blocks|key|110634|text|正在寻找queue:listen命令？|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|110635|queue:work将处理队列驱动程序存储的所有挂起作业，而queue:listen将等待作业被抛出，以便在作业到来时执行它们。|110636|如果您执行php+artisan+queue:listen+--queue=myJobQueue,+myJobQueue1,+myJobQueue2,..myJobQueue7，将创建7个队列，并监听它们自己的新任务。|110637|在您的代码中，您可以像下面这样调度作业：|110638|dispatch((new+MyJob)->onQueue('myJobQueue'));|code-block|syntax|javascript|110639|您可能希望使用像Supervisor这样的工具来确保queue:listen始终在后台运行。|110640|希望这能有所帮助！|110641|entityMap|0|LINK|mutability|MUTABLE|url|https://laravel.com/docs/5.6/queues#supervisor-configuration^0|4|C|0|0|A|U|C|0|5|2B|0|0|0|Q|C|8|A|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@$9|13|A|14|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|15|8|@$9|16|A|17|B|C]|$9|18|A|19|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|1A|8|@$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|J|3|K|5|6|7|1D|8|@]|D|@]|E|$]]|$1|L|3|M|5|N|7|1E|8|@]|D|@]|E|$O|P]]|$1|Q|3|R|5|6|7|1F|8|@$9|1G|A|1H|B|C]]|D|@$9|1I|A|1J|1|1K]]|E|$]]|$1|S|3|T|5|6|7|1L|8|@]|D|@]|E|$]]|$1|U|3|-4|5|6|7|1M|8|@]|D|@]|E|$]]]|V|$W|$5|X|Y|Z|E|$10|11]]]]

Are looking for the <code>queue:listen</code> command? 

<code>queue:work</code> will process all pending jobs that are stored by the queue driver, whereas <code>queue:listen</code> will be waiting for jobs to be thrown at it to execute them as they come.

If you do <code>php artisan queue:listen --queue=myJobQueue, myJobQueue1, myJobQueue2,..myJobQueue7</code>, 7 queues are being created and listening to new tasks on their own.

In your code, you can dispatch jobs like the following: 

<pre><code>dispatch((new MyJob)-&gt;onQueue('myJobQueue'));
</code></pre>

You might want to use a tool like <a href="https://laravel.com/docs/5.6/queues#supervisor-configuration" rel="noreferrer">Supervisor</a> to make sure <code>queue:listen</code> is always running in the background.

Hope this helps!

blocks|key|2024546|text|php+artisan+queue:work+--queue=myJobQueue,+myJobQueue1,+myJobQueue2,..myJobQueue7设置将执行队列的优先级。这样，myJobQueue上的所有作业都将先执行，然后再执行myJobQueue1上的作业，然后按该顺序转移到myJobQueue2。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2024547|但是，如果您希望同时执行这些队列上的作业，则可以在后台运行每个队列。|2024548|php+artisan+queue:work+--queue=myJobQueue+&+php+artisan+queue:work+--queue=myJobQueue1+&+php+artisan+queue:work+--queue=myJobQueue2+&|2024549|这将在后台将每个队列作为单个进程运行。|2024550|entityMap^0|0|29|2O|A|3F|B|44|B|0|0|0|3P|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]|$9|Q|A|R|B|C]|$9|S|A|T|B|C]|$9|U|A|V|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|W|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|X|8|@$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|J|3|K|5|6|7|10|8|@]|D|@]|E|$]]|$1|L|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|M|$]]

<code>php artisan queue:work --queue=myJobQueue, myJobQueue1, myJobQueue2,..myJobQueue7</code> sets the priority in which queues will be executed. So with this all jobs on <code>myJobQueue</code> will be executed before moving to execute jobs on <code>myJobQueue1</code> then to <code>myJobQueue2</code> in that order.

However if you want jobs on these queues to be executed simultaneously, you could run each queue in the background.

