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Env modification increments server port #54574

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HugoHeneault opened this issue Feb 12, 2025 · 6 comments · May be fixed by #54606
Open

Env modification increments server port #54574

HugoHeneault opened this issue Feb 12, 2025 · 6 comments · May be fixed by #54606
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@HugoHeneault
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HugoHeneault commented Feb 12, 2025 •
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As seen recenlty in that old issue :

#34121 (comment)

This happend to me right now on lates Laravel and PHP installed from brave on mac.


   INFO  Server running on [http://127.0.0.1:8000].  



  Press Ctrl+C to stop the server





   INFO  Environment modified. Restarting server...  



  Failed to listen on 127.0.0.1:8000 (reason: Address already in use)



   INFO  Server running on [http://127.0.0.1:8001].  



  Press Ctrl+C to stop the server

And when i stop server using ctrl+c all process are stoped and when i start server again is on 8000 again...

Originally posted by @gavalierm in #34121

I am also encoutering that with that config:

php -v
PHP 8.3.13 (cli) (built: Oct 22 2024 18:39:14) (NTS)

php artisan --version
Laravel Framework 11.42.0
macOS 15.3 (24D60)

Any ideas of what's going on? How could I help debug that issue?
@PKDmeDEV
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Same faced by me.

@crynobone
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Can you share the output of following command:

php --ri pcntl

@gavalierm
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pcntl

pcntl support => enabled

  INFO  Environment modified. Restarting server...  

  Failed to listen on 127.0.0.1:8002 (reason: Address already in use)

   INFO  Server running on [http://127.0.0.1:8003].  

  Press Ctrl+C to stop the server


   INFO  Environment modified. Restarting server...  

  Failed to listen on 127.0.0.1:8003 (reason: Address already in use)

   INFO  Server running on [http://127.0.0.1:8004].  

  Press Ctrl+C to stop the server


   INFO  Environment modified. Restarting server...  

  Failed to listen on 127.0.0.1:8004 (reason: Address already in use)

   INFO  Server running on [http://127.0.0.1:8005].  

  Press Ctrl+C to stop the server

on latest

@HugoHeneault
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pcntl

pcntl support => enabled

  INFO  Environment modified. Restarting server...  

  Failed to listen on 127.0.0.1:8002 (reason: Address already in use)

   INFO  Server running on [http://127.0.0.1:8003].  

  Press Ctrl+C to stop the server


   INFO  Environment modified. Restarting server...  

  Failed to listen on 127.0.0.1:8003 (reason: Address already in use)

   INFO  Server running on [http://127.0.0.1:8004].  

  Press Ctrl+C to stop the server


   INFO  Environment modified. Restarting server...  

  Failed to listen on 127.0.0.1:8004 (reason: Address already in use)

   INFO  Server running on [http://127.0.0.1:8005].  

  Press Ctrl+C to stop the server

on latest

Same for me.

@crynobone
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Can you try changing the following .env configuration

-PHP_CLI_SERVER_WORKERS=4
+PHP_CLI_SERVER_WORKERS=1

@HugoHeneault
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a serve
  number of workers must be larger than 1

   INFO  Server running on [http://127.0.0.1:8000].  

  Press Ctrl+C to stop the server


   INFO  Environment modified. Restarting server...  

  number of workers must be larger than 1

   INFO  Server running on [http://127.0.0.1:8000].  

  Press Ctrl+C to stop the server

  2025-02-13 15:45:46 / .............................................................................. ~ 505.30ms
  2025-02-13 15:45:46 ................................................................................ ~ 506.33ms

   INFO  Environment modified. Restarting server...  

  number of workers must be larger than 1

   INFO  Server running on [http://127.0.0.1:8000].  

  Press Ctrl+C to stop the server

Seems to be working now (with a message number of workers must be larger than 1)

crynobone added a commit that referenced this issue Feb 14, 2025
@crynobone
Fixes serve command with PHP_CLI_SERVER_WORKERS
0573838 
By default, serve command would restart child process when there's
modification to the `.env` file. However, with `PHP_CLI_SERVER_WORKERS`
set to larger than 1 the process doesn't close properly (port is still
being used) and this cause the restart process to pick an incremented
port number.

The changes here will unset `PHP_CLI_SERVER_WORKERS` value unless the
command is executed with `--no-reload` option.

fixes #54574

Signed-off-by: Mior Muhammad Zaki <[email protected]>
@crynobone crynobone linked a pull request Feb 14, 2025 that will close this issue
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[11.x] Fix serve command with PHP_CLI_SERVER_WORKERS laravel/framework
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@crynobone @HugoHeneault @gavalierm @PKDmeDEV