LearnBoost/engine.io-client — pull request #20 by ruxkor (2012-02-24 12:32:49+00:00)
Title: Socket.onmessage callback receives data directly

this was briefly discussed here: https://github.com/ruxkor/engine.io-client/commit/aee3fd6fa0f35cdb24845d40f188586a156b04b2 .