err", pbSaveData.OperationID, "data", pbSaveData.String(), "err", err.Error())
+					log.NewError(pbSaveData.OperationID, "single data insert to mongo err", err.Error(), pbSaveData.String())
+					return
 				}
-				//if isSenderSync {
-				//	pbSaveData.ContentType = constant.SyncSenderMsg
-				//	log.WarnByKv("SyncSenderMsg come here", pbData.OperationID, pbSaveData.String())
-				//	sendMessageToPush(&pbSaveData)
-				//}
+
 			}

+			log.NewDebug(pbSaveData.OperationID, "saveUserChat cost time ", utils.GetCurrentTimestampByNano()-time)
 		}
 		if msgKey == pbSaveData.RecvID {
 			pbSaveData.Options = pbData.Options
 			pbSaveData.OfflineInfo = pbData.OfflineInfo
-			sendMessageToPush(&pbSaveData)
+			go sendMessageToPush(&pbSaveData)
+			log.NewDebug(pbSaveData.OperationID, "sendMessageToPush cost time ", utils.GetCurrentTimestampByNano()-time)
 		}

-		log.InfoByKv("msg_transfer handle topic success...", "", "")
-	} else if pbData.SessionType == constant.GroupChatType {
-		log.Info("", "", "msg_transfer chat type = GroupChatType")
+	case constant.GroupChatType:
+		log.NewDebug(pbSaveData.OperationID, "msg_transfer chat type = GroupChatType", isHistory, isPersist)
 		if isHistory {
 			uidAndGroupID := strings.Split(pbData.RecvID, " ")
-			saveUserChat(uidAndGroupID[0], &pbSaveData)
+			err := saveUserChat(uidAndGroupID[0], &pbSaveData)
+			if err != nil {
+				log.NewError(pbSaveData.OperationID, "group data insert to mongo err", pbSaveData.String(), uidAndGroupID[0], err.Error())
+				return
+			}
 		}
 		pbSaveData.Options = pbData.Options
 		pbSaveData.OfflineInfo = pbData.OfflineInfo
-		sendMessageToPush(&pbSaveData)
-		log.InfoByKv("msg_transfer handle topic success...", "", "")
-	} else {
-		log.Error("", "", "msg_transfer recv chat err, chat.MsgFrom = %d", pbData.SessionType)
+		go sendMessageToPush(&pbSaveData)
+	default:
+		log.NewError(pbSaveData.OperationID, "SessionType error", pbSaveData.String())
+		return
 	}
-
+	log.NewDebug(pbSaveData.OperationID, "msg_transfer handle topic data to database success...", pbSaveData.String())
 }

 func (HistoryConsumerHandler) Setup(_ sarama.ConsumerGroupSession) error   { return nil }
@@ -0,0 +1,13 @@
+package common
+
+import (
+	"encoding/base64"
+	"fmt"
+)
+
+func GetAuthorization(Appkey string, MasterSecret string) string {
+	str := fmt.Sprintf("%s:%s", Appkey, MasterSecret)
+	buf := []byte(str)
+	Authorization := fmt.Sprintf("Basic %s", base64.StdEncoding.EncodeToString(buf))
+	return Authorization
+}
@@ -0,0 +1,55 @@
+package push
+
+import (
+	"Open_IM/internal/push/jpush/common"
+	"Open_IM/internal/push/jpush/requestBody"
+	"Open_IM/pkg/common/config"
+	"bytes"
+	"encoding/json"
+	"io/ioutil"
+	"net/http"
+)
+
+type JPushResp struct {
+}
+
+func JGAccountListPush(accounts []string, content, detailContent, platform string) ([]byte, error) {
+
+	var pf requestBody.Platform
+	_ = pf.SetPlatform(platform)
+	var au requestBody.Audience
+	au.SetAlias(accounts)
+	var no requestBody.Notification
+	no.SetAlert(content)
+	var me requestBody.Message
+	me.SetMsgContent(detailContent)
+	var po requestBody.PushObj
+	po.SetPlatform(&pf)
+	po.SetAudience(&au)
+	po.SetNotification(&no)
+	po.SetMessage(&me)
+
+	con, err := json.Marshal(po)
+	if err != nil {
+		return nil, err
+	}
+
+	client := &http.Client{}
+
+	req, err := http.NewRequest("POST", config.Config.Push.Jpns.PushUrl, bytes.NewBuffer(con))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Authorization", common.GetAuthorization(config.Config.Push.Jpns.AppKey, config.Config.Push.Jpns.MasterSecret))
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	result, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}
@@ -0,0 +1,53 @@
+package requestBody
+
+const (
+	TAG             = "tag"
+	TAG_AND         = "tag_and"
+	TAG_NOT         = "tag_not"
+	ALIAS           = "alias"
+	REGISTRATION_ID = "registration_id"
+	SEGMENT         = "segment"
+	ABTEST          = "abtest"
+)
+
+type Audience struct {
+	Object   interface{}
+	audience map[string][]string
+}
+
+func (a *Audience) set(key string, v []string) {
+	if a.audience == nil {
+		a.audience = make(map[string][]string)
+		a.Object = a.audience
+	}
+
+	//v, ok = this.audience[key]
+	//if ok {
+	//	return
+	//}
+	a.audience[key] = v
+}
+
+func (a *Audience) SetTag(tags []string) {
+	a.set(TAG, tags)
+}
+
+func (a *Audience) SetTagAnd(tags []string) {
+	a.set(TAG_AND, tags)
+}
+
+func (a *Audience) SetTagNot(tags []string) {
+	a.set(TAG_NOT, tags)
+}
+
+func (a *Audience) SetAlias(alias []string) {
+	a.set(ALIAS, alias)
+}
+
+func (a *Audience) SetRegistrationId(ids []string) {
+	a.set(REGISTRATION_ID, ids)
+}
+
+func (a *Audience) SetAll() {
+	a.Object = "all"
+}
@@ -0,0 +1,27 @@
+package requestBody
+
+type Message struct {
+	MsgContent  string                 `json:"msg_content"`
+	Title       string                 `json:"title,omitempty"`
+	ContentType string                 `json:"content_type,omitempty"`
+	Extras      map[string]interface{} `json:"extras,omitempty"`
+}
+
+func (m *Message) SetMsgContent(c string) {
+	m.MsgContent = c
+}
+
+func (m *Message) SetTitle(t string) {
+	m.Title = t
+}
+
+func (m *Message) SetContentType(c string) {
+	m.ContentType = c
+}
+
+func (m *Message) SetExtras(key string, value interface{}) {
+	if m.Extras == nil {
+		m.Extras = make(map[string]interface{})
+	}
+	m.Extras[key] = value
+}
@@ -0,0 +1,17 @@
+package requestBody
+
+type Notification struct {
+	Alert   string   `json:"alert,omitempty"`
+	Android *Android `json:"android,omitempty"`
+	IOS     *Ios     `json:"ios,omitempty"`
+}
+
+type Android struct {
+}
+
+type Ios struct {
+}
+
+func (n *Notification) SetAlert(alert string) {
+	n.Alert = alert
+}
@@ -0,0 +1,83 @@
+package requestBody
+
+import (
+	"Open_IM/pkg/utils"
+	"errors"
+)
+
+const (
+	ANDROID      = "android"
+	IOS          = "ios"
+	QUICKAPP     = "quickapp"
+	WINDOWSPHONE = "winphone"
+	ALL          = "all"
+)
+
+type Platform struct {
+	Os     interface{}
+	osArry []string
+}
+
+func (p *Platform) Set(os string) error {
+	if p.Os == nil {
+		p.osArry = make([]string, 0, 4)
+	} else {
+		switch p.Os.(type) {
+		case string:
+			return errors.New("platform is all")
+		default:
+		}
+	}
+
+	for _, value := range p.osArry {
+		if os == value {
+			return nil
+		}
+	}
+
+	switch os {
+	case IOS:
+		fallthrough
+	case ANDROID:
+		fallthrough
+	case QUICKAPP:
+		fallthrough
+	case WINDOWSPHONE:
+		p.osArry = append(p.osArry, os)
+		p.Os = p.osArry
+	default:
+		return errors.New("unknow platform")
+	}
+
+	return nil
+}
+func (p *Platform) SetPlatform(platform string) error {
+	switch platform {
+	case utils.AndroidPlatformStr:
+		return p.SetAndroid()
+	case utils.IOSPlatformStr:
+		return p.SetIOS()
+	default:
+		return errors.New("platform err")
+	}
+
+}
+func (p *Platform) SetIOS() error {
+	return p.Set(IOS)
+}
+
+func (p *Platform) SetAndroid() error {
+	return p.Set(ANDROID)
+}
+
+func (p *Platform) SetQuickApp() error {
+	return p.Set(QUICKAPP)
+}
+
+func (p *Platform) SetWindowsPhone() error {
+	return p.Set(WINDOWSPHONE)
+}
+
+func (p *Platform) SetAll() {
+	p.Os = ALL
+}
@@ -0,0 +1,24 @@
+package requestBody
+
+type PushObj struct {
+	Platform     interface{} `json:"platform"`
+	Audience     interface{} `json:"audience"`
+	Notification interface{} `json:"notification,omitempty"`
+	Message      interface{} `json:"message,omitempty"`
+}
+
+func (p *PushObj) SetPlatform(pf *Platform) {
+	p.Platform = pf.Os
+}
+
+func (p *PushObj) SetAudience(ad *Audience) {
+	p.Audience = ad.Object
+}
+
+func (p *PushObj) SetNotification(no *Notification) {
+	p.Notification = no
+}
+
+func (p *PushObj) SetMessage(m *Message) {
+	p.Message = m
+}
@@ -24,7 +24,7 @@ func Init(rpcPort int) {
 	log.NewPrivateLog(config.Config.ModuleName.PushName)
 	rpcServer.Init(rpcPort)
 	pushCh.Init()
-	pushTerminal = []int32{utils.IOSPlatformID}
+	pushTerminal = []int32{utils.IOSPlatformID, utils.AndroidPlatformID}
 }
 func init() {
 	producer = kafka.NewKafkaProducer(config.Config.Kafka.Ws2mschat.Addr, config.Config.Kafka.Ws2mschat.Topic)
@@ -7,33 +7,35 @@
 package logic

