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roslaunch: #1260 don't warn on 127/ loopback addresses

This commit is contained in:
Ken Conley 2010-04-07 23:54:50 +00:00
parent 36443bd94f
commit 04d4d6fd68
1 changed files with 2 additions and 1 deletions
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3
tools/roslaunch/src/roslaunch/launch.py
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@ -340,7 +340,8 @@ class ROSLaunchRunner(object):
local_addrs = roslib.network.get_local_addresses()
import socket
reverse_ip = socket.gethostbyname(hostname)
if reverse_ip not in local_addrs:
# 127. check is due to #1260
if reverse_ip not in local_addrs and not reverse_ip.startswith('127.'):
self.logger.warn("IP address %s local hostname '%s' not in local addresses (%s)."%(reverse_ip, hostname, ','.join(local_addrs)))
print >> sys.stderr, \
"""WARNING: IP address %s for local hostname '%s' does not appear to match