[zeromq-dev] ZeroMQ Issue

Federico Spagnolo federico.spagnolo at gmail.com
Fri May 10 17:36:25 CEST 2013


I'm just developing a C# client application that requests some data to some
I'm using ZeroMQ Client/Server pattern to perform this solution.

The servers are linked by wireless connection, so the connections are not
always guaranteed.
I noticed some problem using ZeroMQ when some communications expired with
the timeout.

In order to debug this problem, I created a simple project that call a
no-connected server (see attachment).
Using a port sniffer, I noticed that a huge quantity of ports are opened
and not closed, as you can see by the second attached file (shooted after
few requests).

My software scenario is:

   - Windows 7 Home Edition 64 bit
    - Microsoft C# Express 2012
   - clrzmq version 3.0 downloaded by NuGet.
   - libzmq.dll compiled in C++ on my machine.

Using google is not simple to find some C# ZeroMQ support so I hope your
experience could help me.
Thanks in advance.

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