 import (
+	push "Open_IM/internal/push/jpush"
 	rpcChat "Open_IM/internal/rpc/chat"
-	"Open_IM/internal/rpc/user/internal_service"
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/log"
+	"Open_IM/pkg/grpc-etcdv3/getcdv3"
 	pbChat "Open_IM/pkg/proto/chat"
 	pbGroup "Open_IM/pkg/proto/group"
 	pbRelay "Open_IM/pkg/proto/relay"
-	pbGetInfo "Open_IM/pkg/proto/user"
 	"Open_IM/pkg/utils"
-	"Open_IM/pkg/grpc-etcdv3/getcdv3"
 	"context"
 	"encoding/json"
-	"fmt"
 	"strings"
 )

-type EChatContent struct {
-	SessionType int    `json:"chatType"`
+type OpenIMContent struct {
+	SessionType int    `json:"sessionType"`
 	From        string `json:"from"`
 	To          string `json:"to"`
 	Seq         int64  `json:"seq"`
 }
+type AtContent struct {
+	Text       string   `json:"text"`
+	AtUserList []string `json:"atUserList"`
+	IsAtSelf   bool     `json:"isAtSelf"`
+}

 func MsgToUser(sendPbData *pbRelay.MsgToUserReq, OfflineInfo, Options string) {
 	var wsResult []*pbRelay.SingleMsgToUser
-	//isShouldOfflinePush := true
 	MOptions := utils.JsonStringToMap(Options) //Control whether to push message to sender's other terminal
 	//isSenderSync := utils.GetSwitchFromOptions(MOptions, "senderSync")
 	isOfflinePush := utils.GetSwitchFromOptions(MOptions, "offlinePush")
@@ -51,101 +53,61 @@ func MsgToUser(sendPbData *pbRelay.MsgToUserReq, OfflineInfo, Options string) {
 			wsResult = append(wsResult, reply.Resp...)
 		}
 	}
-	log.InfoByKv("push_result", sendPbData.OperationID, "result", wsResult)
-	if isOfflinePush {
-
-		for _, v := range wsResult {
-			if v.ResultCode == 0 {
-				continue
-			}
-			//supported terminal
-			for _, t := range pushTerminal {
-				if v.RecvPlatFormID == t {
-					//Use offline push messaging
-					var UIDList []string
-					UIDList = append(UIDList, sendPbData.RecvID)
-					var sendUIDList []string
-					sendUIDList = append(sendUIDList, sendPbData.SendID)
-					userInfo, err := internal_service.GetUserInfoClient(&pbGetInfo.GetUserInfoReq{UserIDList: sendUIDList, OperationID: sendPbData.OperationID})
-					if err != nil {
-						log.ErrorByArgs(fmt.Sprintf("err=%v,call GetUserInfoClient rpc server failed", err))
-						return
-					}
-
-					customContent := EChatContent{
-						SessionType: int(sendPbData.SessionType),
-						From:        sendPbData.SendID,
-						To:          sendPbData.RecvID,
-						Seq:         sendPbData.RecvSeq,
-					}
-					bCustomContent, _ := json.Marshal(customContent)
-
-					jsonCustomContent := string(bCustomContent)
-					switch sendPbData.ContentType {
-					case constant.Text:
-						IOSAccountListPush(UIDList, userInfo.Data[0].Name, sendPbData.Content, jsonCustomContent)
-					case constant.Picture:
-						IOSAccountListPush(UIDList, userInfo.Data[0].Name, constant.ContentType2PushContent[constant.Picture], jsonCustomContent)
-					case constant.Voice:
-						IOSAccountListPush(UIDList, userInfo.Data[0].Name, constant.ContentType2PushContent[constant.Voice], jsonCustomContent)
-					case constant.Video:
-						IOSAccountListPush(UIDList, userInfo.Data[0].Name, constant.ContentType2PushContent[constant.Video], jsonCustomContent)
-					case constant.File:
-						IOSAccountListPush(UIDList, userInfo.Data[0].Name, constant.ContentType2PushContent[constant.File], jsonCustomContent)
-					default:
-
-					}
-				}
-			}
-		}
-		/*for _, t := range pushTerminal {
+	log.InfoByKv("push_result", sendPbData.OperationID, "result", wsResult, "sendData", sendPbData)
+	if sendPbData.ContentType != constant.Typing && sendPbData.ContentType != constant.HasReadReceipt {
+		if isOfflinePush {
 			for _, v := range wsResult {
-				if v.RecvPlatFormID == t && v.ResultCode == 0 {
-					isShouldOfflinePush = false
-					break
+				if v.ResultCode == 0 {
+					continue
+				}
+				//supported terminal
+				for _, t := range pushTerminal {
+					if v.RecvPlatFormID == t {
+						//Use offline push messaging
+						var UIDList []string
+						UIDList = append(UIDList, v.RecvID)
+						customContent := OpenIMContent{
+							SessionType: int(sendPbData.SessionType),
+							From:        sendPbData.SendID,
+							To:          sendPbData.RecvID,
+							Seq:         sendPbData.RecvSeq,
+						}
+						bCustomContent, _ := json.Marshal(customContent)
+						jsonCustomContent := string(bCustomContent)
+						var content string
+						switch sendPbData.ContentType {
+						case constant.Text:
+							content = constant.ContentType2PushContent[constant.Text]
+						case constant.Picture:
+							content = constant.ContentType2PushContent[constant.Picture]
+						case constant.Voice:
+							content = constant.ContentType2PushContent[constant.Voice]
+						case constant.Video:
+							content = constant.ContentType2PushContent[constant.Video]
+						case constant.File:
+							content = constant.ContentType2PushContent[constant.File]
+						case constant.AtText:
+							a := AtContent{}
+							_ = utils.JsonStringToStruct(sendPbData.Content, &a)
+							if utils.IsContain(v.RecvID, a.AtUserList) {
+								content = constant.ContentType2PushContent[constant.AtText] + constant.ContentType2PushContent[constant.Common]
+							} else {
+								content = constant.ContentType2PushContent[constant.GroupMsg]
+							}
+						default:
+						}
+						pushResult, err := push.JGAccountListPush(UIDList, content, jsonCustomContent, utils.PlatformIDToName(t))
+						if err != nil {
+							log.NewError(sendPbData.OperationID, "offline push error", sendPbData.String(), err.Error(), t)
+						} else {
+							log.NewDebug(sendPbData.OperationID, "offline push return result is ", string(pushResult), sendPbData, t)
+						}
+
+					}
 				}
 			}
-			if isShouldOfflinePush {
-				//Use offline push messaging
-				var UIDList []string
-				UIDList = append(UIDList, sendPbData.RecvID)
-				var sendUIDList []string
-				sendUIDList = append(sendUIDList, sendPbData.SendID)
-				userInfo, err := internal_service.GetUserInfoClient(&pbGetInfo.GetUserInfoReq{UserIDList: sendUIDList, OperationID: sendPbData.OperationID})
-				if err != nil {
-					log.ErrorByArgs(fmt.Sprintf("err=%v,call GetUserInfoClient rpc server failed", err))
-					return
-				}
-
-				customContent := EChatContent{
-					SessionType: int(sendPbData.SessionType),
-					From:        sendPbData.SendID,
-					To:          sendPbData.RecvID,
-					Seq:         sendPbData.RecvSeq,
-				}
-				bCustomContent, _ := json.Marshal(customContent)
-
-				jsonCustomContent := string(bCustomContent)
-				switch sendPbData.ContentType {
-				case constant.Text:
-					IOSAccountListPush(UIDList, userInfo.Data[0].Name, sendPbData.Content, jsonCustomContent)
-				case constant.Picture:
-					IOSAccountListPush(UIDList, userInfo.Data[0].Name, constant.ContentType2PushContent[constant.Picture], jsonCustomContent)
-				case constant.Voice:
-					IOSAccountListPush(UIDList, userInfo.Data[0].Name, constant.ContentType2PushContent[constant.Voice], jsonCustomContent)
-				case constant.Video:
-					IOSAccountListPush(UIDList, userInfo.Data[0].Name, constant.ContentType2PushContent[constant.Video], jsonCustomContent)
-				case constant.File:
-					IOSAccountListPush(UIDList, userInfo.Data[0].Name, constant.ContentType2PushContent[constant.File], jsonCustomContent)
-				default:
-
-				}
-
-			} else {
-				isShouldOfflinePush = true
-			}
-		}*/

+		}
 	}

 }
@@ -10,6 +10,9 @@ import (
 func (rpc *rpcAuth) UserRegister(_ context.Context, pb *pbAuth.UserRegisterReq) (*pbAuth.UserRegisterResp, error) {
 	log.Info("", "", "rpc user_register start, [data: %s]", pb.String())

+	//if len(pb.UID) == 0 {
+	//	pb.UID = utils.GenID()
+	//}
 	if err := im_mysql_model.UserRegister(pb); err != nil {
 		log.Error("", "", "rpc user_register error, [data: %s] [err: %s]", pb.String(), err.Error())
 		return &pbAuth.UserRegisterResp{Success: false}, err
@@ -18,7 +18,7 @@ func (rpc *rpcAuth) UserToken(_ context.Context, pb *pbAuth.UserTokenReq) (*pbAu
 	}
 	log.Info("", "", "rpc user_token call..., im_mysql_model.AppServerFindFromUserByUserID")

