Package org.apache.hc.core5.reactor

Interface IOEventHandler

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

  • Method Details

    • connected

      void connected(IOSession session) throws IOException
      Triggered after the given session has been just created.
      Parameters:
      session - the I/O session.
      Throws:
      IOException

    • inputReady

      void inputReady(IOSession session, ByteBuffer src) throws IOException
      Triggered when the given session has input pending.
      Parameters:
      session - the I/O session.
      Throws:
      IOException

    • outputReady

      void outputReady(IOSession session) throws IOException
      Triggered when the given session is ready for output.
      Parameters:
      session - the I/O session.
      Throws:
      IOException

    • timeout

      void timeout(IOSession session, Timeout timeout) throws IOException
      Triggered when the given session has timed out.
      Parameters:
      session - the I/O session.
      timeout - the timeout.
      Throws:
      IOException

    • exception

      void exception(IOSession session, Exception cause)
      Triggered when the given session throws a exception.
      Parameters:
      session - the I/O session.

    • disconnected

      void disconnected(IOSession session)
      Triggered when the given session has been terminated.
      Parameters:
      session - the I/O session.