TIDC does not properly close connections to trust router

Bug #1454166 reported by Stefan Paetow
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Moonshot Trust-Router
Triaged
High
Jennifer Richards

Bug Description

University of Edinburgh is seeing a lot of connections to the trust router in a CLOSE_WAIT state:

I've noticed a steadily increasing amount of zombie connections between
our Moonshot IdP and the trust router:

tcp 1 0 moonshot-test.is.ed.a:49845
tr1.moonshot.ja.net:12309 CLOSE_WAIT 1224/radiusd
tcp 1 0 moonshot-test.is.ed.a:50068
tr1.moonshot.ja.net:12309 CLOSE_WAIT 1224/radiusd
tcp 1 0 moonshot-test.is.ed.a:50874
tr1.moonshot.ja.net:12309 CLOSE_WAIT 1224/radiusd

These are all sitting in the CLOSE_WAIT state.
I'm currently at 838 connections and counting. Any idea what's causing this?

According to Sam, this is something in the trust router code.

Revision history for this message
Margaret Cullen (mrw42) wrote :

Does this still happen in the current release?

Changed in moonshot-tr:
status: New → Triaged
importance: Undecided → Medium
assignee: nobody → Jennifer Richards (jennifer-k)
Revision history for this message
Stefan Paetow (stefan-paetow) wrote :

Could be related to #1689591...

Margaret Cullen (mrw42)
Changed in moonshot-tr:
importance: Medium → High
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