Seen similar been reported as resolved but I still get an aborted server from calling it from Chrome 11.0.696.71 via websocket.
node: ../src/node.cc:1212: ssize_t node::DecodeWrite(char*, size_t, v8::Handlev8::Value, node::encoding): Assertion `b[1] == 0' failed.
Running Socket.io 0.6.18 via npm on Node.js 0.4.8
Other browsers/transports work fine.
/tim