detecting socket in use on localhost
Berends
j at jochem.{N0SP4M}.tv
Mon Oct 4 06:34:08 EDT 2004
Alex Martelli wrote:
> Berends <j at jochem.{N0SP4M}.tv> wrote:
> Oh yes, an unstated corollary of my 'If' above was: if you don't care
> about cross-platform portability AND are using a good platform, then
> there are no doubt better solutions!
_I_ use a good platform, but my boss wants me to make it x-platform ;)
Wrote the code. Seems to be working just fine:
[code]
def determineAvailablePort():
t = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
t.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
# Set the first port to bind to, to the minimum port in the range.
prt = 16000
isConnected = False
while not isConnected:
try:
t.bind( (myInfo["host"], prt ) )
isConnected = True
t.close()
del t
except socket.error:
prt += 1
if prt > 16029:
raise Exception
return prt
[/code]
More information about the Python-list
mailing list