diff --git a/app/modules/net.c b/app/modules/net.c
index 90c25d26..6be1dfae 100644
--- a/app/modules/net.c
+++ b/app/modules/net.c
@@ -202,20 +202,29 @@ static void net_recv_cb(lnet_userdata *ud, struct pbuf *p, ip_addr_t *addr, u16_
     pbuf_free(p);
     return;
   }
-  lua_State *L = lua_getstate();
+
   int num_args = 2;
-  lua_rawgeti(L, LUA_REGISTRYINDEX, ud->client.cb_receive_ref);
-  lua_rawgeti(L, LUA_REGISTRYINDEX, ud->self_ref);
-  lua_pushlstring(L, p->payload, p->len);
-  if (ud->type == TYPE_UDP_SOCKET) {
+  char iptmp[16] = { 0, };
+  if (ud->type == TYPE_UDP_SOCKET)
+  {
     num_args += 2;
-    char iptmp[16];
-    bzero(iptmp, 16);
     ets_sprintf(iptmp, IPSTR, IP2STR(&addr->addr));
-    lua_pushinteger(L, port);
-    lua_pushstring(L, iptmp);
   }
-  lua_call(L, num_args, 0);
+
+  lua_State *L = lua_getstate();
+  struct pbuf *pp = p;
+  while (pp)
+  {
+    lua_rawgeti(L, LUA_REGISTRYINDEX, ud->client.cb_receive_ref);
+    lua_rawgeti(L, LUA_REGISTRYINDEX, ud->self_ref);
+    lua_pushlstring(L, pp->payload, pp->len);
+    if (ud->type == TYPE_UDP_SOCKET) {
+      lua_pushinteger(L, port);
+      lua_pushstring(L, iptmp);
+    }
+    lua_call(L, num_args, 0);
+    pp = pp->next;
+  }
   pbuf_free(p);
 }