ClientExceptionsUtils (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.spi.communication.tcp.ClientExceptionsUtils

public class ClientExceptionsUtils
extends Object

Utils to analyze client-related exceptions.

Constructor Summary

Constructors
Constructor Description

ClientExceptionsUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`isAttemptToEstablishDirectConnectionWhenOnlyInverseIsAllowed(Throwable t)`	Returns `true` if the exception that is provided is thrown because an attempt to open a direct connection was made while only inverse connections are allowed.
`static boolean`	`isClientNodeTopologyException(Throwable t, ClusterNode node)`	Returns `true` if the exception relates to cluster topology change that prevents a connection, AND the given node is client.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ClientExceptionsUtils
```
public ClientExceptionsUtils()
```
- Method Detail
  - isClientNodeTopologyException
```
public static boolean isClientNodeTopologyException(Throwable t,
                                                    ClusterNode node)
```
    Returns true if the exception relates to cluster topology change that prevents a connection, AND the given node is client.
    
    Parameters:
    
    t - The exception we analyze.
    
    node - Node to which we tried to send a message, but the send produced the given exception.
    
    Returns:
    
    true if the exception relates to cluster topology change that prevents a connection, AND the given node is client.
  - isAttemptToEstablishDirectConnectionWhenOnlyInverseIsAllowed
```
public static boolean isAttemptToEstablishDirectConnectionWhenOnlyInverseIsAllowed(Throwable t)
```
    Returns true if the exception that is provided is thrown because an attempt to open a direct connection was made while only inverse connections are allowed.
    
    Parameters:
    
    t - Exception to inspect.
    
    Returns:
    
    true if the exception that is provided is thrown because an attempt to open a direct connection was made while only inverse connections are allowed.