Unregister and register again in java NIO -

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is possible unregister , register again later on same selector ? have limit amount of connection accept , key.cancel() stop receiving op_accept events.

server.register(selector, selectionkey.op_accept); ... key.cancel() ...

if connection closed, cant run register(..) again, getting java.nio.channels.cancelledkeyexception

javadoc register(..) : throw cancelledkeyexception if channel registered given selector corresponding key has been cancelled

what way achieve trying ?

just clear bits want clear in key's interestops: example key.interestops(0).


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