LearnBoost/socket.io — pull request #1163 by ereslibre (2013-02-18 17:26:05+00:00)
Title: Surround noop packet polling with try-catch. Since node.js version 0.8.2...

Surround noop packet polling with try-catch. Since node.js version 0.8.20 (http: Raise hangup error on destroyed socket write (isaacs)) a hangup error is raised when trying to write on destroyed sockets.

fixes #1160