IOEventDispatch

All Known Implementing Classes:

AbstractIODispatch, DefaultHttpClientIODispatch, DefaultHttpServerIODispatch
```
public interface IOEventDispatch
```
IOEventDispatch interface is used by I/O reactors to notify clients of I/O events pending for a particular session. All methods of this interface are executed on a dispatch thread of the I/O reactor. Therefore, it is important that processing that takes place in the event methods will not block the dispatch thread for too long, as the I/O reactor will be unable to react to other events.

Since:

4.0

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String CONNECTION_KEY
Attribute name of an object that represents a non-blocking connection.

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`	`inputReady(IOSession session)`	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)`	Triggered when the given session as timed out.

- Field Detail
  - CONNECTION_KEY
```
static final java.lang.String CONNECTION_KEY
```
    Attribute name of an object that represents a non-blocking connection.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - connected
```
void connected(IOSession session)
```
    Triggered after the given session has been just created.
    
    Parameters:
    
    session - the I/O session.
  - inputReady
```
void inputReady(IOSession session)
```
    Triggered when the given session has input pending.
    
    Parameters:
    
    session - the I/O session.
  - outputReady
```
void outputReady(IOSession session)
```
    Triggered when the given session is ready for output.
    
    Parameters:
    
    session - the I/O session.
  - timeout
```
void timeout(IOSession session)
```
    Triggered when the given session as timed out.
    
    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.