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I've Daphne working with Supervisord.

  1. Config is set to have 4 simultaneous processes but it happens 3 of them exit without explanation and only one keeps running properly.
  2. I do have 2 CPUs.

Supervisord config is: enter image description here

The output is: enter image description here

Then I tried changing the File descriptor: enter image description here

The output still show only one process enter image description here enter image description here

Then I tried some variations: 1 - Change the file descriptor to --fd 10 2 - Replace --fd 10 with --endpoint fd:fileno=0

Same luck... or lack of luck.

Am I missing something? Why I just can't have 4th processes running all time? Does it make a difference in performance between 1 and 4 for a small app?

Federico Comesaña
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1 Answers1

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I found that Daphne fails silently when multi process are tried to be open on the same port and only one of them keeps alive. https://github.com/django/daphne/issues/187

So I just duplicated the config and changed the ports and now all my processes are running fine. enter image description here

As you can see no one exits now: enter image description here

Federico Comesaña
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