Closed summera closed 9 years ago
Consistently getting a pscycopg2 exception: "SSL connection has been closed unexpectedly"
After reading this (http://stackoverflow.com/questions/26792943/heroku-rails-pg-activerecordstatementinvalid-pgconnectionbad-pqconsum) I figured it was due to having a free tier Hobby Dev DB. I then tried a Hobby Basic and same thing happened. Any ideas for how to solve this and/or what the cause may be?
Full Log Exception:
2014-12-09T12:26:04.194140+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/twisted/internet/defer.py", line 1237, in unwindGenerator 2014-12-09T12:26:04.194185+00:00 app[web.1]: return len(self.q) 2014-12-09T12:26:04.194142+00:00 app[web.1]: return _inlineCallbacks(None, gen, Deferred()) 2014-12-09T12:26:04.194186+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/scrapy_heroku/spiderqueue.py", line 80, in __len__ 2014-12-09T12:26:04.194143+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/twisted/internet/defer.py", line 1099, in _inlineCallbacks 2014-12-09T12:26:04.194188+00:00 app[web.1]: result = self._execute(q)[0][0] 2014-12-09T12:26:04.194145+00:00 app[web.1]: result = g.send(result) 2014-12-09T12:26:04.194190+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/scrapy_heroku/spiderqueue.py", line 36, in _execute 2014-12-09T12:26:04.194176+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/scrapyd/poller.py", line 21, in poll 2014-12-09T12:26:04.194191+00:00 app[web.1]: cursor.execute(q, args) 2014-12-09T12:26:04.194177+00:00 app[web.1]: c = yield maybeDeferred(q.count) 2014-12-09T12:26:04.194193+00:00 app[web.1]: psycopg2.OperationalError: terminating connection due to administrator command 2014-12-09T12:26:04.194129+00:00 app[web.1]: 2014-12-09 12:26:03+0000 [-] Unhandled Error 2014-12-09T12:26:04.194179+00:00 app[web.1]: --- <exception caught here> --- 2014-12-09T12:26:04.194194+00:00 app[web.1]: SSL connection has been closed unexpectedly 2014-12-09T12:26:04.194134+00:00 app[web.1]: Traceback (most recent call last): 2014-12-09T12:26:04.194180+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/twisted/internet/defer.py", line 139, in maybeDeferred 2014-12-09T12:26:04.194196+00:00 app[web.1]: 2014-12-09T12:26:04.194136+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/twisted/internet/defer.py", line 139, in maybeDeferred 2014-12-09T12:26:04.194182+00:00 app[web.1]: result = f(*args, **kw) 2014-12-09T12:26:04.194138+00:00 app[web.1]: result = f(*args, **kw) 2014-12-09T12:26:04.194183+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/scrapy_heroku/spiderqueue.py", line 130, in count 2014-12-09T12:26:04.194197+00:00 app[web.1]:
Is it possible to catch the exception and try to reconnect when the next poll happens? Thanks!
Cheers, Ari
Consistently getting a pscycopg2 exception: "SSL connection has been closed unexpectedly"
After reading this (http://stackoverflow.com/questions/26792943/heroku-rails-pg-activerecordstatementinvalid-pgconnectionbad-pqconsum) I figured it was due to having a free tier Hobby Dev DB. I then tried a Hobby Basic and same thing happened. Any ideas for how to solve this and/or what the cause may be?
Full Log Exception:
Is it possible to catch the exception and try to reconnect when the next poll happens? Thanks!
Cheers, Ari