Hello,
First time user and a problem in testing example "A simple client/server
application", but the problem is already solved. :-)
Environment :
Linux nnservans 2.6.27.21-0.1-default #1 SMP 2009-03-31 14:50:44 +0200
x86_64 x86_64 x86_64 GNU/Linux (openSUSE 11.1)
server.c and client.cpp copied from the webpage Documentation, compiled,
an export LD_LIBRARY_PATH=/usr/local/lib executed and then server and
client were started. Nothing seemed to happen, so I tried tcpdump -n -i
lo :
17:08:37.523272 IP 127.0.0.1.55540 > 127.0.0.1.5555: S
17:08:37.523295 IP 127.0.0.1.5555 > 127.0.0.1.55540: R 0:0(0) ack
That R[eset] seems strange, so I checked with netstat -anp which
revealed
tcp 0 0 127.0.0.2:5555 0.0.0.0:* LISTEN 3180/server
Well, that's not going to work. So I changed a line in server.c :
/* Bind to the TCP transport and port 5555 on the 'lo' interface */
rc = zmq_bind (s, "tcp://127.0.0.1:5555");
And that's it. Then it runs as intended. But no clue why.
Just one question remains : were can I grab in the server environment
the IP address and portnumber of the sending client ?
--
Fred Mobach - [email protected] - [email protected]
website : https://fred.mobach.nl
.... In God we trust ....
.. The rest we monitor ..
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