KeepAlive (LaBB-CAT backend 1.0.8-SNAPSHOT202507291435 API)

java.lang.Object
- nzilbb.labbcat.server.api.APIRequestHandler
- - nzilbb.labbcat.server.api.KeepAlive

```
public class KeepAlive
extends APIRequestHandler
```
/keepalive or /api/keepalive : Keeps the current session/task alive.
This enpoint is intended to that the user's session, and a given task, is not disposed of even if they don't browse to a new page for a long time.
The only method supported is:
GET
- Optional parameter
  
  threadId A thread to keep from being cleaned up.
- Response Body - no body is returned.
- Response Status - always 200 .
Author:

Robert Fromont

- Field Summary
  - Fields inherited from class nzilbb.labbcat.server.api.APIRequestHandler
    SC_BAD_REQUEST, SC_CONFLICT, SC_FORBIDDEN, SC_INTERNAL_SERVER_ERROR, SC_METHOD_NOT_ALLOWED, SC_NOT_FOUND, SC_OK, SC_UNPROCESSABLE_CONTENT, SC_UNSUPPORTED_MEDIA_TYPE
- Constructor Summary
  
  Constructors
  Constructor Description
  
  KeepAlive()
  Constructor
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void get(RequestParameters parameters, Consumer<Integer> refreshHeader)
  Keeps session/task alive.
  - Methods inherited from class nzilbb.labbcat.server.api.APIRequestHandler
    GetSystemAttribute, init, writeResponse
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - KeepAlive
```
public KeepAlive()
```
    Constructor
- Method Detail
  - get
```
public void get(RequestParameters parameters,
                Consumer<Integer> refreshHeader)
```
    Keeps session/task alive.
    
    Parameters:
    
    parameters - Request parameter map.
    
    refreshHeader - Receives the value for the Refresh header.