-	tokens, expTime, err := utils.CreateToken(pb.UID, "", pb.Platform)
+	tokens, expTime, err := utils.CreateToken(pb.UID, pb.Platform)
 	if err != nil {
 		log.Error("", "", "rpc user_token call..., utils.CreateToken fail [uid: %s] [err: %s]", pb.UID, err.Error())
 		return &pbAuth.UserTokenResp{ErrCode: 500, ErrMsg: err.Error()}, err
@@ -13,35 +13,40 @@ import (
 	pbMsg "Open_IM/pkg/proto/chat"
 )

-func (rpc *rpcChat) GetNewSeq(_ context.Context, in *pbMsg.GetNewSeqReq) (*pbMsg.GetNewSeqResp, error) {
-	log.InfoByKv("rpc getNewSeq is arriving", in.OperationID, in.String())
+func (rpc *rpcChat) GetMaxAndMinSeq(_ context.Context, in *pbMsg.GetMaxAndMinSeqReq) (*pbMsg.GetMaxAndMinSeqResp, error) {
+	log.InfoByKv("rpc getMaxAndMinSeq is arriving", in.OperationID, in.String())
 	//seq, err := model.GetBiggestSeqFromReceive(in.UserID)
-	seq, err := commonDB.DB.GetUserSeq(in.UserID)
-	resp := new(pbMsg.GetNewSeqResp)
-	if err == nil {
-		resp.Seq = seq
-		resp.ErrCode = 0
-		resp.ErrMsg = ""
-		return resp, err
+	maxSeq, err1 := commonDB.DB.GetUserMaxSeq(in.UserID)
+	minSeq, err2 := commonDB.DB.GetUserMinSeq(in.UserID)
+	resp := new(pbMsg.GetMaxAndMinSeqResp)
+	if err1 == nil {
+		resp.MaxSeq = maxSeq
+	} else if err1 == redis.ErrNil {
+		resp.MaxSeq = 0
 	} else {
-		if err == redis.ErrNil {
-			resp.Seq = 0
-		} else {
-			log.ErrorByKv("getSeq from redis error", in.OperationID, "args", in.String(), "err", err.Error())
-			resp.Seq = -1
-		}
-		resp.ErrCode = 0
-		resp.ErrMsg = ""
-		return resp, nil
+		log.NewError(in.OperationID, "getMaxSeq from redis error", in.String(), err1.Error())
+		resp.MaxSeq = -1
+		resp.ErrCode = 200
+		resp.ErrMsg = "redis get err"
 	}
-
+	if err2 == nil {
+		resp.MinSeq = minSeq
+	} else if err2 == redis.ErrNil {
+		resp.MinSeq = 0
+	} else {
+		log.NewError(in.OperationID, "getMaxSeq from redis error", in.String(), err2.Error())
+		resp.MinSeq = -1
+		resp.ErrCode = 201
+		resp.ErrMsg = "redis get err"
+	}
+	return resp, nil
 }
 func (rpc *rpcChat) PullMessage(_ context.Context, in *pbMsg.PullMessageReq) (*pbMsg.PullMessageResp, error) {
 	log.InfoByKv("rpc pullMessage is arriving", in.OperationID, "args", in.String())
 	resp := new(pbMsg.PullMessageResp)
 	var respSingleMsgFormat []*pbMsg.GatherFormat
 	var respGroupMsgFormat []*pbMsg.GatherFormat
-	SingleMsgFormat, GroupMsgFormat, MaxSeq, MinSeq, err := commonDB.DB.GetUserChat(in.UserID, in.SeqBegin, in.SeqEnd)
+	SingleMsgFormat, GroupMsgFormat, MaxSeq, MinSeq, err := commonDB.DB.GetMsgBySeqRange(in.UserID, in.SeqBegin, in.SeqEnd)
 	if err != nil {
 		log.ErrorByKv("pullMsg data error", in.OperationID, in.String())
 		resp.ErrCode = 1
@@ -59,6 +64,29 @@ func (rpc *rpcChat) PullMessage(_ context.Context, in *pbMsg.PullMessageReq) (*p
 		GroupUserMsg:  respGroupMsgFormat,
 	}, nil
 }
+func (rpc *rpcChat) PullMessageBySeqList(_ context.Context, in *pbMsg.PullMessageBySeqListReq) (*pbMsg.PullMessageResp, error) {
+	log.NewInfo(in.OperationID, "rpc PullMessageBySeqList is arriving", in.String())
+	resp := new(pbMsg.PullMessageResp)
+	var respSingleMsgFormat []*pbMsg.GatherFormat
+	var respGroupMsgFormat []*pbMsg.GatherFormat
+	SingleMsgFormat, GroupMsgFormat, MaxSeq, MinSeq, err := commonDB.DB.GetMsgBySeqList(in.UserID, in.SeqList)
+	if err != nil {
+		log.ErrorByKv("PullMessageBySeqList data error", in.OperationID, in.String())
+		resp.ErrCode = 1
+		resp.ErrMsg = err.Error()
+		return resp, nil
+	}
+	respSingleMsgFormat = singleMsgHandleByUser(SingleMsgFormat, in.UserID)
+	respGroupMsgFormat = groupMsgHandleByUser(GroupMsgFormat)
+	return &pbMsg.PullMessageResp{
+		ErrCode:       0,
+		ErrMsg:        "",
+		MaxSeq:        MaxSeq,
+		MinSeq:        MinSeq,
+		SingleUserMsg: respSingleMsgFormat,
+		GroupUserMsg:  respGroupMsgFormat,
+	}, nil
+}
 func singleMsgHandleByUser(allMsg []*pbMsg.MsgFormat, ownerId string) []*pbMsg.GatherFormat {
 	var userid string
 	var respMsgFormat []*pbMsg.GatherFormat
@@ -42,10 +42,9 @@ type MsgCallBackResp struct {

