protected abstract void implConfigureBlocking (boolean block) throws IOException

Adjusts this channel's blocking mode.

This method is invoked by the configureBlocking method in order to perform the actual work of changing the blocking mode. This method is only invoked if the new mode is different from the current mode.

block    If true then this channel will be placed in blocking mode; if false then it will be placed non-blocking mode

IOException     If an I/O error occurs