Socket options


 
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Operating Systems Solaris Socket options
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Old 08-03-2010
Socket options

Hi everyone,

Question for gurus:

Is there a way for us to determine the options used by a socket?

I basically want to know if SO_KEEPALIVE is enabled on a socket to know if the tcp_keepalive_abort_interval parameter will be used by that connection.

Was I clear enough? Smilie

---------- Post updated at 03:50 PM ---------- Previous update was at 02:52 PM ----------

Found it ...

lsof -i -Tf

Another undocumented switch
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upstart-socket-bridge(8)				      System Manager's Manual					  upstart-socket-bridge(8)

NAME
upstart-socket-bridge - Bridge between Upstart and sockets SYNOPSIS
upstart-socket-bridge [OPTIONS]... DESCRIPTION
The upstart-socket-bridge queries the Upstart init(8) daemon for all job configurations which start on or stop on the socket event. It then waits for an incoming connection on each specified socket(7) and when detected emits the socket event (socket-event (7)), setting a number of environment variables for the job to query. AUTHOR
Written by Scott James Remnant <scott@netsplit.com> Manual page written by James Hunt <james.hunt@ubuntu.com> BUGS
Report bugs at <https://launchpad.net/upstart/+bugs> COPYRIGHT
Copyright (C) 2011 Canonical Ltd. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. SEE ALSO
init(5) init(8) socket(2) socket(7) socket-event(7) upstart 2011-03-08 upstart-socket-bridge(8)