 func (rpc *rpcChat) UserSendMsg(_ context.Context, pb *pbChat.UserSendMsgReq) (*pbChat.UserSendMsgResp, error) {
 	replay := pbChat.UserSendMsgResp{}
-	log.InfoByKv("sendMsg", pb.OperationID, "args", pb.String())
-	if !utils.VerifyToken(pb.Token, pb.SendID) {
-		return returnMsg(&replay, pb, http.StatusUnauthorized, "token validate err,not authorized", "", 0)
-	}
+	log.NewDebug(pb.OperationID, "rpc sendMsg come here", pb.String())
+	//if !utils.VerifyToken(pb.Token, pb.SendID) {
+	//	return returnMsg(&replay, pb, http.StatusUnauthorized, "token validate err,not authorized", "", 0)
 	serverMsgID := GetMsgID(pb.SendID)
 	pbData := pbChat.WSToMsgSvrChatMsg{}
 	pbData.MsgFrom = pb.MsgFrom
@@ -64,7 +63,11 @@ func (rpc *rpcChat) UserSendMsg(_ context.Context, pb *pbChat.UserSendMsgReq) (*
 	pbData.MsgID = serverMsgID
 	pbData.OperationID = pb.OperationID
 	pbData.Token = pb.Token
-	pbData.SendTime = utils.GetCurrentTimestampByNano()
+	if pb.SendTime == 0 {
+		pbData.SendTime = utils.GetCurrentTimestampByNano()
+	} else {
+		pbData.SendTime = pb.SendTime
+	}
 	m := MsgCallBackResp{}
 	if config.Config.MessageCallBack.CallbackSwitch {
 		bMsg, err := http2.Post(config.Config.MessageCallBack.CallbackUrl, MsgCallBackReq{
@@ -88,85 +91,77 @@ func (rpc *rpcChat) UserSendMsg(_ context.Context, pb *pbChat.UserSendMsgReq) (*
 				return returnMsg(&replay, pb, m.ResponseErrCode, m.ErrMsg, "", 0)
 			} else {
 				pbData.Content = m.ResponseResult.ModifiedMsg
-				err1 := rpc.sendMsgToKafka(&pbData, pbData.RecvID)
-				err2 := rpc.sendMsgToKafka(&pbData, pbData.SendID)
-				if err1 != nil || err2 != nil {
-					return returnMsg(&replay, pb, 201, "kafka send msg err", "", 0)
-				}
-				return returnMsg(&replay, pb, 0, "", serverMsgID, pbData.SendTime)
 			}
 		}
-	} else {
-		switch pbData.SessionType {
-		case constant.SingleChatType:
-			err1 := rpc.sendMsgToKafka(&pbData, pbData.RecvID)
-			err2 := rpc.sendMsgToKafka(&pbData, pbData.SendID)
-			if err1 != nil || err2 != nil {
-				return returnMsg(&replay, pb, 201, "kafka send msg err", "", 0)
-			}
-			return returnMsg(&replay, pb, 0, "", serverMsgID, pbData.SendTime)
-		case constant.GroupChatType:
-			etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImGroupName)
-			client := pbGroup.NewGroupClient(etcdConn)
-			req := &pbGroup.GetGroupAllMemberReq{
-				GroupID:     pbData.RecvID,
-				Token:       pbData.Token,
-				OperationID: pbData.OperationID,
-			}
-			reply, err := client.GetGroupAllMember(context.Background(), req)
+	}
+	switch pbData.SessionType {
+	case constant.SingleChatType:
+		err1 := rpc.sendMsgToKafka(&pbData, pbData.RecvID)
+		err2 := rpc.sendMsgToKafka(&pbData, pbData.SendID)
+		if err1 != nil || err2 != nil {
+			return returnMsg(&replay, pb, 201, "kafka send msg err", "", 0)
+		}
+		return returnMsg(&replay, pb, 0, "", serverMsgID, pbData.SendTime)
+	case constant.GroupChatType:
+		etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImGroupName)
+		client := pbGroup.NewGroupClient(etcdConn)
+		req := &pbGroup.GetGroupAllMemberReq{
+			GroupID:     pbData.RecvID,
+			Token:       pbData.Token,
+			OperationID: pbData.OperationID,
+		}
+		reply, err := client.GetGroupAllMember(context.Background(), req)
+		if err != nil {
+			log.Error(pbData.Token, pbData.OperationID, "rpc send_msg getGroupInfo failed, err = %s", err.Error())
+			return returnMsg(&replay, pb, 201, err.Error(), "", 0)
+		}
+		if reply.ErrorCode != 0 {
+			log.Error(pbData.Token, pbData.OperationID, "rpc send_msg getGroupInfo failed, err = %s", reply.ErrorMsg)
+			return returnMsg(&replay, pb, reply.ErrorCode, reply.ErrorMsg, "", 0)
+		}
+		var addUidList []string
+		switch pbData.ContentType {
+		case constant.KickGroupMemberTip:
+			var notification content_struct.NotificationContent
+			var kickContent group.KickGroupMemberReq
+			err := utils.JsonStringToStruct(pbData.Content, &notification)
 			if err != nil {
-				log.Error(pbData.Token, pbData.OperationID, "rpc send_msg getGroupInfo failed, err = %s", err.Error())
-				return returnMsg(&replay, pb, 201, err.Error(), "", 0)
-			}
-			if reply.ErrorCode != 0 {
-				log.Error(pbData.Token, pbData.OperationID, "rpc send_msg getGroupInfo failed, err = %s", reply.ErrorMsg)
-				return returnMsg(&replay, pb, reply.ErrorCode, reply.ErrorMsg, "", 0)
-			}
-			var addUidList []string
-			switch pbData.ContentType {
-			case constant.KickGroupMemberTip:
-				var notification content_struct.NotificationContent
-				var kickContent group.KickGroupMemberReq
-				err := utils.JsonStringToStruct(pbData.Content, &notification)
+				log.ErrorByKv("json unmarshall err", pbData.OperationID, "err", err.Error())
+				return returnMsg(&replay, pb, 200, err.Error(), "", 0)
+			} else {
+				err := utils.JsonStringToStruct(notification.Detail, &kickContent)
 				if err != nil {
 					log.ErrorByKv("json unmarshall err", pbData.OperationID, "err", err.Error())
 					return returnMsg(&replay, pb, 200, err.Error(), "", 0)
-				} else {
-					err := utils.JsonStringToStruct(notification.Detail, &kickContent)
-					if err != nil {
-						log.ErrorByKv("json unmarshall err", pbData.OperationID, "err", err.Error())
-						return returnMsg(&replay, pb, 200, err.Error(), "", 0)
-					}
-					for _, v := range kickContent.UidListInfo {
-						addUidList = append(addUidList, v.UserId)
-					}
 				}
-			case constant.QuitGroupTip:
-				addUidList = append(addUidList, pbData.SendID)
-			default:
-			}
-			groupID := pbData.RecvID
-			for i, v := range reply.MemberList {
-				pbData.RecvID = v.UserId + " " + groupID
-				err := rpc.sendMsgToKafka(&pbData, utils.IntToString(i))
-				if err != nil {
-					return returnMsg(&replay, pb, 201, "kafka send msg err", "", 0)
+				for _, v := range kickContent.UidListInfo {
+					addUidList = append(addUidList, v.UserId)
 				}
 			}
-			for i, v := range addUidList {
-				pbData.RecvID = v + " " + groupID
-				err := rpc.sendMsgToKafka(&pbData, utils.IntToString(i+1))
-				if err != nil {
-					return returnMsg(&replay, pb, 201, "kafka send msg err", "", 0)
-				}
-			}
-			return returnMsg(&replay, pb, 0, "", serverMsgID, pbData.SendTime)
+		case constant.QuitGroupTip:
+			addUidList = append(addUidList, pbData.SendID)
 		default:
-
 		}
+		groupID := pbData.RecvID
+		for i, v := range reply.MemberList {
+			pbData.RecvID = v.UserId + " " + groupID
+			err := rpc.sendMsgToKafka(&pbData, utils.IntToString(i))
+			if err != nil {
+				return returnMsg(&replay, pb, 201, "kafka send msg err", "", 0)
+			}
+		}
+		for i, v := range addUidList {
+			pbData.RecvID = v + " " + groupID
+			err := rpc.sendMsgToKafka(&pbData, utils.IntToString(i+1))
+			if err != nil {
+				return returnMsg(&replay, pb, 201, "kafka send msg err", "", 0)
+			}
+		}
+		return returnMsg(&replay, pb, 0, "", serverMsgID, pbData.SendTime)
+	default:
+		return returnMsg(&replay, pb, 203, "unkonwn sessionType", "", 0)

