openstack/neutron-lbaas
Code Issues Proposed changes

Added timeout flag to ovs-vsctl to avoid infinte waiting

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Fixes bug 890180

Change-Id: Iba76359d5ee4f625b6a7007b318cf0eb5f1119da
This commit is contained in:
Ghe Rivero 2011-11-17 09:21:09 +01:00
parent 6a08320031
commit e95aa008ef
1 changed files with 7 additions and 2 deletions
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9
quantum/plugins/openvswitch/agent/ovs_quantum_agent.py
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@ -24,6 +24,7 @@ import MySQLdb
import os
import sys
import time
import signal
from optparse import OptionParser
from subprocess import *
@ -51,10 +52,14 @@ class OVSBridge:
def run_cmd(self, args):
# LOG.debug("## running command: " + " ".join(args))
return Popen(args, stdout=PIPE).communicate()[0]
p = Popen(args, stdout=PIPE)
retval = p.communicate()[0]
if p.returncode == -(signal.SIGALRM):
LOG.debug("## timeout running command: " + " ".join(args))
return retval
def run_vsctl(self, args):
full_args = ["ovs-vsctl"] + args
full_args = ["ovs-vsctl", "--timeout=2"] + args
return self.run_cmd(full_args)
def reset_bridge(self):