Socket_Client::afterFilterHandler PHP Method

    function afterFilterHandler($request, stdClass $context)
    {
        if ($this->async) {
            $self = $this;
            return $this->sendAndReceive($request, $context)->catchError(function ($e) use($self, $request, $context) {
                $response = $self->retry($request, $context);
                if ($response !== null) {
                    return $response;
                }
                throw $e;
            });
        }
        $error = null;
        try {
            $response = $this->sendAndReceive($request, $context);
        } catch (Exception $e) {
            $error = $e;
        } catch (Throwable $e) {
            $error = $e;
        }
        if ($error !== null) {
            $response = $this->retry($request, $context);
            if ($response !== null) {
                return $response;
            }
            throw $error;
        }
        return $response;
    }