RequestLimitingHandler (Undertow 2.1.0.Final API)

java.lang.Object
- io.undertow.server.handlers.RequestLimitingHandler

All Implemented Interfaces:

HttpHandler
```
public final class RequestLimitingHandler
extends Object
implements HttpHandler
```
A handler which limits the maximum number of concurrent requests. Requests beyond the limit will block until the previous request is complete.

Author:

David M. Lloyd

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class RequestLimitingHandler.Builder

Nested Classes
Modifier and Type	Class and Description
`static class`	`RequestLimitingHandler.Builder`

Constructor Summary

Constructors
Constructor and Description
`RequestLimitingHandler(int maximumConcurrentRequests, HttpHandler nextHandler)` Construct a new instance.
`RequestLimitingHandler(int maximumConcurrentRequests, int queueSize, HttpHandler nextHandler)` Construct a new instance.
`RequestLimitingHandler(RequestLimit requestLimit, HttpHandler nextHandler)` Construct a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`RequestLimit`	`getRequestLimit()`
`void`	`handleRequest(HttpServerExchange exchange)` Handle the request.

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

- Constructor Detail
  - RequestLimitingHandler
```
public RequestLimitingHandler(int maximumConcurrentRequests,
                              HttpHandler nextHandler)
```
    Construct a new instance. The maximum number of concurrent requests must be at least one. The next handler must not be null.
    
    Parameters:
    
    maximumConcurrentRequests - the maximum concurrent requests
    
    nextHandler - the next handler
  - RequestLimitingHandler
```
public RequestLimitingHandler(int maximumConcurrentRequests,
                              int queueSize,
                              HttpHandler nextHandler)
```
    Construct a new instance. The maximum number of concurrent requests must be at least one. The next handler must not be null.
    
    Parameters:
    
    maximumConcurrentRequests - the maximum concurrent requests
    
    queueSize - the maximum number of requests to queue
    
    nextHandler - the next handler
  - RequestLimitingHandler
```
public RequestLimitingHandler(RequestLimit requestLimit,
                              HttpHandler nextHandler)
```
    Construct a new instance. This version takes a RequestLimit directly which may be shared with other handlers.
    
    Parameters:
    
    requestLimit - the request limit information.
    
    nextHandler - the next handler
- Method Detail
  - handleRequest
```
public void handleRequest(HttpServerExchange exchange)
                   throws Exception
```
    Description copied from interface: HttpHandler
    
    Handle the request.
    
    Specified by:
    
    handleRequest in interface HttpHandler
    
    Parameters:
    
    exchange - the HTTP request/response exchange
    
    Throws:
    
    Exception
  - getRequestLimit
```
public RequestLimit getRequestLimit()
```

Class RequestLimitingHandler

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

RequestLimitingHandler

RequestLimitingHandler

RequestLimitingHandler

Method Detail

handleRequest

getRequestLimit