Hacktoberfest 2026:メンテナが10月に向けて印を付けた、オープンで初心者向けの issue。 Hacktoberfest の issue を見る

Handler receives the envelope instead of the message it was registered for

オープン
#341 コメント 0 件 リアクション 0 件 担当者 0 名 GitHub で見る

まだ誰も着手していません。

評価

難易度
5/5
見積もり時間
1週間以上
初心者へのやさしさ
35/100
issue の種類
バグ
明瞭さ
おおむね明確
活発さ
活発
技術スタック
php
領域
api, backend

調査の方向性

Read Worker.php, ConsumeFinalHandler.php, and the guide at docs/guide/en/messages-and-handlers.md:108; trace how IdEnvelope, DelayEnvelope, and FailureEnvelope move through the consume pipeline. First resolve the contract choice raised in the issue, especially alongside the #338 Worker and pipeline rework. Done means handlers receive the intended message or envelope contract consistently, with the guide and behavior agreeing.

索引モデルが issue の本文から書いたものです。

説明

Worker::process() passes the message into the consume pipeline exactly as it arrived, and ConsumeFinalHandler hands that to the handler. Nothing unwraps an envelope on the way, so a handler written the way the guide writes it breaks as soon as the message is wrapped.

The documented handler (docs/guide/en/messages-and-handlers.md:108):

public function handle(MessageInterface $message): void
{
    assert($message instanceof SendEmailMessage);
    $this->mailer->send($message->to, $message->subject, $message->body);
}

Called with an adapter-assigned id, which is the normal asynchronous path:

$worker->process(new IdEnvelope($message, 'id-42'), 'test');

With zend.assertions=1:

MessageFailureException: Processing of message #id-42 is stopped because of an exception:
assert($message instanceof SendEmailMessage).

With zend.assertions=-1, the production default:

Warning: Undefined property: Yiisoft\Queue\Message\IdEnvelope::$to
sending to: NULL

No error, and the work is done against empty values. DelayEnvelope and FailureEnvelope behave the same way. Call path: Worker.php:45 → ConsumeMiddlewareDispatcher → ConsumeFinalHandler.php:21.

Worth deciding which contract is meant:

  • unwrap in Worker before dispatching, so a handler always receives the message type it was registered for, and offer the envelope separately to handlers that want the metadata, or
  • keep passing the envelope and change every handler example in the guide to unwrap first ($message instanceof Envelope ? $message->getMessage() : $message), since assert() is not a guard in production.

InMemoryAdapter happens not to trigger this because it stores the unwrapped message, but any adapter that stores what push() returned does.

#338 reworks Worker and the pipeline around it, so this probably wants deciding before that lands.

主要言語
PHP
スター
60
フォーク
32
PR マージ指標
30日以内にマージされた PR はありません

環境構築

はじめの一歩

  1. issue を最後まで読み、次にプロジェクトのコントリビューションガイドを読みます。
  2. 着手することを issue にコメントします — 二人が同じ作業をするのを防げます。
  3. リポジトリをフォークし、ブランチを切って変更します。
  4. issue 番号を参照したプルリクエストを送ります。

yiisoft/queue のほかの issue

yiisoft/queue の issue をすべて見る

似ている issue

PHP の issue をもっと見る

新しい issue をメールで受け取る

初心者向けの GitHub issue を短くまとめたダイジェスト。