Change in vdsm[master]: xmlrpc: do not block forever when waiting on incoming messages

piotr.kliczewski at gmail.com piotr.kliczewski at gmail.com
Fri Jul 3 13:50:15 UTC 2015


Piotr Kliczewski has posted comments on this change.

Change subject: xmlrpc: do not block forever when waiting on incoming messages
......................................................................


Patch Set 4:

(3 comments)

https://gerrit.ovirt.org/#/c/42915/4/lib/vdsm/xmlrpc.py
File lib/vdsm/xmlrpc.py:

Line 121
Line 122
Line 123
Line 124
Line 125
> Also lets minimize the changes by not renaming here self.queue to self._req
Done


Line 123: 
Line 124:     def __init__(self, RequestHandlerClass):
Line 125:         super(ConnectedTCPServer, self).__init__(None, RequestHandlerClass,
Line 126:                                                  bind_and_activate=False)
Line 127:         self._lock = threading.RLock()
> We don't need the lock, TaskQueue is already thread safe.
Done
Line 128:         self._requests = TaskQueue(sys.maxint)
Line 129: 
Line 130:     def add(self, connected_socket, socket_address):
Line 131:         with self._lock:


Line 124:     def __init__(self, RequestHandlerClass):
Line 125:         super(ConnectedTCPServer, self).__init__(None, RequestHandlerClass,
Line 126:                                                  bind_and_activate=False)
Line 127:         self._lock = threading.RLock()
Line 128:         self._requests = TaskQueue(sys.maxint)
> Do we really want to allow 2**31 queued taks?!
Done
Line 129: 
Line 130:     def add(self, connected_socket, socket_address):
Line 131:         with self._lock:
Line 132:             self._requests.put((connected_socket, socket_address))


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Gerrit-MessageType: comment
Gerrit-Change-Id: I295e3099ea06d786741164e1f240f4662631bf8a
Gerrit-PatchSet: 4
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Piotr Kliczewski <piotr.kliczewski at gmail.com>
Gerrit-Reviewer: Dan Kenigsberg <danken at redhat.com>
Gerrit-Reviewer: Francesco Romani <fromani at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Nir Soffer <nsoffer at redhat.com>
Gerrit-Reviewer: Piotr Kliczewski <piotr.kliczewski at gmail.com>
Gerrit-Reviewer: Yaniv Bronhaim <ybronhei at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-HasComments: Yes


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