【修改内容】修改nanomsg数据缓存没有清空导致数据叠加的BUG

【提交人】陈伟灿

common/api/tcp_channel.c

@@ -320,7 +320,7 @@ static void read_cb(struct ev_loop *loop, struct ev_io *watcher, int revents)
     }
     int res = 0;
 	kk_tcp_ctrl_t* tcp_ctrl = (kk_tcp_ctrl_t*)watcher->data;
-    int32_t bytes = read(watcher->fd, buffer, sizeof(buffer));
+    int32_t bytes = recv(watcher->fd, buffer, sizeof(buffer),0);
     if (-1 == bytes) {
         //tcp Error
         if (EINTR != errno && EAGAIN != errno) {
@@ -659,6 +659,7 @@ static void loop_tcp_client_thread(void *arg){
                 { 
                     //接受网络数据 
                     _MutexLock(g_client_ctrl.mutex);
+					memset(buf,0x0,sizeof(buf));
                     ret = read(g_client_ctrl.sd, buf, sizeof(buf));
                     _MutexUnlock(g_client_ctrl.mutex);
                     
@@ -670,7 +671,7 @@ static void loop_tcp_client_thread(void *arg){
                              break;
                         }
                     }else if(ret > 0){
-                        printf("buf = %s\n",buf);
+                        //printf("11buf = %s\n",buf);
                         if (g_client_ctrl.cb != NULL){
                             g_client_ctrl.cb(buf,ret,"");
                         }
@@ -701,6 +702,7 @@ int kk_reset_retry_num(){
 int kk_tcp_client_send(char* data, int len){
     int ret = 0;
     int cnt = 0;
+
     if ( data != NULL){
         while(g_client_ctrl.sd == -1 && cnt < 5){
             printf("[%s] tcp don't connect, sleep 1s !!!! \n",__FUNCTION__);