[zeromq-dev] tcp source port

Pieter Hintjens pieterh at gmail.com
Sat Oct 5 16:13:42 CEST 2013


What happens if you want to connect one client to multiple servers? Does
each connection need a different local port? If so, this has to be in the
connect string.
On Oct 5, 2013 11:52 AM, "Sébastien Rautureau" <sebrautureau at gmail.com>
wrote:

> Hi all,
>
> It seems impossible to set the local port of a tcp client.
> We have to set it (as for POSIX sockets) because our server (with a 0mq
> REP socket) is behind a firewall (not managed by us) which requires
> distant and local port.
>
> There may be several options :
> - extend the following tcp uri format by adding an optionnal local port =>
> tcp://serveradress:serverport:localport
> - add a new socket option
>
> What do you think about it ?
>
> Sebastien
>
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>
>
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