Script crashing after processing several hundred edits

[parlieditsza]

As mentioned on the chat. Here is the Stack trace. I've replaced the path to anon repo with [path]:

loaded config from ./config.json
[path]/anon/node_modules/wikichanges/node_modules/irc/lib/irc.js:672
                    throw err;
                          ^
TypeError: Cannot read property 'compareTo' of undefined
  at compareIps ([path]/anon/anon.coffee:28:19)
  at isIpInRange ([path]/anon/anon.coffee:38:5)
  at [path]/anon/anon.coffee:45:28
  at Array.filter (native)
  at isIpInAnyRange ([path]/anon/anon.coffee:45:10)
  at inspect ([path]/anon/anon.coffee:105:12)
  at [path]/anon/anon.coffee:136:11
  at Client. ([path]/anon/node_modules/wikichanges/wikichanges.js:34:9)
  at Client.emit (events.js:118:17)
  at Client. ([path]/anon/node_modules/wikichanges/node_modules/irc/lib/irc.js:477:22)
  at Client.emit (events.js:107:17)
  at [path]/anon/node_modules/wikichanges/node_modules/irc/lib/irc.js:669:22
  at Array.forEach (native)
  at Socket. ([path]/anon/node_modules/wikichanges/node_modules/irc/lib/irc.js:666:15)
  at Socket.emit (events.js:107:17)
  at readableAddChunk (_stream_readable.js:161:16)
  at Socket.Readable.push (_stream_readable.js:128:10)
  at TCP.onread (net.js:514:20)

Appears to be a network issue? We're on an Amazon instance if that's relevant.

[edsu]

Thanks. What version of node are you running?

[parlieditsza]

The latest version from the repository. Output from git describe --tags is "v0.0.5-11-g0087da2"

[edsu]

I was more interested in the version of node:

node --version

[parlieditsza]

Sorry, reading too fast. The node is "v0.11.14-pre"

[edsu]

Can you share the ranges stanza from your config.json?

[parlieditsza]

"ranges": {
        "South African Parliament": [
        ["196.2.60.32","196.2.60.47"]
        ],
        "South African National Government":[
        ["164.146.0.0","164.151.255.255"]
        ]
      }

[EmilGus]

I have the exact same problem, same stack trace. Began when upgrading to v0.0.5
Node v0.10.29
Downgraded to v0.0.4 and It works fine.

[parlieditsza]

Interesting, OK I'll downgrade to 0.0.4 for the meanwhile.

[parlieditsza]

Still getting the issue with 0.0.4.

[parlieditsza]

To keep things up I using a short Python script:

#!/usr/bin/python
import subprocess
while(True):
        try: subprocess.check_output(["./anon.coffee"])
        except: print("Crash!")

[EmilGus]

Yeah, I was too early. I still have problems with 0.0.4 too.

This is the stack trace for v0.0.4

[path]node_modules/wikichanges/node_modules/irc/lib/irc.js:672
throw err;
^
TypeError: Cannot read property '1' of null
at parse_msg ([path]node_modules/wikichanges/wikichanges.js:55:48)
at Client. ([path]node_modules/wikichanges/wikichanges.js:32:15)
at Client.emit (events.js:106:17)
at Client. ([path]node_modules/wikichanges/node_modules/irc/lib/irc.js:477:22)
at Client.emit (events.js:95:17)
at [path]node_modules/wikichanges/node_modules/irc/lib/irc.js:669:22
at Array.forEach (native)
at Socket. (/home/pi/anon/node_modules/wikichanges/node_modules/irc/lib/irc.js:666:15)
at Socket.emit (events.js:95:17)
at Socket. (stream_readable.js:748:14)
at Socket.emit (events.js:92:17)
at emitReadable (_stream_readable.js:410:10)
at emitReadable (_stream_readable.js:406:5)
at readableAddChunk (_stream_readable.js:168:9)
at Socket.Readable.push (_stream_readable.js:130:10)
at TCP.onread (net.js:528:21)

Thank you for the code snippet. Very useful!

[pedrofelipe]

I'm experiencing the same problem. After dozens of edits, it crashes with the same error.

[root@wiki anon]# node --version
v0.10.29

[edsu]

I don't quite understand why we don't all crash out after a dozen edits ; we all see the same stream. Perhaps it's just luck. I'm going to address this over in edsu/wikichanges#8