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Top Forums Programming command line socket read utility Post 302083972 by axes on Tuesday 8th of August 2006 02:13:59 PM
Old 08-08-2006
command line socket read utility

HI

I have a messaging s/w daemon(TIBCO rvrd) provided by vendor which will accept connections from various clients and routes messages to the destinations. In order to route it internally uses two ports(one tcp adn one udp).

I want to know on which port(tcp/udp) it is transmitting the actual message.

Is there any command line utility to listen on a given port.

Thanks in advance.
axes
 

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JACK.UDP(1)															       JACK.UDP(1)

NAME
jack.udp - JACK UDP Transport Client SYNOPSIS
jack.udp [options] send|recv OPTIONS
-b : Set the ring buffer size in frames (default=4096). -c : Set the client name (default=jack.udp-PID). -n : Set the number of channels, and therefore the number of JACK ports (default=2). -p : Set the port number (default=57160). -r : The remote host name, for use in send mode (default="127.0.0.1"). DESCRIPTION
jack.udp is a UDP audio transport mechansim for JACK. The send mode reads signals from a set of JACK input ports and sends UDP packets to the indicated port at the indicated host at a rate determined by the local JACK daemon. The recv mode reads incoming packets at the indi- cated port and writes the incoming data to a set of JACK output ports at a rate that is determined by the local JACK daemon. This transport mechanism is unreliable. Both send and recv clients will report buffer overflow and underflow occurences, and recv clients will report dropped and out-of-order packets, and shutdown on channel mismatch packets. In practice this mechanism can be made highly reli- able over local networks. jack.udp implements no connection logic, use jack.plumbing(1) instead. EXAMPLE
192.0.0.1:~$ jack.udp -r 192.0.0.2 send 192.0.0.2:~$ jack.udp recv AUTHOR
Rohan Drape http://slavepianos.org/rd/ SEE ALSO
jackd(1) AUTHOR
Rohan Drape <rd@slavepianos.org> Author. 01/10/2012 JACK.UDP(1)
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