Avoid npe in SocketIOConnection (!473) · Merge requests · Koushik Dutta / AndroidAsync

Merged Administrator requested to merge github/fork/elevenfive/master into master Jul 28, 2016

Created by: elevenfive

Seeing crashes in the wild, due to threading issues (transport can be mutated on any thread)
java.lang.NullPointerException: Attempt to invoke interface method 'void com.koushikdutta.async.http.socketio.transport.SocketIOTransport.setClosedCallback( com.koushikdutta.async.callback.CompletedCallback)' on a null object reference

at com.koushikdutta.async.http.socketio.SocketIOConnection.disconnect (SocketIOConnection.java:89) at com.koushikdutta.async.http.socketio.SocketIOClient.disconnect (SocketIOClient.java:170)