diff --git a/skynet-src/socket_server.c b/skynet-src/socket_server.c
index 98248134..6ed9efad 100644
--- a/skynet-src/socket_server.c
+++ b/skynet-src/socket_server.c
@@ -904,15 +904,20 @@ socket_server_poll(struct socket_server *ss, struct socket_message * result, int
 			fprintf(stderr, "socket-server: invalid socket\n");
 			break;
 		default:
-			if (e->write) {
-				int type = send_buffer(ss, s, result);
+			if (e->read) {
+				int type = forward_message(ss, s, result);
+				if (e->write) {
+					// Try to dispatch write message next step if write flag set.
+					e->read = false;
+					--ss->event_index;
+				}
 				if (type == -1)
 					break;
 				clear_closed_event(ss, result, type);
 				return type;
 			}
-			if (e->read) {
-				int type = forward_message(ss, s, result);
+			if (e->write) {
+				int type = send_buffer(ss, s, result);
 				if (type == -1)
 					break;
 				clear_closed_event(ss, result, type);