 	}
-	return returnMsg(&replay, pb, 203, "unkonwn sessionType", "", 0)

 }
 func (rpc *rpcChat) sendMsgToKafka(m *pbChat.WSToMsgSvrChatMsg, key string) error {
@@ -55,25 +55,33 @@ func (s *friendServer) AddFriend(ctx context.Context, req *pbFriend.AddFriendReq
 func (s *friendServer) ImportFriend(ctx context.Context, req *pbFriend.ImportFriendReq) (*pbFriend.ImportFriendResp, error) {
 	log.Info(req.Token, req.OperationID, "ImportFriend come here,args=%s", req.String())
 	var resp pbFriend.ImportFriendResp
+	var c pbFriend.CommonResp
 	//Parse token, to find current user information
 	claims, err := utils.ParseToken(req.Token)
 	if err != nil {
 		log.Error(req.Token, req.OperationID, "err=%s,parse token failed", err.Error())
-		return &pbFriend.ImportFriendResp{CommonResp: &pbFriend.CommonResp{ErrorCode: config.ErrAddFriend.ErrCode, ErrorMsg: config.ErrParseToken.ErrMsg}, FailedUidList: req.UidList}, nil
+		c.ErrorCode = config.ErrAddFriend.ErrCode
+		c.ErrorMsg = config.ErrParseToken.ErrMsg
+		return &pbFriend.ImportFriendResp{CommonResp: &c, FailedUidList: req.UidList}, nil
 	}

 	if !utils.IsContain(claims.UID, config.Config.Manager.AppManagerUid) {
-		log.Error(req.Token, req.OperationID, "not magager uid", claims.UID)
-		return &pbFriend.ImportFriendResp{CommonResp: &pbFriend.CommonResp{ErrorCode: config.ErrAddFriend.ErrCode, ErrorMsg: "not authorized"}, FailedUidList: req.UidList}, nil
+		log.Error(req.Token, req.OperationID, "not manager uid", claims.UID)
+		c.ErrorCode = config.ErrAddFriend.ErrCode
+		c.ErrorMsg = "not authorized"
+		return &pbFriend.ImportFriendResp{CommonResp: &c, FailedUidList: req.UidList}, nil
 	}
 	if _, err = im_mysql_model.FindUserByUID(req.OwnerUid); err != nil {
 		log.Error(req.Token, req.OperationID, "this user not exists,cant not add friend", req.OwnerUid)
-		return &pbFriend.ImportFriendResp{CommonResp: &pbFriend.CommonResp{ErrorCode: config.ErrAddFriend.ErrCode, ErrorMsg: "this user not exists,cant not add friend"}, FailedUidList: req.UidList}, nil
+		c.ErrorCode = config.ErrAddFriend.ErrCode
+		c.ErrorMsg = "this user not exists,cant not add friend"
+		return &pbFriend.ImportFriendResp{CommonResp: &c, FailedUidList: req.UidList}, nil
 	}
 	for _, v := range req.UidList {
-		if _, err = im_mysql_model.FindUserByUID(v); err != nil {
-			resp.CommonResp.ErrorMsg = "some uid establish failed"
-			resp.CommonResp.ErrorCode = 408
+		if _, fErr := im_mysql_model.FindUserByUID(v); fErr != nil {
+			c.ErrorMsg = "some uid establish failed"
+			c.ErrorCode = 408
+			resp.CommonResp = &c
 			resp.FailedUidList = append(resp.FailedUidList, v)
 		} else {
 			if _, err = im_mysql_model.FindFriendRelationshipFromFriend(req.OwnerUid, v); err != nil {
@@ -81,18 +89,18 @@ func (s *friendServer) ImportFriend(ctx context.Context, req *pbFriend.ImportFri
 				err1 := im_mysql_model.InsertToFriend(req.OwnerUid, v, 1)
 				if err1 != nil {
 					resp.FailedUidList = append(resp.FailedUidList, v)
-					log.Error(req.Token, req.OperationID, "err=%s,create friendship failed", err.Error())
+					log.NewError(req.OperationID, "err1,create friendship failed", req.OwnerUid, v, err1.Error())
 				}
 				err2 := im_mysql_model.InsertToFriend(v, req.OwnerUid, 1)
 				if err2 != nil {
-					log.Error(req.Token, req.OperationID, "err=%s,create friendship failed", err.Error())
+					log.NewError(req.OperationID, "err2,create friendship failed", v, req.OwnerUid, err2.Error())
 				}
 				if err1 == nil && err2 == nil {
 					var name, faceUrl string
-					n := content_struct.NotificationContent{1, constant.FriendAcceptTip, ""}
+					n := content_struct.NotificationContent{IsDisplay: 1, DefaultTips: constant.FriendAcceptTip}
 					r, err := im_mysql_model.FindUserByUID(v)
 					if err != nil {
-						log.ErrorByKv("get  info failed", req.OperationID, "err", err.Error(), "req", req.String())
+						log.NewError(req.OperationID, "get info failed", err.Error(), v)
 					}
 					if r != nil {
 						name, faceUrl = r.Name, r.Icon
@@ -70,6 +70,12 @@ func (s *groupServer) InviteUserToGroup(ctx context.Context, req *pbGroup.Invite
 		return &pbGroup.InviteUserToGroupResp{ErrorCode: config.ErrAccess.ErrCode, ErrorMsg: config.ErrAccess.ErrMsg}, nil
 	}

