• Timothy Stack's avatar
    · a1c355a5
    Timothy Stack authored
    Bring linktest in line with the new event system world order and do some
    generic cleanup.  I'm pretty sure I broke backwards compatibility with
    old disk images though...
    
    	* configure, configure.in: Remove linktest.h.in from the list of
    	template files.
    
    	* event/linktest/GNUmakefile.in: Don't make subdirectories for
    	executables since it can mess up the dependencies.  Don't install
    	tb_compat.tcl stuff anymore.  Check for '/usr/local/bin/pathrate'
    	and friends, and print out a warning if they are not found.  Make
    	a version file for the linktest daemon.
    
    	* event/linktest/linktest.c: Only subscribe to the events we care
    	about 'STOP/KILL'.  Subscribe to TIME START events and kill any
    	linktests that are in progress.  Send events through the local
    	elvind instead of running tevc.
    
    	* event/linktest/linktest.pl.in: Don't run the modified NS anymore
    	to generate the topology file, use gentopofile to do that.  Send
    	COMPLETE events to indicate that the tests were finished instead
    	of STOP so it works with event-sequences.  Use emulab-sync to
    	report errors between linktest daemons.  In addition to sending
    	REPORT events, send LOG events to the SIMULATOR agent so the
    	messages end up in the report e-mail.  Fix wait_all so it collects
    	child processes immediately and doesn't leave zombies lying
    	around.  Make the static route test work with topologies that
    	aren't fully connected.  Change ownership of the linktest error
    	files from root to the swapper.  Bump latency tolerance up to
    	2.5ms.
    
    	* event/linktest/ltevent.c: Use event_schedule instead of
    	event_notify so the events go through the scheduler.
    
    	* event/linktest/run_linktest.pl.in: Wait for COMPLETE events
    	insetad of STOPs.
    
    	* event/linktest/linktest.h.in: Removed.
    
    	* event/sched/error-record.c: Include linktest error output in the
    	report e-mail.
    
    	* event/sched/event-sched.c: Linktest now sends COMPLETE events
    	for START events.
    
    	* tbsetup/gentopofile.in, tmcd/common/config/rc.topomap: Piggy
    	back the generation and management of the linktest config file
    	onto the generation of the topomap.
    
    	* tbsetup/ns2ir/sim.tcl.in: Add "linktest" event to the Simulator
    	object that runs linktest at level 3 (latency, static routing, and
    	loss).
    
    	* tmcd/common/libsetup.pm: Add TMLTMAP constant that contains the
    	path to the node local linktest config file.
    
    	* tmcd/common/rc.linktest: Pass '-u' option to the linktest daemon
    	so it knows what user should to change ownership of files to.
    
    	* tmcd/freebsd/jail/mkjail.pl: Copy the linktest config file
    	(ltmap) into the jail.
    a1c355a5
linktest.c 10.2 KB