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Feature #3783

Make conn-timeout compatible with LCLS

Added by osmith 4 months ago. Updated 4 months ago.

Status:
New
Priority:
Normal
Assignee:
Category:
-
Target version:
-
Start date:
02/06/2019
Due date:
% Done:

0%


Description

In #3429, a watchdog was implemented. The watchdog gets kicked whenever RTP traffic or a MDCX (MGCP) message arrives.

It is incompatible with LCLS (Local Call Local Switch), because the connections get allocated, but no RTP traffic flows through it. Hence it will hit the timeout sooner or later.

The best solution so far seems to be sending keep-alive messages while doing LCLS, that kicks the watchdog, as neels wrote:

We could also tell the MGW that the endpoint is still in use by sending no-op MDCX to the MGW once a minute;
or investigate for some other keep-alive message in MGCP.


Related issues

Related to OsmoMGW - Feature #3429: idea: auto-cleanup endpoints after long period of inactivity?Resolved07/28/2018

Related to OsmoBSC - Bug #3659: LCLS directly between BTSsStalled10/17/2018

History

#1 Updated by osmith 4 months ago

  • Related to Feature #3429: idea: auto-cleanup endpoints after long period of inactivity? added

#2 Updated by osmith 4 months ago

The best solution so far seems to be sending keep-alive messages while doing LCSLS

I've meant to write LCLS there. Seems like I don't have permissions to edit that message.

#3 Updated by neels 4 months ago

  • Description updated (diff)

#4 Updated by msuraev 4 months ago

  • Related to Bug #3659: LCLS directly between BTSs added

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