+	groupInfoFromMysql, err := imdb.FindGroupInfoByGroupId(req.GroupID)
+	if err != nil || groupInfoFromMysql == nil {
+		log.NewError(req.OperationID, "get group info error", req.GroupID, req.UidList)
+		return &pbGroup.InviteUserToGroupResp{ErrorCode: config.ErrAccess.ErrCode, ErrorMsg: config.ErrAccess.ErrMsg}, nil
+	}
+
 	//
 	//from User:  invite: applicant
 	//to user:  invite: invited
@@ -157,13 +163,13 @@ func (c *inviteUserToGroupReq) ContentToString() string {
 }

 func (s *groupServer) GetGroupAllMember(ctx context.Context, req *pbGroup.GetGroupAllMemberReq) (*pbGroup.GetGroupAllMemberResp, error) {
-	claims, err := utils.ParseToken(req.Token)
-	if err != nil {
-		log.Error(req.Token, req.OperationID, "err=%s,parse token failed", err.Error())
-		if req.Token != config.Config.Secret {
-			return &pbGroup.GetGroupAllMemberResp{ErrorCode: config.ErrParseToken.ErrCode, ErrorMsg: config.ErrParseToken.ErrMsg}, nil
-		}
-	}
+	//claims, err := utils.ParseToken(req.Token)
+	//if err != nil {
+	//	log.Error(req.Token, req.OperationID, "err=%s,parse token failed", err.Error())
+	//	if req.Token != config.Config.Secret {
+	//		return &pbGroup.GetGroupAllMemberResp{ErrorCode: config.ErrParseToken.ErrCode, ErrorMsg: config.ErrParseToken.ErrMsg}, nil
+	//	}
+	//}

 	var resp pbGroup.GetGroupAllMemberResp
 	resp.ErrorCode = 0
@@ -171,7 +177,7 @@ func (s *groupServer) GetGroupAllMember(ctx context.Context, req *pbGroup.GetGro
 	if err != nil {
 		resp.ErrorCode = config.ErrDb.ErrCode
 		resp.ErrorMsg = err.Error()
-		log.Error(claims.UID, req.OperationID, "FindGroupMemberListByGroupId failed, ", err.Error(), "params: ", req.GroupID)
+		log.NewError(req.OperationID, "FindGroupMemberListByGroupId failed,", err.Error(), req.GroupID)
 		return &resp, nil
 	}

