question: @ Override public synchronized void processConnect ( WebSocketChannel channel , WSURI uri , String [ ] protocols ) { LOG . entering ( CLASS_NAME , "processConnect" , new Object [ ] { uri , protocols } ) ; try { WebSocketNativeChannel nativeChannel = ( WebSocketNativeChannel ) channel ; if ( nativeChannel . getProxy ( ) != null ) { throw new IllegalStateException ( "Bridge proxy previously set" ) ; } Proxy proxy = BridgeUtil . createProxy ( uri . getURI ( ) , this ) ; proxy . setPeer ( channel ) ; nativeChannel . setProxy ( proxy ) ; String [ ] params ; if ( protocols != null ) { String s = "" ; for ( int i = 0 ; i < protocols . length ; i ++ ) { if ( i > 0 ) { s += "," ; } s += protocols [ i ] ; } params = new String [ ] { "WEBSOCKET" , uri . toString ( ) , s , "" } ; } else { params = new String [ ] { "WEBSOCKET" , uri . toString ( ) } ; } proxy . processEvent ( XoaEventKind . CREATE , params ) ; } catch ( Exception e ) { LOG . log ( Level . FINE , "While initializing WebSocket proxy: " + e . getMessage ( ) , e ) ; listener . connectionFailed ( channel , e ) ; } }
target:  Establishes the websocket connection