sebpiq/rhizome — pull request #32 by seansay (2014-02-25 13:26:32+00:00)
Title: send a close msg with id to '/sys/close' when websockets closed

here is my use case, for every user connect I create a new synth, so when the user close the page, I want to free the synth

````
OSCdef(\close, { |args|
var userID = args[1];
var nodeID = ~userNodeDict.at(userID);

s.sendMsg(\n_free, nodeID);

}, '/sys/close', nil, 9001);
````