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Don't just die if gethostbyaddr() fails -- as it can when DNS is 

unreachable -- but fall back to using whatever hostname we have.
This commit is contained in:
Guido van Rossum 1999-06-09 15:05:47 +00:00
parent 56b20595e6
commit 145a5f73f0
1 changed files with 10 additions and 6 deletions
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16
Lib/BaseHTTPServer.py
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@ -93,12 +93,16 @@ class HTTPServer(SocketServer.TCPServer):
host, port = self.socket.getsockname() host, port = self.socket.getsockname()
if not host or host == '0.0.0.0': if not host or host == '0.0.0.0':
host = socket.gethostname() host = socket.gethostname()
hostname, hostnames, hostaddrs = socket.gethostbyaddr(host) try:
if '.' not in hostname: hostname, hostnames, hostaddrs = socket.gethostbyaddr(host)
for host in hostnames: except socket.error:
if '.' in host: hostname = host
hostname = host else:
break if '.' not in hostname:
for host in hostnames:
if '.' in host:
hostname = host
break
self.server_name = hostname self.server_name = hostname
self.server_port = port self.server_port = port