UnixSlaveRestarter (Jenkins core 2.454 API)

java.lang.Object
- jenkins.slaves.restarter.SlaveRestarter
- - jenkins.slaves.restarter.UnixSlaveRestarter

All Implemented Interfaces:

ExtensionPoint, Serializable
```
@Extension
public class UnixSlaveRestarter
extends SlaveRestarter
```
On Unix, restart via exec-ing to itself.

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from interface hudson.ExtensionPoint
  ExtensionPoint.LegacyInstancesAreScopedToHudson

Constructor Summary

Constructors
Constructor Description

UnixSlaveRestarter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`canWork()`	Called on the agent to see if this restarter can work on this agent.
`void`	`restart()`	If `SlaveRestarter.canWork()` method returns true, this method is called later when the connection is lost to restart the agent.

Methods inherited from class jenkins.slaves.restarter.SlaveRestarter
all

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

- Constructor Detail
  - UnixSlaveRestarter
```
public UnixSlaveRestarter()
```
- Method Detail
  - canWork
```
public boolean canWork()
```
    Description copied from class: SlaveRestarter
    
    Called on the agent to see if this restarter can work on this agent.
    
    Specified by:
    
    canWork in class SlaveRestarter
  - restart
```
public void restart()
             throws Exception
```
    Description copied from class: SlaveRestarter
    
    If SlaveRestarter.canWork() method returns true, this method is called later when the connection is lost to restart the agent.
    Note that by the time this method is called, classloader is no longer capable of loading any additional classes. Therefore SlaveRestarter.canWork() method must have exercised enough of the actual restart process so that this call can proceed without trying to load additional classes nor resources.
    This method is not expected to return, and the JVM should terminate before this call returns. If the method returns normally, the agent will move on to the reconnection without restart. If an exception is thrown, it is reported as an error and then the agent will move on to the reconnection without restart.
    
    Specified by:
    
    restart in class SlaveRestarter
    
    Throws:
    
    Exception