def c_restart(p, h, args):
if len(args) == 0:
p.info( "No processes restarted" )
return 1;
while len(args) > 0:
id = match_one_running( p, h, args.pop() );
if not id:
continue;
p.info( "Restarting:", id )
m = Monitor(h, id);
if not m.send( commands.Restart() ):
p.info( "Unable to restart, cleaning id:", id )
h.clean(id);
def c_stop(p, h, args):
if len(args) == 0:
p.info( "No processes stopped" )
return 1;
while len(args) > 0:
id = match_one_running( p, h, args.pop() );
if not id:
continue;
p.info( "Shutting down:", id )
m = Monitor(h, id);
if not m.send( commands.Shutdown( commands.Shutdown.TERM ) ):
p.info( "Unable to shutdown, cleaning id:", id )
m.clean();
def c_clean(p, h, args):
if len(args) > 0:
r = h.select_runs(args.pop());
else:
r = h.select_runs();
for f in r:
m = Monitor( h, f );
result = m.communicate( commands.Ping() );
if result and isinstance( result, commands.Pong ):
p.info( "Got Pong:", f )
continue;
p.info( "Timeout, removing:", f )
m.remove();
if len(r) == 0:
p.info( "Nothing to clean" )
def c_info(p, h, args):
if len(args) == 0:
return 1;
id = match_one_running( p, h, args.pop() );
if not id:
return 1;
m = Monitor(h, id);
result = m.communicate(commands.Info());
if result:
p.format("id: ?", result.id );
p.format("init: ?", h.get_init( result.init ).path );
p.format("pid: ?", result.pid );
p.format("running: ?", get_time( result.started ) );
else:
p.info( "Unable to get info" )
def run(self):
import signal
init = self.args[0];
self.m = Monitor( self.home, init=init );
if not self.m.spawn():
self.m.remove();
sys.exit(1);
try:
self.m.run();
except Exception, e:
import traceback
self.m.log(traceback.format_exc());