<code>php artisan queue:work --queue=myJobQueue &amp; php artisan queue:work --queue=myJobQueue1 &amp; php artisan queue:work --queue=myJobQueue2 &amp;</code>

This will run each queue as single processes in the background.

blocks|key|4917372|text|正如Ben+V所说，强烈建议使用Supervisor始终保持工作进程处于活动状态，特别是如果您希望每个队列运行一个或多个工作进程，或者如果您希望同时处理这些队列。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4917373|以下是Supervisor配置文件示例：|4917374|[program:laravel-worker-myJobQueue]
process_name=%25(program_name)s_%25(process_num)s
command=php+artisan+queue:work+--queue=myJobQueue
numprocs=8
autostart=true
autorestart=true

[program:laravel-worker-myJobQueue1]
process_name=%25(program_name)s_%25(process_num)s
command=php+artisan+queue:work+--queue=myJobQueue1
numprocs=1
autostart=true
autorestart=true|code-block|syntax|javascript|4917375|上面的配置为myJobQueue创建了8个worker，为myJobQueue1创建了1个worker，因为多个worker有助于加快速度，但对于试图访问数据库中同一行的作业来说，可能会造成麻烦，在这种情况下，您希望将事情限制为只有1个worker。|style|CODE|4917376|然后只需使用以下命令将作业分派到正确的队列|4917377|dispatch((new+MyJob)->onQueue('myJobQueue'));|4917378|或|4917379|dispatch((new+MyJob)->onQueue('myJobQueue1'));|4917380|entityMap|0|LINK|mutability|MUTABLE|url|https://laravel.com/docs/5.8/queues#supervisor-configuration^0|G|A|0|0|0|0|6|A|T|B|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@$A|15|B|16|1|17]]|C|$]]|$1|D|3|E|5|6|7|18|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|19|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|1A|8|@$A|1B|B|1C|M|N]|$A|1D|B|1E|M|N]]|9|@]|C|$]]|$1|O|3|P|5|6|7|1F|8|@]|9|@]|C|$]]|$1|Q|3|R|5|H|7|1G|8|@]|9|@]|C|$I|J]]|$1|S|3|T|5|6|7|1H|8|@]|9|@]|C|$]]|$1|U|3|V|5|H|7|1I|8|@]|9|@]|C|$I|J]]|$1|W|3|-4|5|6|7|1J|8|@]|9|@]|C|$]]]|X|$Y|$5|Z|10|11|C|$12|13]]]]

Like Ben V said, it is highly recommended to use <a href="https://laravel.com/docs/5.8/queues#supervisor-configuration" rel="nofollow noreferrer">Supervisor</a> to keep the workers active at all times, especially if you want to run one or more workers per queue, or if you want the queues to be processed simultaneously.

Here is an example Supervisor configuration file:

<pre><code>[program:laravel-worker-myJobQueue]
process_name=%(program_name)s_%(process_num)s
command=php artisan queue:work --queue=myJobQueue
numprocs=8
autostart=true
autorestart=true

[program:laravel-worker-myJobQueue1]
process_name=%(program_name)s_%(process_num)s
command=php artisan queue:work --queue=myJobQueue1
numprocs=1
autostart=true
autorestart=true
</code></pre>

The above configuration creates 8 workers for <code>myJobQueue</code>, and one worker for <code>myJobQueue1</code>, since multiple workers can help speed things up, but can cause trouble for jobs that try to access the same row in the database, in which case you want to limit things to 1 worker only.

