diff --git a/platform/src/tcp_stream.cpp b/platform/src/tcp_stream.cpp
index c2c1486..f031f1b 100644
--- a/platform/src/tcp_stream.cpp
+++ b/platform/src/tcp_stream.cpp
@@ -994,15 +994,17 @@ void ssl_downstream_create_on_fail(enum e_future_error err, const char * what, v
 void ssl_upstream_create_on_success(future_result_t * result, void * user)
 {
 	struct tfe_stream_private * _stream = (struct tfe_stream_private *) user;
-	evutil_socket_t fd = -1;
 	enum ssl_stream_action ssl_action = ssl_upstream_create_result_release_action(result);
 	if (SSL_ACTION_PASSTHROUGH == ssl_action)
 	{
-		_stream->tcp_passthough = 1;
 		_stream->conn_upstream = __conn_private_create_by_fd(_stream, _stream->defer_fd_upstream);
 		_stream->conn_downstream = __conn_private_create_by_fd(_stream, _stream->defer_fd_downstream);
 		__conn_private_enable(_stream->conn_downstream);
 		__conn_private_enable(_stream->conn_upstream);
+
+		_stream->tcp_passthough = 1;
+		_stream->defer_fd_downstream = 0;
+		_stream->defer_fd_upstream = 0;
 	}
 	else if (SSL_ACTION_SHUTDOWN == ssl_action)
 	{