update

xs_udp.c

@@ -49,11 +49,12 @@ bool xs_udp_init(udp_t *udp_handler, const char *name, uint16_t port, udp_on_pac
     ZLOGE(TAG, "create socket fail");
     return false;
   }
-  // 设置超时
-  struct timeval tv = {0, 1000};
-  SOCKET_DO(lwip_setsockopt(udp_handler->sock_fd, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof(tv)));
+
   // 绑定
   SOCKET_DO(bind(udp_handler->sock_fd, (struct sockaddr *)&udp_handler->server, sizeof(udp_handler->server)));
+  // 设置超时
+  struct timeval tv = {1, 0};
+  SOCKET_DO(lwip_setsockopt(udp_handler->sock_fd, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof(tv)));
 
   if (on_packet) {
     // 创建接收线程
@@ -88,7 +89,7 @@ bool xs_udp_broadcast_init(udp_broadcast_handler_t *udp_handler, uint16_t localp
     return false;
   }
   // 设置超时
-  struct timeval tv = {0, 1000};
+  struct timeval tv = {1, 0};
   SOCKET_DO(lwip_setsockopt(udp_handler->sock_fd, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof(tv)));
   // 绑定
   SOCKET_DO(bind(udp_handler->sock_fd, (struct sockaddr *)&udp_handler->server, sizeof(udp_handler->server)));