@@ -0,0 +1,68 @@
+package utils
+
+import (
+	"Open_IM/pkg/utils"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/stretchr/testify/assert"
+)
+
+func init() {
+	gin.SetMode(gin.TestMode)
+}
+
+func performRequest(r http.Handler, method, origin string) *httptest.ResponseRecorder {
+	return performRequestWithHeaders(r, method, origin, http.Header{})
+}
+
+func performRequestWithHeaders(r http.Handler, method, origin string, header http.Header) *httptest.ResponseRecorder {
+	req, _ := http.NewRequest(method, "/", nil)
+	// From go/net/http/request.go:
+	// For incoming requests, the Host header is promoted to the
+	// Request.Host field and removed from the Header map.
+	req.Host = header.Get("Host")
+	header.Del("Host")
+	if len(origin) > 0 {
+		header.Set("Origin", origin)
+	}
+	req.Header = header
+	w := httptest.NewRecorder()
+	r.ServeHTTP(w, req)
+	return w
+}
+
+func newTestRouter() *gin.Engine {
+	router := gin.New()
+	router.Use(utils.CorsHandler())
+	router.GET("/", func(c *gin.Context) {
+		c.String(http.StatusOK, "get")
+	})
+	router.POST("/", func(c *gin.Context) {
+		c.String(http.StatusOK, "post")
+	})
+	router.PATCH("/", func(c *gin.Context) {
+		c.String(http.StatusOK, "patch")
+	})
+
+	return router
+}
+
+func Test_CorsHandler(t *testing.T) {
+	router := newTestRouter()
+	// no CORS request, origin == ""
+	w := performRequest(router, "GET", "")
+	assert.Equal(t, "get", w.Body.String())
+	assert.Equal(t, w.Header().Get("Access-Control-Allow-Origin"), "*")
+	assert.Equal(t, w.Header().Get("Access-Control-Allow-Methods"), "*")
+	assert.Equal(t, w.Header().Get("Access-Control-Allow-Headers"), "*")
+	assert.Equal(t, w.Header().Get("Access-Control-Expose-Headers"), "Content-Length, Access-Control-Allow-Origin, Access-Control-Allow-Headers,Cache-Control,Content-Language,Content-Type,Expires,Last-Modified,Pragma,FooBar")
+	assert.Equal(t, w.Header().Get("Access-Control-Max-Age"), "172800")
+	assert.Equal(t, w.Header().Get("Access-Control-Allow-Credentials"), "false")
+	assert.Equal(t, w.Header().Get("content-type"), "application/json")
+
+	w = performRequest(router, "OPTIONS", "")
+	assert.Equal(t, w.Body.String(), "\"Options Request!\"")
+}
@@ -0,0 +1,13 @@
+package utils
+
+import (
+	"Open_IM/pkg/utils"
+	"net"
+	"testing"
+)
+
+func TestServerIP(t *testing.T) {
+	if net.ParseIP(utils.ServerIP) == nil {
+		t.Fail()
+	}
+}
@@ -0,0 +1,28 @@
+package utils
+
+import (
+	"github.com/bwmarrin/snowflake"
+)
+
+func init() {
+	var err error
+	idGenerator, err = snowflake.NewNode(getNodeNum())
+	if err != nil {
+		panic(err)
+	}
+}
+
+func getNodeNum() int64 {
+	return 1
+}
+
+var idGenerator *snowflake.Node
+
+func GenID() string {
+	return idGenerator.Generate().String()
+}
+
+func GenIDs(count int) []string {
+	//impl
+	return []string{}
+}
@@ -0,0 +1,15 @@
+package utils
+
+import "testing"
+
+func TestGenID(t *testing.T) {
+	m := map[string]struct{}{}
+	for i := 0; i < 2000; i++ {
+		got := GenID()
+		if _, ok := m[got]; !ok {
+			m[got] = struct{}{}
+		} else {
+			t.Error("id generate error", got)
+		}
+	}
+}
@@ -0,0 +1,28 @@
+package utils
+
+import (
+	"Open_IM/pkg/utils"
+	"path/filepath"
+	"runtime"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+var (
+	_, b, _, _ = runtime.Caller(0)
+	// Root folder of this project
+	Root = filepath.Join(filepath.Dir(b), "../..")
+)
+
+func Test_GenSmallImage(t *testing.T) {
+	println(Root)
+	err := utils.GenSmallImage(Root+"/docs/open-im-logo.png", Root+"/out-test/open-im-logo-test.png")
+	assert.Nil(t, err)
+
+	err = utils.GenSmallImage(Root+"/docs/open-im-logo.png", "out-test/open-im-logo-test.png")
+	assert.Nil(t, err)
+
+	err = utils.GenSmallImage(Root+"/docs/Architecture.jpg", "out-test/Architecture-test.jpg")
+	assert.Nil(t, err)
+}
@@ -0,0 +1,82 @@
+package utils
+
+import (
+	"Open_IM/pkg/common/config"
+	"Open_IM/pkg/utils"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_BuildClaims(t *testing.T) {
+	uid := "1"
+	platform := "PC"
+	ttl := int64(-1)
+	claim := utils.BuildClaims(uid, platform, ttl)
+	now := time.Now().Unix()
+
+	assert.Equal(t, claim.UID, uid, "uid should equal")
+	assert.Equal(t, claim.Platform, platform, "platform should equal")
