[asterisk-bugs] [JIRA] (ASTERISK-26111) Inactive Stasis app X missed message

[Claudiu Olteanu (JIRA)]

Claudiu Olteanu created ASTERISK-26111:
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             Summary: Inactive Stasis app X missed message
                 Key: ASTERISK-26111
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26111
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Applications/app_stasis, Resources/res_stasis
    Affects Versions: 13.9.1, 13.9.0, 13.8.0
         Environment: OS: RedHat 7.2, kernel version 3.10.0-327.13.1.el7.x86_64
Asterisk 13.9.1
            Reporter: Claudiu Olteanu


Sometimes when an application is unregistered at the WebSocket level (it was killed) and another one generates a user event to the inactive application, it receives an HTTP 204 response, instead of HTTP 404.

Even though the server detects when the application that should receive the event is inactive and the message is missed, it doesn't notify the sender. 
Therefore, the sender cannot detect that his message was missed. Moreover, if I list all Stasis applications, the one that was killed is still listed (after more than 20 minutes).

I believe that it would be a good idea to notify the sender that the generated user event was missed and not handled with success. Otherwise, a Stasis application cannot detect when another one crashed and became inactive.

To test it you can create a Stasis application, kill the process and try to generate a user event to that specific app.

Thanks,
Claudiu



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