Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 37 by [email protected]: Diameter stack peer statistics
not thread safe
http://code.google.com/p/jdiameter/issues/detail?id=37
Apologies only found this error now.
With the new multi-threaded FSM code the creating and removing of peer
statistics is not thread safe and causes a race condition where a request
can fail.
The attached patch is very simple and only affects
org.jdiameter.common.impl.controller.AbstractPeer.java
It puts a concurrent Re-entrant lock around adding and removing peer
statistics.
PS Also have not managed to test latest jdiameter with SCTP. Unfortunately
our only SCTP Diameter client (MME) is our vendor equipment and only
currently available in our live networks! As soon as we get a laboratory
environment (possibly only in next few months) I will test all the latest
and migrate everything over to the latest ASAP.
Attachments:
peerStatistics_threadsafe.patch 3.6 KB
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