Former-commit-id:9f19e3f712
[formerly9f19e3f712
[formerly 64fa9254b946eae7e61bbc3f513b7c3696c4f54f]] Former-commit-id:06a8b51d6d
Former-commit-id:3360eb6c5f
360 lines
19 KiB
XML
360 lines
19 KiB
XML
<schema package="org.apache.qpid.broker">
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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<!-- Type information:
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Numeric types with "_wm" suffix are watermarked numbers. These are compound
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values containing a current value, and a low and high water mark for the reporting
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interval. The low and high water marks are set to the current value at the
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beginning of each interval and track the minimum and maximum values of the statistic
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over the interval respectively.
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Access rights for configuration elements:
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RO => Read Only
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RC => Read/Create, can be set at create time only, read-only thereafter
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RW => Read/Write
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If access rights are omitted for a property, they are assumed to be RO.
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-->
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<!-- Questions: Does C++ broker round-robin dests on queues? -->
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<!--
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===============================================================
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System
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===============================================================
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-->
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<class name="System">
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<property name="systemId" index="y" type="uuid" access="RC"/>
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<property name="osName" type="sstr" access="RO" desc="Operating System Name"/>
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<property name="nodeName" type="sstr" access="RO" desc="Node Name"/>
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<property name="release" type="sstr" access="RO"/>
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<property name="version" type="sstr" access="RO"/>
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<property name="machine" type="sstr" access="RO"/>
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</class>
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<!--
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===============================================================
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Broker
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===============================================================
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-->
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<class name="Broker">
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<property name="systemRef" type="objId" references="System" access="RC" index="y" desc="System ID" parentRef="y"/>
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<property name="port" type="uint16" access="RC" index="y" desc="TCP Port for AMQP Service"/>
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<property name="workerThreads" type="uint16" access="RO" desc="Thread pool size"/>
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<property name="maxConns" type="uint16" access="RO" desc="Maximum allowed connections"/>
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<property name="connBacklog" type="uint16" access="RO" desc="Connection backlog limit for listening socket"/>
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<property name="stagingThreshold" type="uint32" access="RO" desc="Broker stages messages over this size to disk"/>
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<property name="mgmtPubInterval" type="uint16" access="RW" unit="second" min="1" desc="Interval for management broadcasts"/>
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<property name="version" type="sstr" access="RO" desc="Running software version"/>
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<property name="dataDir" type="sstr" access="RO" optional="y" desc="Persistent configuration storage location"/>
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<statistic name="uptime" type="deltaTime"/>
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<method name="echo" desc="Request a response to test the path to the management broker">
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<arg name="sequence" dir="IO" type="uint32" default="0"/>
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<arg name="body" dir="IO" type="lstr" default=""/>
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</method>
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<method name="connect" desc="Establish a connection to another broker">
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<arg name="host" dir="I" type="sstr"/>
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<arg name="port" dir="I" type="uint32"/>
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<arg name="durable" dir="I" type="bool"/>
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<arg name="authMechanism" dir="I" type="sstr"/>
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<arg name="username" dir="I" type="sstr"/>
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<arg name="password" dir="I" type="sstr"/>
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<arg name="transport" dir="I" type="sstr"/>
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</method>
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<method name="queueMoveMessages" desc="Move messages from one queue to another">
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<arg name="srcQueue" dir="I" type="sstr" desc="Source queue"/>
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<arg name="destQueue" dir="I" type="sstr" desc="Destination queue"/>
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<arg name="qty" dir="I" type="uint32" desc="# of messages to move. 0 means all messages"/>
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</method>
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</class>
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<!--
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===============================================================
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Management Agent
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===============================================================
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-->
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<class name="Agent">
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<property name="connectionRef" type="objId" references="Connection" access="RO" index="y"/>
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<property name="label" type="sstr" access="RO" desc="Label for agent"/>
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<property name="registeredTo" type="objId" references="Broker" access="RO" desc="Broker agent is registered to"/>
