Export to GitHub

erlycomet - issue #1

difficulty getting demos working, no clients connected


Posted on May 12, 2008 by Swift Dog

What steps will reproduce the problem?

on machine 1 1. check out svn revision 149 2. make 3. make runx

on machine 2 4. navigate to http://machine1:3001 5. subscribe to time demo

on machine 1

  1. erlycomet_demo:status().
  2. result is: Total connected clients: 0

What is the expected output? What do you see instead? even though the client is connected and subscribed

What version of the product are you using? On what operating system? svn rev 149, gentoo linux, erlang 5.6.1

Please provide any additional information below.

Comment #1

Posted on Jun 5, 2009 by Massive Bear

seen on:

svn rev 149 ubuntu linux 2.6.24-23-xen SMP - x86_64 (Running on Slicehost) erlang 5.6.3

Comment #2

Posted on Jun 5, 2009 by Massive Bear

When trying to access demos via firefox, logging window at bottom of page reports:

cometd?message=%5B%7B%22version%22%3A%20%221.0%22%2C%20%22minimumVersion%22%3A%20%220.9%22%2C%20%22channel%22%3A%20%22%2Fmeta%2Fhandshake%22%2C%20%22id%22%3A%20%220%22%7D%5D&jsonp=dojo.io.script.jsonp_dojoIoScript1._jsonpCallback (line 1)

Comment #3

Posted on Jul 22, 2009 by Quick Monkey

I met the same issue, I use fedora 11 x86_64, when request http://localhost:3000/, firebug displayed

POST http://localhost:3000/cometd 404 Object Not Found 74ms dojo.xd.js (第 20 行)

and erlycomet_demo:status(). was 0.

Comment #4

Posted on Sep 8, 2009 by Helpful Cat

I traced this error to the included /priv/ebin/*.beam files for a 2007 version of Mochiweb with bug as described at http://code.google.com/p/mochiweb/issues/detail?id=11 and fixed in Mochiweb revision 72. To fix with ErlyComet:

cd ~ svn checkout http://mochiweb.googlecode.com/svn/trunk/ mochiweb-read-only cd mochiweb-read-only make rm ~/erlycomet-read-only/priv/ebin/* cp ebin/* ~/erlycomet-read-only/priv/ebin cd ~/erlycomet-read-only make clean run

This will result in the samples running as expected.

Comment #5

Posted on Nov 6, 2009 by Swift Rhino

@juliadotter: Thanks for your comment. This helped me.

Status: New

Labels:
Type-Defect Priority-Medium