Solved: MessageLogging policy not triggered in post client... - Page 2

zubermohammad · 08-16-2017 02:17 AM

Hi Apigeeks,

I have configured the MessageLogging policy in post client flow to write to file.

When we get a fault in the proxy we handle it with default fault rules mechanism and send the error message to client. What we are not able to figure out is why the MessageLogging policy is not triggered for such cases.

Also I am getting error logged in MP logs

2017-08-16 13:11:20,475 org:enbd env:sit-inbound api:msglogging rev:1 messageid:lvmopapidmz1d-6394-1785697-3 policy:MessageLogging Apigee-Main-1 ERROR FILE_LOGGER - BufferedWriter.bufferMessage() : Failed to write to the buffer 02017-08-16 13:12:13,540 org:enbd env:sit-inbound api:msglogging rev:1 messageid:lvmopapidmz1d-6394-1785814-1 policy:MessageLogging Apigee-Main-5 ERROR FILE_LOGGER - BufferedWriter.bufferMessage() : Failed to write to the buffer 0

Don't understand why this MP is behaving this way?

Any help?

zubermohammad

Hi @Mohammad Ateeb Shaik,

Figured this out, this is a bug in MessageLogging policy.

This question gives complete scenario and steps to reproduce the same issue. Well, the MessageLogging policy does get invoked, but in the trace, we will not see this being completed as MP is stuck on the same execution thread in WAITING/TIMED_WAITING state.

Hope this will help others as well!

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MessageLogging policy not triggered in post client flow when default fault rule is executed