web-2/wildfly/docs/schema/wildfly-io_4_0.xsd

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<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright The WildFly Authors
~ SPDX-License-Identifier: Apache-2.0
-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns="urn:jboss:domain:io:4.0"
targetNamespace="urn:jboss:domain:io:4.0"
elementFormDefault="qualified"
attributeFormDefault="unqualified"
version="1.0">
<!-- The io subsystem root element -->
<xs:element name="subsystem" type="io-subsystemType"/>
<xs:complexType name="io-subsystemType">
<xs:annotation>
<xs:documentation>
<![CDATA[
The configuration of the io subsystem.
]]>
</xs:documentation>
</xs:annotation>
<xs:choice minOccurs="1" maxOccurs="unbounded">
<xs:element name="worker" type="workerType"/>
<xs:element name="buffer-pool" type="bufferPoolType"/>
</xs:choice>
<xs:attribute name="default-worker" type="xs:string">
<xs:annotation>
<xs:documentation>Specifies the default I/O worker.</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
<xs:complexType name="workerType">
<xs:choice minOccurs="0" maxOccurs="unbounded">
<xs:element name="outbound-bind-address" type="outboundBindAddressType"/>
</xs:choice>
<xs:attribute name="name" use="required" type="xs:string">
<xs:annotation>
<xs:documentation>
<![CDATA[
Name of worker
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="io-threads" type="xs:int">
<xs:annotation>
<xs:documentation>
<![CDATA[
Specify the number of I/O threads to create for the worker.
If not specified, a default will be chosen, which is calculated by cpuCount * 2
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="task-keepalive" type="xs:int" default="60000">
<xs:annotation>
<xs:documentation>
<![CDATA[
Specify the number of milliseconds to keep non-core task threads alive.
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="task-core-threads" type="xs:int">
<xs:annotation>
<xs:documentation>
<![CDATA[
Specify the starting number of threads for the worker task thread pool.
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="task-max-threads" type="xs:int">
<xs:annotation>
<xs:documentation>
<![CDATA[
Specify the maximum number of threads for the worker task thread pool.
If not set, default value used which is calculated by formula cpuCount * 16,
as long as MaxFileDescriptorCount jmx property allows that number,
otherwise calculation takes max into account to adjust it accordingly.
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="stack-size" type="xs:long" default="0">
<xs:annotation>
<xs:documentation>
<![CDATA[
The stack size (in bytes) to attempt to use for worker threads.
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
<xs:complexType name="bufferPoolType">
<xs:attribute name="name" use="required" type="xs:string">
<xs:annotation>
<xs:documentation>
<![CDATA[
Name of buffer pool
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="buffer-size" use="optional" type="xs:int">
<xs:annotation>
<xs:documentation>
<![CDATA[
The size of each buffer slice in bytes, if not set optimal value is calculated based on available RAM resources in your system.
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="buffers-per-slice" use="optional" type="xs:int">
<xs:annotation>
<xs:documentation>
<![CDATA[
How many buffers per slice, if not set optimal value is calculated based on available RAM resources in your system.
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="direct-buffers" use="optional" type="xs:boolean">
<xs:annotation>
<xs:documentation>
<![CDATA[
Does the buffer pool use direct buffers, some platforms don't support direct buffers
]]>
</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
<xs:complexType name="outboundBindAddressType">
<annotation xmlns="http://www.w3.org/2001/XMLSchema">
<documentation>
A configuration of a single outbound bind address.
</documentation>
</annotation>
<xs:attribute name="name" type="xs:string" use="required">
<annotation xmlns="http://www.w3.org/2001/XMLSchema">
<documentation>
The name of the bind address sub-resource.
</documentation>
</annotation>
</xs:attribute>
<xs:attribute name="match" type="xs:string" use="required">
<annotation xmlns="http://www.w3.org/2001/XMLSchema">
<documentation>
The CIDR address string which matches the destination when this rule applies.
</documentation>
</annotation>
</xs:attribute>
<xs:attribute name="bind-address" type="xs:string" use="required">
<annotation xmlns="http://www.w3.org/2001/XMLSchema">
<documentation>
The bind address to use if the destination address matches.
</documentation>
</annotation>
</xs:attribute>
<xs:attribute name="bind-port" type="xs:nonNegativeInteger" use="optional" default="0">
<annotation xmlns="http://www.w3.org/2001/XMLSchema">
<documentation>
The port number to bind to if the destination address matches.
</documentation>
</annotation>
</xs:attribute>
</xs:complexType>
</xs:schema>