[asterisk-bugs] [JIRA] (ASTERISK-24688) res_pjsip: Add a "run once" ability to supplements

[Kevin Harwell (JIRA)]

Kevin Harwell created ASTERISK-24688:
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             Summary: res_pjsip: Add a "run once" ability to supplements
                 Key: ASTERISK-24688
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24688
             Project: Asterisk
          Issue Type: Improvement
      Security Level: None
          Components: Resources/res_pjsip
    Affects Versions: SVN
            Reporter: Kevin Harwell
            Severity: Minor


It's possible that some supplements should only be run once (for instance: run once for each invite session) and should not be reentered.

As an example a session supplement's "outgoing_request" callback may not need to be called but once for each invite session, but it is called twice if authenticating.

An option making it so the supplement is called only once per session would alleviate this issue when needed.

I'd also suggest doing an audit of the current code and updating any places where this functionality is desired.



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