/usr/lib/salome/bin/killSalomeWithPort.py is in salome-kernel 6.5.0-7ubuntu2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# -*- coding: iso-8859-1 -*-
# Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
#
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
## \file killSalomeWithPort.py
# Stop all %SALOME servers from given sessions by killing them
#
# The sessions are indicated by their ports on the command line as in :
# \code
# killSalomeWithPort.py 2811 2815
# \endcode
#
import os, sys, pickle, signal, commands,glob
from salome_utils import verbose
import Utils_Identity
import salome_utils
def getPiDict(port,appname='salome',full=True,hidden=True,hostname=None):
"""
Get file with list of SALOME processes.
This file is located in the user's home directory
and named .<user>_<host>_<port>_SALOME_pidict
where
<user> is user name
<host> is host name
<port> is port number
Parameters:
- port : port number
- appname : application name (default is 'SALOME')
- full : if True, full path to the file is returned, otherwise only file name is returned
- hidden : if True, file name is prefixed with . (dot) symbol; this internal parameter is used
to support compatibility with older versions of SALOME
"""
from salome_utils import generateFileName, getTmpDir
dir = ""
if not hostname:
hostname = os.getenv("NSHOST")
if hostname: hostname = hostname.split(".")[0]
if full:
# full path to the pidict file is requested
if hidden:
# new-style dot-prefixed pidict files
# are in the system-dependant temporary diretory
dir = getTmpDir()
else:
# old-style non-dot-prefixed pidict files
# are in the user's home directory
dir = os.getenv("HOME")
return generateFileName(dir,
suffix="pidict",
hidden=hidden,
with_username=True,
with_hostname=hostname or True,
with_port=port,
with_app=appname.upper())
def appliCleanOmniOrbConfig(port):
"""
Remove omniorb config files related to the port in SALOME application:
- ${HOME}/${APPLI}/USERS/.omniORB_${USER}_${HOSTNAME}_${NSPORT}.cfg
- ${HOME}/${APPLI}/USERS/.omniORB_${USER}_last.cfg
the last is removed only if the link points to the first file.
"""
from salome_utils import generateFileName, getUserName
home = os.getenv("HOME")
appli = os.getenv("APPLI")
if appli is None:
#Run outside application context
pass
else:
dir = os.path.join(home, appli,"USERS")
omniorb_config = generateFileName(dir, prefix="omniORB",
extension="cfg",
hidden=True,
with_username=True,
with_hostname=True,
with_port=port)
last_running_config = generateFileName(dir, prefix="omniORB",
with_username=True,
suffix="last",
extension="cfg",
hidden=True)
if os.access(last_running_config,os.F_OK):
pointedPath = os.readlink(last_running_config)
if pointedPath[0] != '/':
pointedPath=os.path.join(os.path.dirname(last_running_config), pointedPath)
if pointedPath == omniorb_config:
os.unlink(last_running_config)
pass
if os.access(omniorb_config,os.F_OK):
os.remove(omniorb_config)
if os.path.lexists(last_running_config):return
#try to relink last.cfg to an existing config file if any
files = glob.glob(os.path.join(os.environ["HOME"],Utils_Identity.getapplipath(),
"USERS",".omniORB_"+getUserName()+"_*.cfg"))
current_config=None
current=0
for f in files:
stat=os.stat(f)
if stat.st_atime > current:
current=stat.st_atime
current_config=f
if current_config:
os.symlink(os.path.normpath(current_config), last_running_config)
########## kills all salome processes with the given port ##########
def shutdownMyPort(port):
"""
Shutdown SALOME session running on the specified port.
Parameters:
- port - port number
"""
if not port: return
from salome_utils import generateFileName
# set OMNIORB_CONFIG variable to the proper file
home = os.getenv("HOME")
appli = os.getenv("APPLI")
kwargs = {}
if appli is not None:
home = os.path.join(home, appli,"USERS")
kwargs["with_username"]=True
omniorb_config = generateFileName(home, prefix="omniORB",
extension="cfg",
hidden=True,
with_hostname=True,
with_port=port,
**kwargs)
os.environ['OMNIORB_CONFIG'] = omniorb_config
# give the chance to the servers to shutdown properly
try:
import time
import salome_kernel
orb, lcc, naming_service, cm = salome_kernel.salome_kernel_init()
# shutdown all
lcc.shutdownServers()
# give some time to shutdown to complete
time.sleep(1)
# shutdown omniNames and notifd
salome_kernel.LifeCycleCORBA.killOmniNames()
except:
pass
def killMyPort(port):
"""
Kill SALOME session running on the specified port.