You then simply dispatch jobs to the correct queue using 

<pre><code>dispatch((new MyJob)-&gt;onQueue('myJobQueue'));
</code></pre>

or 

<pre><code>dispatch((new MyJob)-&gt;onQueue('myJobQueue1'));
</code></pre>

blocks|key|2017826|text|这可能是旧的，但只是以防万一，所有的答案都在点上，但你必须将.env变量QUEUE_CONNECTION设置为其他东西而不是同步，如果你的配置设置为同步，它将按照进入队列的顺序获取每个作业(因此完成一个，然后开始下一个)，如果它设置为数据库或redis，它将在需要时并行获取作业(这是设置优先级的想法)你应该检查这篇文章(它对我有帮助)+https://medium.com/hexavara-tech/optimize-laravel-with-redis-caching-made-easy-bf486bf4c58你还需要在配置/队列.php中配置你的队列，例如在'connections‘数组中：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2017827|++++'database'+=>+[
++++++++'driver'+=>+'database',
++++++++'table'+=>+'jobs',
++++++++'queue'+=>+['default','another_queue'],+//this+is+just+'default'+by+default
++++++++'retry_after'+=>+90,
++++],|code-block|syntax|javascript|2017828|这适用于此文件中的所有其他配置。|2017829|entityMap|0|LINK|mutability|MUTABLE|url|https://medium.com/hexavara-tech/optimize-laravel-with-redis-caching-made-easy-bf486bf4c58^0|4P|2I|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

This might be old but just in case, all of the answers are on point, but you must set the .env variable QUEUE_CONNECTION to something else than sync,if your configuration is set to sync it will take every job in order of entry to the queue (thus finishing one and then starting the next one), if it's set to database or redis it will be taking jobs in parallel if needed (which is the idea of setting priorities) you should check this article (it helped me) <a href="https://medium.com/hexavara-tech/optimize-laravel-with-redis-caching-made-easy-bf486bf4c58" rel="nofollow noreferrer">https://medium.com/hexavara-tech/optimize-laravel-with-redis-caching-made-easy-bf486bf4c58</a> also you will need to configure your queues in config/queue.php like such for example in the 'connections' array:
<pre><code> 'database' =&gt; [
 'driver' =&gt; 'database',
 'table' =&gt; 'jobs',
 'queue' =&gt; ['default','another_queue'], //this is just 'default' by default
 'retry_after' =&gt; 90,
 ],
</code></pre>
this applies for all the other configurations in this file.

blocks|key|2024610|text|如果您在本地计算机上进行测试，则可以在项目中创建一个.bat文件，并在该bat文件中输入以下行|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2024611|start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low
start+""+php+artisan+queue:work+--queue=low|code-block|syntax|javascript|2024612|一条线表示一次一个队列10意味着10个队列将同时运行。|2024613|另外，我还包含了--+queue+=low，因为我的队列很低。|2024614|这仅适用于本地机器，适用于在线生产签出主管。|2024615|entityMap^0|Q|4|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|X|8|@]|D|@]|E|$]]|$1|O|3|P|5|6|7|Y|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|R|$]]

If you are testing on a local machine you can create a <code>.bat</code> file inside your project and enter these lines in that bat file
<pre><code>start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
start &quot;&quot; php artisan queue:work --queue=low
</code></pre>
one line represents one queue at a time 10 means 10 queues will run at once.
also, I included --queue=low cause I have a low queue.
this is for local machines only for the online production checkout Supervisor.

I am creating a web application in laravel in which bidding is being done by users in multiple games. Bidding is being performed by front end users and by cron job as well. Cron job do bid on each game after each second. Therefore some collision was happening between bids when same row was accessed at same time. To resolve concurrency issue I decided to use laravel queues for bidding. But I am having multiple games and therefore I want simultaneously bids of each game. I don't want bids of same game to be process at same time because then concurrency issue can be occur. I want to know about multiple queues system in laravel. After having search on internet I got to know about multiple queues like

<pre><code>php artisan queue:work --queue=myJobQueue, myJobQueue1, myJobQueue2,..myJobQueue7
</code></pre>

But I am not sure how it works. Please someone explain me in detail that all 7 queues work simultaneously or one by one.

Multiple Queues in Laravel

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在创建一个laravel的网络应用程序，其中竞价是由用户在多个游戏中完成。竞标是由前端用户和cron作业执行的。Cron的工作在每一秒后在每一场比赛中出价。因此，当同一行同时被访问时，bids之间会发生一些冲突。为了解决并发问题，我决定使用laravel队列进行竞价。但我有多个游戏，因此我想同时出价每一场比赛。我不...

问Laravel中的多个队列
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