Use NIO server with IO client

Question

I have server worked with NIO based on Mina.

I try to make TCP/IP client for this server using usual java.net.Socket technique. I can successfully establish connection (i.e. org.apache.mina.core.service.IoHandler.sessionOpened invoked on server side after opening socket on client side). But if I try to write some bytes to socket (from client side) I have no any effect on server (i.e. org.apache.mina.core.service.IoHandler.messageReceived doesn't invoked).

Could you please explain why this is happen and is that possible to send some message to my NIO server from my usual client's Socket-based app?

The TCP sent by as NIO or IO client or server is exactly the same and you can use either together in any combination because there is no different on the network. — Peter Lawrey, Aug 11 '12 at 19:06
Post some code. Probably you aren't flushing a ufferd stream at the client. — user207421, Aug 11 '12 at 23:04
I have flushed it. I have completely worked IO client and completely worked NIO server. — Michael Z, Aug 12 '12 at 08:42

score 0 · Accepted Answer · answered Aug 11 '12 at 15:37

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do you installed your IoHandler in the acceptor ?

answered Aug 11 '12 at 15:37

Julien Vermillard

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Yes, of course, the *org.apache.mina.transport.socket.nio.NioSocketAcceptor* is an acceptor for me. My NIO server absolutely correct works in production for a long time. – Michael Z Aug 11 '12 at 20:16

Use NIO server with IO client

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