[Twisted-Python] How to make twistd print to stdout
Alec Matusis
matusis at yahoo.com
Mon Oct 13 20:49:01 MDT 2008
I have an application that is start from a command line by a shell script
that has this:
/usr/local/bin/twistd --no_save --reactor=epoll --pidfile=logs/serv.pid
--logfile=logs/serv.log --python=serv.py
serv.py:
application =
twisted.application.service.Application('serv',uid=config.server_uid,gid=con
fig.server_gid)
my_service = service.MyService()
my_service.setServiceParent(application)
.
In MyService class I have:
def startService(self):
if bad_config_file:
#I want to print to stdout here end quit immediately??
twisted.internet.reactor.callLater(0,
twisted.internet.reactor.stop)
I cannot force twistd to print to stdout after that comment line, probably
because it's daemonized by then.
print 'bad error' writes it to --logfile=logs/serv.log
I tried sys.stdout/stderr.write('bad error') - it's not written anywhere,
not even to the logfile.
sys.exit('bad error') exits, but does not print anywhere either.
How do I make it print to stdout?
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