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<property name="systemId" type="uuid" access="RO" desc="Identifier of system where agent resides"/>
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<property name="brokerBank" type="uint32" access="RO" desc="Assigned object-id broker bank"/>
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<property name="agentBank" type="uint32" access="RO" desc="Assigned object-id agent bank"/>
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</class>
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<!--
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===============================================================
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Virtual Host
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===============================================================
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-->
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<class name="Vhost">
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<property name="brokerRef" type="objId" references="Broker" access="RC" index="y" parentRef="y"/>
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<property name="name" type="sstr" access="RC" index="y"/>
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<property name="federationTag" type="sstr" access="RO"/>
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</class>
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<!--
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===============================================================
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Queue
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===============================================================
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-->
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<class name="Queue">
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<property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/>
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<property name="name" type="sstr" access="RC" index="y"/>
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<property name="durable" type="bool" access="RC"/>
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<property name="autoDelete" type="bool" access="RC"/>
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<property name="exclusive" type="bool" access="RC"/>
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<property name="arguments" type="map" access="RO" desc="Arguments supplied in queue.declare"/>
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<property name="altExchange" type="objId" references="Exchange" access="RO" optional="y"/>
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<statistic name="msgTotalEnqueues" type="count64" unit="message" desc="Total messages enqueued"/>
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<statistic name="msgTotalDequeues" type="count64" unit="message" desc="Total messages dequeued"/>
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<statistic name="msgTxnEnqueues" type="count64" unit="message" desc="Transactional messages enqueued"/>
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<statistic name="msgTxnDequeues" type="count64" unit="message" desc="Transactional messages dequeued"/>
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<statistic name="msgPersistEnqueues" type="count64" unit="message" desc="Persistent messages enqueued"/>
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<statistic name="msgPersistDequeues" type="count64" unit="message" desc="Persistent messages dequeued"/>
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<statistic name="msgDepth" type="count32" unit="message" desc="Current size of queue in messages" assign="msgTotalEnqueues - msgTotalDequeues"/>
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<statistic name="byteDepth" type="count32" unit="octet" desc="Current size of queue in bytes" assign="byteTotalEnqueues - byteTotalDequeues"/>
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<statistic name="byteTotalEnqueues" type="count64" unit="octet" desc="Total messages enqueued"/>
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<statistic name="byteTotalDequeues" type="count64" unit="octet" desc="Total messages dequeued"/>
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<statistic name="byteTxnEnqueues" type="count64" unit="octet" desc="Transactional messages enqueued"/>
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<statistic name="byteTxnDequeues" type="count64" unit="octet" desc="Transactional messages dequeued"/>
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<statistic name="bytePersistEnqueues" type="count64" unit="octet" desc="Persistent messages enqueued"/>
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<statistic name="bytePersistDequeues" type="count64" unit="octet" desc="Persistent messages dequeued"/>
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<statistic name="consumerCount" type="hilo32" unit="consumer" desc="Current consumers on queue"/>
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<statistic name="bindingCount" type="hilo32" unit="binding" desc="Current bindings"/>
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<statistic name="unackedMessages" type="hilo32" unit="message" desc="Messages consumed but not yet acked"/>
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<statistic name="messageLatency" type="mmaTime" unit="nanosecond" desc="Broker latency through this queue"/>
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<method name="purge" desc="Discard all or some messages on a queue">
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<arg name="request" dir="I" type="uint32" desc="0 for all messages or n>0 for n messages"/>
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</method>
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</class>
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<!--
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===============================================================
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Exchange
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===============================================================
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-->
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<class name="Exchange">
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<property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/>
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<property name="name" type="sstr" access="RC" index="y"/>
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<property name="type" type="sstr" access="RO"/>
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<property name="durable" type="bool" access="RO"/>
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<property name="autoDelete" type="bool" access="RO"/>
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<property name="altExchange" type="objId" references="Exchange" access="RO" optional="y"/>
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<property name="arguments" type="map" access="RO" desc="Arguments supplied in exchange.declare"/>
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<statistic name="producerCount" type="hilo32" desc="Current producers on exchange"/>
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<statistic name="bindingCount" type="hilo32" desc="Current bindings"/>
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<statistic name="msgReceives" type="count64" desc="Total messages received"/>