+	assert.Equal(t, claim.RegisteredClaims.ExpiresAt, int64(-1), "StandardClaims.ExpiresAt should be equal")
+	// time difference within 1s
+	assert.Equal(t, claim.RegisteredClaims.IssuedAt, now, "StandardClaims.IssuedAt should be equal")
+	assert.Equal(t, claim.RegisteredClaims.NotBefore, now, "StandardClaims.NotBefore should be equal")
+
+	ttl = int64(60)
+	now = time.Now().Unix()
+	claim = utils.BuildClaims(uid, platform, ttl)
+	// time difference within 1s
+	assert.Equal(t, claim.RegisteredClaims.ExpiresAt, int64(60)+now, "StandardClaims.ExpiresAt should be equal")
+	assert.Equal(t, claim.RegisteredClaims.IssuedAt, now, "StandardClaims.IssuedAt should be equal")
+	assert.Equal(t, claim.RegisteredClaims.NotBefore, now, "StandardClaims.NotBefore should be equal")
+}
+
+func Test_CreateToken(t *testing.T) {
+	uid := "1"
+	platform := int32(1)
+	now := time.Now().Unix()
+
+	tokenString, expiresAt, err := utils.CreateToken(uid, platform)
+
+	assert.NotEmpty(t, tokenString)
+	assert.Equal(t, expiresAt, 604800+now)
+	assert.Nil(t, err)
+}
+
+func Test_VerifyToken(t *testing.T) {
+	uid := "1"
+	platform := int32(1)
+	tokenString, _, _ := utils.CreateToken(uid, platform)
+	result := utils.VerifyToken(tokenString, uid)
+	assert.True(t, result)
+	result = utils.VerifyToken(tokenString, "2")
+	assert.False(t, result)
+}
+
+func Test_ParseRedisInterfaceToken(t *testing.T) {
+	uid := "1"
+	platform := int32(1)
+	tokenString, _, _ := utils.CreateToken(uid, platform)
+
+	claims, err := utils.ParseRedisInterfaceToken([]uint8(tokenString))
+	assert.Nil(t, err)
+	assert.Equal(t, claims.UID, uid)
+
+	// timeout
+	config.Config.TokenPolicy.AccessExpire = -80
+	tokenString, _, _ = utils.CreateToken(uid, platform)
+	claims, err = utils.ParseRedisInterfaceToken([]uint8(tokenString))
+	assert.Equal(t, err, utils.TokenExpired)
+	assert.Nil(t, claims)
+}
+
+func Test_ParseToken(t *testing.T) {
+	uid := "1"
+	platform := int32(1)
+	tokenString, _, _ := utils.CreateToken(uid, platform)
+	claims, err := utils.ParseToken(tokenString)
+	if err == nil {
+		assert.Equal(t, claims.UID, uid)
+	}
+}
@@ -0,0 +1,16 @@
+package utils
+
+import (
+	"Open_IM/pkg/utils"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_Md5(t *testing.T) {
+	result := utils.Md5("go")
+	assert.Equal(t, result, "34d1f91fb2e514b8576fab1a75a89a6b")
+
+	result2 := utils.Md5("go")
+	assert.Equal(t, result, result2)
+}
@@ -0,0 +1,46 @@
+package utils
+
+import (
+	"Open_IM/pkg/utils"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_PlatformIDToName(t *testing.T) {
+	assert.Equal(t, utils.PlatformIDToName(1), "IOS")
+	assert.Equal(t, utils.PlatformIDToName(2), "Android")
+	assert.Equal(t, utils.PlatformIDToName(3), "Windows")
+	assert.Equal(t, utils.PlatformIDToName(4), "OSX")
+	assert.Equal(t, utils.PlatformIDToName(5), "Web")
+	assert.Equal(t, utils.PlatformIDToName(6), "MiniWeb")
+	assert.Equal(t, utils.PlatformIDToName(7), "Linux")
+
+	assert.Equal(t, utils.PlatformIDToName(0), "")
+}
+
+func Test_PlatformNameToID(t *testing.T) {
+	assert.Equal(t, utils.PlatformNameToID("IOS"), int32(1))
+	assert.Equal(t, utils.PlatformNameToID("Android"), int32(2))
+	assert.Equal(t, utils.PlatformNameToID("Windows"), int32(3))
+	assert.Equal(t, utils.PlatformNameToID("OSX"), int32(4))
+	assert.Equal(t, utils.PlatformNameToID("Web"), int32(5))
+	assert.Equal(t, utils.PlatformNameToID("MiniWeb"), int32(6))
+	assert.Equal(t, utils.PlatformNameToID("Linux"), int32(7))
+
+	assert.Equal(t, utils.PlatformNameToID("UnknownDevice"), int32(0))
+	assert.Equal(t, utils.PlatformNameToID(""), int32(0))
+}
+
+func Test_PlatformNameToClass(t *testing.T) {
+	assert.Equal(t, utils.PlatformNameToClass("IOS"), "Mobile")
+	assert.Equal(t, utils.PlatformNameToClass("Android"), "Mobile")
+	assert.Equal(t, utils.PlatformNameToClass("OSX"), "PC")
+	assert.Equal(t, utils.PlatformNameToClass("Windows"), "PC")
+	assert.Equal(t, utils.PlatformNameToClass("Web"), "PC")
+	assert.Equal(t, utils.PlatformNameToClass("MiniWeb"), "Mobile")
+	assert.Equal(t, utils.PlatformNameToClass("Linux"), "PC")
+
+	assert.Equal(t, utils.PlatformNameToClass("UnknownDevice"), "")
+	assert.Equal(t, utils.PlatformNameToClass(""), "")
+}