Management API Reference for request-limit

Concurrent request limiter handler

Attributes (2)

max-concurrent-requests - Maximum number of concurrent requests

Type	INT
Does the attribute allow expression?	true
Where is the attribute stored?	configuration
Access Type	read-write
Is restarted required?	all-services
Min	1
Max	2147483647
Stability Level	default
Raw DMR model	`{ "type" : { "TYPE_MODEL_VALUE" : "INT" }, "description" : "Maximum number of concurrent requests", "expressions-allowed" : true, "required" : true, "nillable" : false, "min" : 1, "max" : 2147483647, "stability" : "default", "access-type" : "read-write", "storage" : "configuration", "restart-required" : "all-services", "capability-reference" : null }`

queue-size - Number of requests to queue before they start being rejected

Type	INT
Default Value	0
Is the attribute nillable?	true
Does the attribute allow expression?	true
Where is the attribute stored?	configuration
Access Type	read-write
Is restarted required?	all-services
Min	0
Max	2147483647
Stability Level	default
Raw DMR model	`{ "type" : { "TYPE_MODEL_VALUE" : "INT" }, "description" : "Number of requests to queue before they start being rejected", "expressions-allowed" : true, "required" : false, "nillable" : true, "default" : 0, "min" : 0, "max" : 2147483647, "stability" : "default", "access-type" : "read-write", "storage" : "configuration", "restart-required" : "all-services", "capability-reference" : null }`

Operations (2)

add - Add request limiter

Request Parameter	Type	Required	Expressions Allowed	Default value	Description
max-concurrent-requests	INT	true	true		Maximum number of concurrent requests
queue-size	INT	false	true	0	Number of requests to queue before they start being rejected

Raw DMR model


{
    "operation-name" : "add",
    "description" : "Add request limiter",
    "request-properties" : {
        "max-concurrent-requests" : {
            "type" : {
                "TYPE_MODEL_VALUE" : "INT"
            },
            "description" : "Maximum number of concurrent requests",
            "expressions-allowed" : true,
            "required" : true,
            "nillable" : false,
            "min" : 1,
            "max" : 2147483647,
            "stability" : "default"
        },
        "queue-size" : {
            "type" : {
                "TYPE_MODEL_VALUE" : "INT"
            },
            "description" : "Number of requests to queue before they start being rejected",
            "expressions-allowed" : true,
            "required" : false,
            "nillable" : true,
            "default" : 0,
            "min" : 0,
            "max" : 2147483647,
            "stability" : "default"
        }
    },
    "reply-properties" : {},
    "stability" : "default",
    "read-only" : false,
    "restart-required" : "resource-services",
    "runtime-only" : false
}

remove - removes limiter

Raw DMR model


{
    "operation-name" : "remove",
    "description" : "removes limiter",
    "request-properties" : {},
    "reply-properties" : {},
    "stability" : "default",
    "read-only" : false,
    "restart-required" : "resource-services",
    "runtime-only" : false
}

Galleon Features

Galleon features are to be used when creating Galleon feature-packs.

subsystem.undertow.configuration.filter.request-limit

        
<feature spec="subsystem.undertow.configuration.filter.request-limit">
  <param name="request-limit" value="{resource name}"/>
  <param name="max-concurrent-requests" value="{value}"/>
  <param name="queue-size" value="{value}"/>
<feature/>