From cee0dec313bdcb56bfd14a21b84890d36fb65a0e Mon Sep 17 00:00:00 2001
From: yangduo <yangduo@kingsome.cn>
Date: Thu, 12 Sep 2024 16:54:23 +0800
Subject: [PATCH] 1

---
 server/mqproxy/listener/udplistener.go | 35 +-------------------------
 1 file changed, 1 insertion(+), 34 deletions(-)

diff --git a/server/mqproxy/listener/udplistener.go b/server/mqproxy/listener/udplistener.go
index f9394289..43191f81 100644
--- a/server/mqproxy/listener/udplistener.go
+++ b/server/mqproxy/listener/udplistener.go
@@ -14,7 +14,6 @@ import (
 )
 
 type UDPListener struct {
-	// ss.MsgHandlerImpl
 	udpconn *net.UDPConn
 	ch      chan bool
 }
@@ -28,8 +27,7 @@ func (this *UDPListener) Init() {
 		panic(err)
 	} else {
 		this.udpconn = conn
-		// go this.serverRead()
-		go this.serverRead2()
+		go this.serverRead()
 	}
 }
 
@@ -41,38 +39,7 @@ func (this *UDPListener) UnInit() {
 	close(this.ch)
 }
 
-var UDPPACKHEAD = 2
-
 func (this *UDPListener) serverRead() {
-	for {
-		this.ch <- true
-		go func(conn *net.UDPConn, ch chan bool) {
-			buf := make([]byte, jccommon.MAX_PACKET_LEN+UDPPACKHEAD)
-			bufLen, _, err := this.udpconn.ReadFrom(buf)
-			if err == nil && bufLen > UDPPACKHEAD {
-				dataLen := q5.MkUInt16(buf[0], buf[1])
-				if bufLen >= int(UDPPACKHEAD)+int(dataLen) {
-					obj := struct {
-						Topic  string `json:"topic"`
-						Expire int32  `json:"expire"`
-						Msg    string `json:"msg"`
-					}{}
-					data := buf[UDPPACKHEAD : UDPPACKHEAD+int(dataLen)]
-					if json.Unmarshal(data, &obj) == nil {
-						expire := obj.Expire
-						if expire > 86400*7 {
-							expire = 86400 * 7
-						}
-						service.MqManager.PublishTopic(obj.Topic, obj.Msg, expire)
-					}
-				}
-			}
-			<-ch
-		}(this.udpconn, this.ch)
-	}
-}
-
-func (this *UDPListener) serverRead2() {
 	for {
 		buf := make([]byte, jccommon.MAX_PACKET_LEN)
 		bufLen, peer, err := this.udpconn.ReadFromUDP(buf)