def receive(self, accept_ids, ignore_ids=[], ignore_types=(),
timeout=DEFAULT_TIMEOUT, timeout_ticker=None):
"""
like send_and_receive but without sending anything
"""
if timeout_ticker is None: timeout_ticker = TimeoutTicker(timeout)
while timeout_ticker.permit():
mxmsg, connwrap = self.__receive_message(timeout=timeout_ticker())
if mxmsg.type in ignore_types:
continue
if mxmsg.references in accept_ids:
return (mxmsg, connwrap)
if mxmsg.references not in ignore_ids:
# unexpected message received
log(WARNING, HIGHVERBOSITY,
text="message (id=%d, type=%d, from=%d, references=%d) "
"while waiting for reply for %r" % \
(mxmsg.id, mxmsg.type, mxmsg.from_,
mxmsg.references, accept_ids)
)
self.handle_drop(mxmsg, connwrap)
raise OperationTimedOut()
def receive(self,
accept_ids,
ignore_ids=[],
ignore_types=(),
timeout=DEFAULT_TIMEOUT,
timeout_ticker=None):
"""
like send_and_receive but without sending anything
"""
if timeout_ticker is None: timeout_ticker = TimeoutTicker(timeout)
while timeout_ticker.permit():
mxmsg, connwrap = self.__receive_message(timeout=timeout_ticker())
if mxmsg.type in ignore_types:
continue
if mxmsg.references in accept_ids:
return (mxmsg, connwrap)
if mxmsg.references not in ignore_ids:
# unexpected message received
log(WARNING, HIGHVERBOSITY,
text="message (id=%d, type=%d, from=%d, references=%d) "
"while waiting for reply for %r" % \
(mxmsg.id, mxmsg.type, mxmsg.from_,
mxmsg.references, accept_ids)
)
self.handle_drop(mxmsg, connwrap)
raise OperationTimedOut()
def handle_drop(self, mxmsg, connwrap=None):
"""overide in subclass if you want to get hold on every message
dropped"""
log(WARNING, HIGHVERBOSITY,
text="dropping message %r" % dict(id=mxmsg.id, type=mxmsg.type,
to=mxmsg.to, from_=mxmsg.from_,
references=mxmsg.references, len=len(mxmsg.message))
)
def handle_drop(self, mxmsg, connwrap=None):
"""overide in subclass if you want to get hold on every message
dropped"""
log(WARNING,
HIGHVERBOSITY,
text="dropping message %r" % dict(id=mxmsg.id,
type=mxmsg.type,
to=mxmsg.to,
from_=mxmsg.from_,
references=mxmsg.references,
len=len(mxmsg.message)))