def dispatch(self, envelope):
"""
Dispatch received request.
The serial number of failed requests is added to the blacklist
help prevent dispatching both failure and success replies. The
primary cause of this is when the watchdog has replied on the agent's
behalf but the agent actually completes the request and later sends
a reply.
@param envelope: The received envelope.
@type envelope: L{Envelope}
"""
try:
reply = Reply(envelope)
if envelope.sn in self.blacklist:
# ignored
return
if reply.started():
self.watchdog.started(envelope.sn)
reply = Started(envelope)
reply.notify(self.listener)
return
if reply.progress():
self.watchdog.progress(envelope.sn)
reply = Progress(envelope)
reply.notify(self.listener)
return
if reply.succeeded():
self.blacklist.add(envelope.sn)
self.watchdog.completed(envelope.sn)
reply = Succeeded(envelope)
reply.notify(self.listener)
return
if reply.failed():
self.blacklist.add(envelope.sn)
self.watchdog.completed(envelope.sn)
reply = Failed(envelope)
reply.notify(self.listener)
return
except Exception:
log.exception(envelope)
def dispatch(self, document):
"""
Dispatch received request.
The serial number of failed requests is added to the blacklist
help prevent dispatching both failure and success replies.
:param document: The received document.
:type document: Document
"""
try:
reply = Reply(document)
if document.sn in self.blacklist:
# ignored
return
if reply.accepted():
reply = Accepted(document)
reply.notify(self.listener)
return
if reply.rejected():
reply = Rejected(document)
reply.notify(self.listener)
return
if reply.started():
reply = Started(document)
reply.notify(self.listener)
return
if reply.progress():
reply = Progress(document)
reply.notify(self.listener)
return
if reply.succeeded():
self.blacklist.add(document.sn)
reply = Succeeded(document)
reply.notify(self.listener)
return
if reply.failed():
self.blacklist.add(document.sn)
reply = Failed(document)
reply.notify(self.listener)
return
except Exception:
log.exception(document)
def dispatch(self, document):
"""
Dispatch received request.
The serial number of failed requests is added to the blacklist
help prevent dispatching both failure and success replies.
:param document: The received document.
:type document: Document
"""
try:
reply = Reply(document)
if document.sn in self.blacklist:
# ignored
return
if reply.accepted():
reply = Accepted(document)
reply.notify(self.listener)
return
if reply.rejected():
reply = Rejected(document)
reply.notify(self.listener)
return
if reply.started():
reply = Started(document)
reply.notify(self.listener)
return
if reply.progress():
reply = Progress(document)
reply.notify(self.listener)
return
if reply.succeeded():
self.blacklist.add(document.sn)
reply = Succeeded(document)
reply.notify(self.listener)
return
if reply.failed():
self.blacklist.add(document.sn)
reply = Failed(document)
reply.notify(self.listener)
return
except Exception:
log.exception(document)
