All Known Subinterfaces:
IClientInstanceListener, TransactionCommListener2
All Known Implementing Classes:
NonUIClient, SessionTransMgr, TransactionProcessor
```
public interface TransactionCommListener
```
The Transaction communication listener.
Author:
Christopher Mindus

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onCommClosed(TransactionComm comm, int code, java.lang.String reason)`	Called when the communication link is closed.
`void`	`onCommClosing(TransactionComm comm)`	Called when the communication link is closing.
`void`	`onCommConnected(TransactionComm comm)`	Called when the communication link is connected.
`void`	`onCommData(TransactionComm comm, ReadTransaction trans, int size)`	Called when the communication link has received data.
`void`	`onCommError(TransactionComm comm, java.lang.Throwable e)`	Called when the communication link is closed.
`void`	`onCommHeartBeat(TransactionComm comm, long duration)`	Called when the communication link has received data.
`void`	`onCommTimeout(TransactionComm comm, boolean isReadTimeout)`	Called when the communication link has timed out on a read or write operation.

- Method Detail
  - onCommConnected
```
void onCommConnected(TransactionComm comm)
```
    Called when the communication link is connected.
    Parameters:
    comm - The transaction communication instance.
  - onCommData
```
void onCommData(TransactionComm comm,
                ReadTransaction trans,
                int size)
```
    Called when the communication link has received data.
    Parameters:
    comm - The transaction communication instance.
    trans - The transaction received.
    size - The size of the data received, as it may have been uncompressed.
  - onCommHeartBeat
```
void onCommHeartBeat(TransactionComm comm,
                     long duration)
```
    Called when the communication link has received data.
    Parameters:
    comm - The transaction communication instance.
    duration - The duration of the heart-beat in milliseconds.
  - onCommTimeout
```
void onCommTimeout(TransactionComm comm,
                   boolean isReadTimeout)
```
    Called when the communication link has timed out on a read or write operation.
    Parameters:
    comm - The transaction communication instance.
    isReadTimeout - Flag indicating read timeout when true, false indicates write timeout.
  - onCommError
```
void onCommError(TransactionComm comm,
                 java.lang.Throwable e)
```
    Called when the communication link is closed.
    Parameters:
    comm - The transaction communication instance.
    e - The exception.
  - onCommClosing
```
void onCommClosing(TransactionComm comm)
```
    Called when the communication link is closing.
    Parameters:
    comm - The transaction communication instance.
  - onCommClosed
```
void onCommClosed(TransactionComm comm,
                  int code,
                  java.lang.String reason)
```
    Called when the communication link is closed.
    Parameters:
    comm - The transaction communication instance.

Interface TransactionCommListener

Method Summary

Method Detail

onCommConnected

onCommData

onCommHeartBeat

onCommTimeout

onCommError

onCommClosing

onCommClosed