IoHandle (Netty API Reference (4.2.1.Final))

All Superinterfaces:

java.lang.AutoCloseable

All Known Subinterfaces:

EpollIoHandle, IoUringIoHandle, KQueueIoHandle, NioIoHandle

All Known Implementing Classes:

AbstractNioByteChannel.NioByteUnsafe, AbstractNioChannel.AbstractNioUnsafe, NioSelectableChannelIoHandle
```
public interface IoHandle
extends java.lang.AutoCloseable
```
A handle that can be registered to a IoHandler. All methods must be called from the ThreadAwareExecutor thread (which means ThreadAwareExecutor.isExecutorThread(Thread) must return true)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`handle(IoRegistration registration, IoEvent ioEvent)`	Be called once there is something to handle.

Methods inherited from interface java.lang.AutoCloseable
close

- Method Detail
  - handle
```
void handle(IoRegistration registration,
            IoEvent ioEvent)
```
    Be called once there is something to handle.
    
    Parameters:
    
    registration - the IoRegistration for this IoHandle.
    
    ioEvent - the IoEvent that must be handled. The IoEvent is only valid while this method is executed and so must not escape it.