Update for 0.6.x

[geuis]

Any eta on when wsbench will be updated to work with node 0.6.x?

[Jimflip]

running on [email protected] I get the following

node wsbench -r 10 ws://localhost:3010
The "sys" module is now called "util". It should have a similar interface.

node.js:201
throw e; // process.nextTick error, or 'error' event on first tick
^
TypeError: object is not a function
at RegExp.CALL_NON_FUNCTION (native)
at contains_expr (/wsbench/lib/optparse.js:144:23)
at build_rules (/wsbench/lib/optparse.js:77:13)
at Object.parse (/wsbench/lib/optparse.js:224:21)
at Object. (/wsbench/wsbench:113:4)
at Module._compile (module.js:432:26)
at Object..js (module.js:450:10)
at Module.load (module.js:351:31)
at Function._load (module.js:310:12)
at Array.0 (module.js:470:10)

[23doors]

Made a quick fix. Actually, it is not wsbench that is at fault, but optparse.js library.

https://gist.github.com/1619157

Here you can get patch to apply.

What I did? Updated lib/optparse.js to 1.0.3 (https://raw.github.com/jfd/optparse-js/master/lib/optparse.js)
Edited wsbench and lib/websocket.js and changed line "var sys = require('sys');" to "var sys = require('util');" to get rid of the warning.

Yeah, it should be refactored in a better way but who cares.

[SeanBannister]

I've forked the code and fixed it and issued a pull request #5