question: initiate connect . if the filter needs to do something during this phase , it must implement #handleconnect java.net.socketaddress , filter method . concode_field_sep Filter<?,?,UP_IN,UP_OUT> upstreamFilter concode_elem_sep Filter<DOWN_OUT,DOWN_IN,?,?> downstreamFilter concode_field_sep void processSslHandshakeCompleted concode_elem_sep void onError concode_elem_sep void handleConnect concode_elem_sep void onRead concode_elem_sep void onConnect concode_elem_sep boolean processRead concode_elem_sep void processConnectionClosed concode_elem_sep void startSsl concode_elem_sep void processError concode_elem_sep void onConnectionClosed concode_elem_sep void onSslHandshakeCompleted concode_elem_sep void write concode_elem_sep void close concode_elem_sep void processConnect
target: void function ( SocketAddress arg0 , Filter < ? , ? , UP_IN , UP_OUT > arg1 ) { this . upstreamFilter = arg1 ; handleConnect ( arg0 , arg1 ) ; if ( downstreamFilter != null ) { downstreamFilter . connect ( arg0 , this ) ; } }