[zeromq-dev] C Based ZeroMQ Aggregation Server Problems...

[Henry Geddes]

We saw the recv in strace.  It is the system call.  

I am adding all info we have into the bug right now.  We will try the upgrading of all programs to 2.1.8 tomorrow and make sure all versions are the same.  Not sure what to add as a test case right now as we cannot force a reproduce on this.

We will loop back around tomorrow.

-----Original Message-----
From: zeromq-dev-bounces at lists.zeromq.org [mailto:zeromq-dev-bounces at lists.zeromq.org] On Behalf Of Pieter Hintjens
Sent: Monday, October 17, 2011 5:09 PM
To: ZeroMQ development list
Subject: Re: [zeromq-dev] C Based ZeroMQ Aggregation Server Problems...

On Mon, Oct 17, 2011 at 6:45 PM, Henry Geddes <hgeddes at zynga.com> wrote:

> Are there any known issues when passing messages between 2.1.4 and 2.1.8?  We are just wondering if it may be an incompatibility between versions?

All 2.x versions are compatible, in theory. But indeed this might be
due to a malformed message landing and confusing things. In that case
it should be easy to reproduce.

Ideally we can get this to a reproducible state with a minimal test case.

Did you attach a debugger to the blocked process to see where it's
waiting? There isn't a recvfrom call anywhere in the codebase afaics.

-Pieter
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