public void flush ( ) throws IOException { flushBuffer ( true ) ; out . flush ( ) ; // if buffer is big, and last query doesn't use at least half of it, resize buffer to default value if ( buf . length > SMALL_BUFFER_SIZE && cmdLength * 2 < buf . length ) { buf = new byte [ SMALL_BUFFER_SIZE ] ; } if ( cmdLength >= maxAllowedPacket ) { throw new MaxAllowedPacketException ( "query size (" + cmdLength + ") is >= to max_allowed_packet (" + maxAllowedPacket + ")" , true ) ; } }
Send packet to socket .