Parameters:
- port - port number
"""
from salome_utils import getShortHostName, getHostName
# try to shutdown session nomally
import threading, time
threading.Thread(target=shutdownMyPort, args=(port,)).start()
time.sleep(3) # wait a little, then kill processes (should be done if shutdown procedure hangs up)
# new-style dot-prefixed pidict file
filedict = getPiDict(port, hidden=True)
# provide compatibility with old-style pidict file (not dot-prefixed)
if not os.path.exists(filedict): filedict = getPiDict(port, hidden=False)
# provide compatibility with old-style pidict file (short hostname)
if not os.path.exists(filedict): filedict = getPiDict(port, hidden=True, hostname=getShortHostName())
# provide compatibility with old-style pidict file (not dot-prefixed, short hostname)
if not os.path.exists(filedict): filedict = getPiDict(port, hidden=False, hostname=getShortHostName())
# provide compatibility with old-style pidict file (long hostname)
if not os.path.exists(filedict): filedict = getPiDict(port, hidden=True, hostname=getHostName())
# provide compatibility with old-style pidict file (not dot-prefixed, long hostname)
if not os.path.exists(filedict): filedict = getPiDict(port, hidden=False, hostname=getHostName())
#
try:
fpid = open(filedict, 'r')
#
import subprocess
try:
cmd = subprocess.Popen(['ps', '-eo', 'pid,command'], stdout=subprocess.PIPE)
for l in cmd.stdout:
if l.split()[1:4] != ['omniNames', '-start', str(port)]:
continue
try:
pidfield = l.split()[0] # pid should be at the first position
if sys.platform == "win32":
import win32pm
if verbose(): print 'stop process '+pidfield+' : omniNames'
win32pm.killpid(int(pidfield),0)
else:
if verbose(): print 'stop process '+pidfield+' : omniNames'
os.kill(int(pidfield),signal.SIGKILL)
except:
pass
except:
pass
finally:
cmd.wait()
#
try:
process_ids=pickle.load(fpid)
fpid.close()
for process_id in process_ids:
for pid, cmd in process_id.items():
if verbose(): print "stop process %s : %s"% (pid, cmd[0])
try:
if sys.platform == "win32":
import win32pm
win32pm.killpid(int(pid),0)
else:
os.kill(int(pid),signal.SIGKILL)
except:
if verbose(): print " ------------------ process %s : %s not found"% (pid, cmd[0])
except:
pass
#
os.remove(filedict)
cmd='ps -eo pid,command | egrep "[0-9] omniNames -start '+str(port)+'" | sed -e "s%[^0-9]*\([0-9]*\) .*%\\1%g"'
pid = commands.getoutput(cmd)
a = ""
while pid and len(a.split()) < 2:
a = commands.getoutput("kill -9 " + pid)
pid = commands.getoutput(cmd)
#print pid
except:
print "Cannot find or open SALOME PIDs file for port", port
#
appliCleanOmniOrbConfig(port)
def killNotifdAndClean(port):
"""
Kill notifd daemon and clean application running on the specified port.
Parameters:
- port - port number
"""
try:
filedict=getPiDict(port)
f=open(filedict, 'r')
pids=pickle.load(f)
for d in pids:
for pid,process in d.items():
if 'notifd' in process:
cmd='kill -9 %d'% pid
os.system(cmd)
os.remove(filedict)
except:
#import traceback
#traceback.print_exc()
pass
appliCleanOmniOrbConfig(port)
def killMyPortSpy(pid, port):
dt = 1.0
while 1:
if sys.platform == "win32":
from win32pm import killpid
if killpid(int(pid), 0) != 0:
return
else:
from os import kill
try:
kill(int(pid), 0)
except OSError, e:
if e.errno != 3:
return
break
from time import sleep
sleep(dt)
filedict = getPiDict(port, hidden=True)
if not os.path.exists(filedict):
return
try:
import omniORB
orb = omniORB.CORBA.ORB_init(sys.argv, omniORB.CORBA.ORB_ID)
import SALOME_NamingServicePy
ns = SALOME_NamingServicePy.SALOME_NamingServicePy_i(orb)
import SALOME
session = ns.Resolve("/Kernel/Session")
assert session
except:
return
try:
status = session.GetStatSession()
except:
# -- session is in naming service but has crash
status = None
if status:
if not status.activeGUI:
return
killMyPort(port)
return
if __name__ == "__main__":
if sys.argv[1] == "--spy":
pid = sys.argv[2]
port = sys.argv[3]
killMyPortSpy(pid, port)
sys.exit(0)
for port in sys.argv[1:]:
killMyPort(port)
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