def _doSelectInThread(self, timeout):
"""Run one iteration of the I/O monitor loop.
This will run all selectables who had input or output readiness
waiting for them.
"""
reads = self.reads
writes = self.writes
while 1:
try:
r, w, ignored = _select(reads.keys(),
writes.keys(),
[], timeout)
break
except ValueError:
# Possibly a file descriptor has gone negative?
log.err()
self._preenDescriptorsInThread()
except TypeError:
# Something *totally* invalid (object w/o fileno, non-integral
# result) was passed
log.err()
self._preenDescriptorsInThread()
except (select.error, IOError) as se:
# select(2) encountered an error
if se.args[0] in (0, 2):
# windows does this if it got an empty list
if (not reads) and (not writes):
return
else:
raise
elif se.args[0] == EINTR:
return
elif se.args[0] == EBADF:
self._preenDescriptorsInThread()
else:
# OK, I really don't know what's going on. Blow up.
raise
self._sendToMain('Notify', r, w)
def _doSelectInThread(self, timeout):
"""Run one iteration of the I/O monitor loop.
This will run all selectables who had input or output readiness
waiting for them.
"""
reads = self.reads
writes = self.writes
while 1:
try:
r, w, ignored = _select(reads.keys(), writes.keys(), [],
timeout)
break
except ValueError:
# Possibly a file descriptor has gone negative?
log.err()
self._preenDescriptorsInThread()
except TypeError:
# Something *totally* invalid (object w/o fileno, non-integral
# result) was passed
log.err()
self._preenDescriptorsInThread()
except (select.error, IOError) as se:
# select(2) encountered an error
if se.args[0] in (0, 2):
# windows does this if it got an empty list
if (not reads) and (not writes):
return
else:
raise
elif se.args[0] == EINTR:
return
elif se.args[0] == EBADF:
self._preenDescriptorsInThread()
else:
# OK, I really don't know what's going on. Blow up.
raise
self._sendToMain('Notify', r, w)