Package org.apache.hc.core5.reactor
Interface IOEventHandler
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- All Known Subinterfaces:
HttpConnectionEventHandler
- All Known Implementing Classes:
AbstractH2IOEventHandler
,AbstractHttp1IOEventHandler
,ClientH2IOEventHandler
,ClientH2PrefaceHandler
,ClientHttp1IOEventHandler
,HttpProtocolNegotiator
,PrefaceHandlerBase
,ServerH2IOEventHandler
,ServerH2PrefaceHandler
,ServerHttp1IOEventHandler
,SocksProxyProtocolHandler
@Internal public interface IOEventHandler
IOEventHandler interface is used by I/O reactors to handle I/O events for individual I/O sessions. All methods of this interface are executed on a single dispatch thread of the I/O reactor. Therefore, it is important that event processing does not not block the I/O dispatch thread for too long, thus making the I/O reactor unable to react to other events.- Since:
- 5.0
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
connected(IOSession session)
Triggered after the given session has been just created.void
disconnected(IOSession session)
Triggered when the given session has been terminated.void
exception(IOSession session, java.lang.Exception cause)
Triggered when the given session throws a exception.void
inputReady(IOSession session, java.nio.ByteBuffer src)
Triggered when the given session has input pending.void
outputReady(IOSession session)
Triggered when the given session is ready for output.void
timeout(IOSession session, Timeout timeout)
Triggered when the given session has timed out.
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Method Detail
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connected
void connected(IOSession session) throws java.io.IOException
Triggered after the given session has been just created.- Parameters:
session
- the I/O session.- Throws:
java.io.IOException
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inputReady
void inputReady(IOSession session, java.nio.ByteBuffer src) throws java.io.IOException
Triggered when the given session has input pending.- Parameters:
session
- the I/O session.- Throws:
java.io.IOException
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outputReady
void outputReady(IOSession session) throws java.io.IOException
Triggered when the given session is ready for output.- Parameters:
session
- the I/O session.- Throws:
java.io.IOException
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timeout
void timeout(IOSession session, Timeout timeout) throws java.io.IOException
Triggered when the given session has timed out.- Parameters:
session
- the I/O session.timeout
- the timeout.- Throws:
java.io.IOException
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exception
void exception(IOSession session, java.lang.Exception cause)
Triggered when the given session throws a exception.- Parameters:
session
- the I/O session.
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disconnected
void disconnected(IOSession session)
Triggered when the given session has been terminated.- Parameters:
session
- the I/O session.
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