- replace WebSocket client with OkHttp WebSocket [b95505017]
- add the hostnameVerifier option [b95505017]
- fix EVENT_TRANSPORT event to fire upon a transport creation
- fix invalid transport null check
- set connect timeout for polling
- compatible with engine.io 1.5.1
- fix default port detection when host is specified
- add
Socket#id()for retrievingid - make
Socket.priorWebsocketSuccessprivate
- compatible with engine.io 1.4.2
- fixed transport close deferring logic
- wait for buffer to be drained before closing