Writes the specified <code>message</code> to remote peer. This
operation is asynchronous; {@link IoHandler#messageSent(Connection,Object)}
will be invoked when the message is actually sent to remote peer.
You can also wait for the returned {@link WriteFuture} if you want
to wait for the message actually written.
@param message The message to write
@return The associated WriteFuture
Writes the specified <code>message</code> to remote peer. This operation is asynchronous; {@link IoHandler#messageSent(Connection,Object)} will be invoked when the message is actually sent to remote peer. You can also wait for the returned {@link WriteFuture} if you want to wait for the message actually written.
@param message The message to write @return The associated WriteFuture