René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Error in DeferredResource handler","articleBody":"Every once in awhile I received this large error block.  It recovers and continues to work without crashing afterwards, but it is a bit disconcerting.  \n\nI originally opened up this issue in the main P2Pool repository, but was told this was an issue with the ExtendedFrontEnd not being up to date with the latest commits from P2Pool:\n\n```\n2013-11-12 13:22:37.948454 \u003e Error in DeferredResource handler:\n2013-11-12 13:22:37.948565 \u003e Traceback (most recent call last):\n2013-11-12 13:22:37.948609 \u003e   File \"/Users/jedimstr/p2pool/p2pool/util/deferred_resource.py\", line 24, in render\n2013-11-12 13:22:37.948649 \u003e     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)\n2013-11-12 13:22:37.948689 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/internet/defer.py\", line 137, in maybeDeferred\n2013-11-12 13:22:37.948728 \u003e     result = f(*args, **kw)\n2013-11-12 13:22:37.948770 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/web/resource.py\", line 250, in render\n2013-11-12 13:22:37.948809 \u003e     return m(request)\n2013-11-12 13:22:37.948846 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/internet/defer.py\", line 1213, in unwindGenerator\n2013-11-12 13:22:37.948885 \u003e     return _inlineCallbacks(None, gen, Deferred())\n2013-11-12 13:22:37.948922 \u003e --- \u003cexception caught here\u003e ---\n2013-11-12 13:22:37.948958 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/internet/defer.py\", line 1070, in _inlineCallbacks\n2013-11-12 13:22:37.948996 \u003e     result = g.send(result)\n2013-11-12 13:22:37.949033 \u003e   File \"/Users/jedimstr/p2pool/p2pool/web.py\", line 189, in render_GET\n2013-11-12 13:22:37.949069 \u003e     res = yield self.func(*self.args)\n2013-11-12 13:22:37.949105 \u003e   File \"/Users/jedimstr/p2pool/p2pool/web.py\", line 444, in \u003clambda\u003e\n2013-11-12 13:22:37.949179 \u003e     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))\n2013-11-12 13:22:37.949218 \u003e exceptions.KeyError: 'outgoing_peers'\n2013-11-12 13:22:37.950037 \u003e Error in DeferredResource handler:\n2013-11-12 13:22:37.950082 \u003e Traceback (most recent call last):\n2013-11-12 13:22:37.950119 \u003e   File \"/Users/jedimstr/p2pool/p2pool/util/deferred_resource.py\", line 24, in render\n2013-11-12 13:22:37.950157 \u003e     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)\n2013-11-12 13:22:37.950195 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/internet/defer.py\", line 137, in maybeDeferred\n2013-11-12 13:22:37.950234 \u003e     result = f(*args, **kw)\n2013-11-12 13:22:37.950271 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/web/resource.py\", line 250, in render\n2013-11-12 13:22:37.950309 \u003e     return m(request)\n2013-11-12 13:22:37.950346 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/internet/defer.py\", line 1213, in unwindGenerator\n2013-11-12 13:22:37.950385 \u003e     return _inlineCallbacks(None, gen, Deferred())\n2013-11-12 13:22:37.950421 \u003e --- \u003cexception caught here\u003e ---\n2013-11-12 13:22:37.950458 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/internet/defer.py\", line 1070, in _inlineCallbacks\n2013-11-12 13:22:37.950496 \u003e     result = g.send(result)\n2013-11-12 13:22:37.950532 \u003e   File \"/Users/jedimstr/p2pool/p2pool/web.py\", line 189, in render_GET\n2013-11-12 13:22:37.950568 \u003e     res = yield self.func(*self.args)\n2013-11-12 13:22:37.950605 \u003e   File \"/Users/jedimstr/p2pool/p2pool/web.py\", line 444, in \u003clambda\u003e\n2013-11-12 13:22:37.950641 \u003e     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))\n2013-11-12 13:22:37.950680 \u003e exceptions.KeyError: 'local_share_hash_rate'\n2013-11-12 13:22:37.986647 \u003e Error in DeferredResource handler:\n2013-11-12 13:22:37.986757 \u003e Traceback (most recent call last):\n2013-11-12 13:22:37.986801 \u003e   File \"/Users/jedimstr/p2pool/p2pool/util/deferred_resource.py\", line 24, in render\n2013-11-12 13:22:37.986843 \u003e     defer.maybeDeferred(resource.Resource.render, self, request).addCallbacks(finish, finish_error)\n2013-11-12 13:22:37.986886 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/internet/defer.py\", line 137, in maybeDeferred\n2013-11-12 13:22:37.986928 \u003e     result = f(*args, **kw)\n2013-11-12 13:22:37.986969 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/web/resource.py\", line 250, in render\n2013-11-12 13:22:37.987009 \u003e     return m(request)\n2013-11-12 13:22:37.987047 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/internet/defer.py\", line 1213, in unwindGenerator\n2013-11-12 13:22:37.987087 \u003e     return _inlineCallbacks(None, gen, Deferred())\n2013-11-12 13:22:37.987123 \u003e --- \u003cexception caught here\u003e ---\n2013-11-12 13:22:37.987159 \u003e   File \"/Library/Python/2.7/site-packages/Twisted-13.1.0-py2.7-macosx-10.8-intel.egg/twisted/internet/defer.py\", line 1070, in _inlineCallbacks\n2013-11-12 13:22:37.987197 \u003e     result = g.send(result)\n2013-11-12 13:22:37.987232 \u003e   File \"/Users/jedimstr/p2pool/p2pool/web.py\", line 189, in render_GET\n2013-11-12 13:22:37.987268 \u003e     res = yield self.func(*self.args)\n2013-11-12 13:22:37.987304 \u003e   File \"/Users/jedimstr/p2pool/p2pool/web.py\", line 444, in \u003clambda\u003e\n2013-11-12 13:22:37.987341 \u003e     new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))\n2013-11-12 13:22:37.987379 \u003e exceptions.KeyError: 'incoming_peers'\n```\n\nThis is on a Mac Pro running OSX 10.9 Mavericks.\n","author":{"url":"https://github.com/jedimstr","@type":"Person","name":"jedimstr"},"datePublished":"2013-11-12T19:08:23.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/25/P2PoolExtendedFrontEnd/issues/25"}