Coder Social home page Coder Social logo

pgnotify's People

Contributors

djrobstep avatar

Stargazers

avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar

Watchers

avatar avatar avatar

Forkers

ptzagk andrewgrossman blaisj lyssalivingston leodaher stoq shridharr050 glowlex

pgnotify's Issues

not re-using connections

I think I'm noticing when I leave the listener on for an extended period of time, it creates multiple connections over time instead of re-using the same connection over and over. It behaves nicely for a bit but at some point, the number of connections skyrockets and it locks up my dev/test database. Was wondering if you should add some checks inside await_pg_notifications to see if the connection is stale/invalid before reconnecting.

Screen Shot 2021-03-22 at 10 42 56 PM
Screen Shot 2021-03-22 at 10 42 45 PM

server closed the connection unexpectedly - poll?

Hello,

I'm giving a. try to pgnotify, and noticing that after few seconds/minutes I receive this error:

Traceback (most recent call last):
  File "main.py", line 33, in <module>
    handle_signals=SIGNALS_TO_HANDLE,
  File "/usr/local/lib/python3.7/site-packages/pgnotify/notify.py", line 138, in await_pg_notifications
    cc.poll()
psycopg2.OperationalError: server closed the connection unexpectedly
	This probably means the server terminated abnormally
	before or while processing the request.

It seems to be due somehow to the fact it can't stay connected to the database, is there a workaround or something to do to avoid that?

Thank you

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.