question: public boolean sendViaDataSocket ( byte [ ] bytes , int start , int len ) { if ( dataOutputStream == null ) { Log . i ( TAG , "Can't send via null dataOutputStream" ) ; return false ; } if ( len == 0 ) { return true ; } try { dataOutputStream . write ( bytes , start , len ) ; } catch ( IOException e ) { Log . i ( TAG , "Couldn't write output stream for data socket" ) ; Log . i ( TAG , e . toString ( ) ) ; return false ; } localDataSocket . reportTraffic ( len ) ; return true ; }
target:  Sends a byte array over the already-established data socket