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<statistic name="msgDrops" type="count64" desc="Total messages dropped (no matching key)"/>
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<statistic name="msgRoutes" type="count64" desc="Total routed messages"/>
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<statistic name="byteReceives" type="count64" desc="Total bytes received"/>
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<statistic name="byteDrops" type="count64" desc="Total bytes dropped (no matching key)"/>
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<statistic name="byteRoutes" type="count64" desc="Total routed bytes"/>
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</class>
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<!--
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===============================================================
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Binding
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===============================================================
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-->
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<class name="Binding">
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<property name="exchangeRef" type="objId" references="Exchange" access="RC" index="y" parentRef="y"/>
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<property name="queueRef" type="objId" references="Queue" access="RC" index="y"/>
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<property name="bindingKey" type="sstr" access="RC" index="y"/>
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<property name="arguments" type="map" access="RC"/>
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<property name="origin" type="sstr" access="RO" optional="y"/>
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<statistic name="msgMatched" type="count64"/>
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</class>
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<!--
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===============================================================
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Subscription
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===============================================================
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-->
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<class name="Subscription">
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<property name="sessionRef" type="objId" references="Session" access="RC" index="y" parentRef="y"/>
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<property name="queueRef" type="objId" references="Queue" access="RC" index="y"/>
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<property name="name" type="sstr" access="RC" index="y"/>
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<property name="browsing" type="bool" access="RC"/>
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<property name="acknowledged" type="bool" access="RC"/>
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<property name="exclusive" type="bool" access="RC"/>
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<property name="creditMode" type="sstr" access="RO" desc="WINDOW or CREDIT"/>
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<property name="arguments" type="map" access="RC"/>
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<statistic name="delivered" type="count64" unit="message" desc="Messages delivered"/>
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</class>
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<!--
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===============================================================
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Connection
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===============================================================
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-->
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<class name="Connection">
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<property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/>
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<property name="address" type="sstr" access="RC" index="y"/>
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<property name="incoming" type="bool" access="RC"/>
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<property name="SystemConnection" type="bool" access="RC" desc="Infrastucture/ Inter-system connection (Cluster, Federation, ...)"/>
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<property name="federationLink" type="bool" access="RO" desc="Is this a federation link"/>
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<property name="authIdentity" type="sstr" access="RO" desc="authId of connection if authentication enabled"/>
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<property name="remoteProcessName" type="sstr" access="RO" optional="y" desc="Name of executable running as remote client"/>
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<property name="remotePid" type="uint32" access="RO" optional="y" desc="Process ID of remote client"/>
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<property name="remoteParentPid" type="uint32" access="RO" optional="y" desc="Parent Process ID of remote client"/>
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<statistic name="closing" type="bool" desc="This client is closing by management request"/>
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<statistic name="framesFromClient" type="count64"/>
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<statistic name="framesToClient" type="count64"/>
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<statistic name="bytesFromClient" type="count64"/>
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<statistic name="bytesToClient" type="count64"/>
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<method name="close"/>
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</class>
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<!--
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===============================================================
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Link
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===============================================================
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-->
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<class name="Link">
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This class represents an inter-broker connection.
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<property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/>
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<property name="host" type="sstr" access="RC" index="y"/>
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<property name="port" type="uint16" access="RC" index="y"/>
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<property name="transport" type="sstr" access="RC"/>
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<property name="durable" type="bool" access="RC"/>
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<statistic name="state" type="sstr" desc="Operational state of the link"/>
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<statistic name="lastError" type="sstr" desc="Reason link is not operational"/>
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<method name="close"/>
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<method name="bridge" desc="Bridge messages over the link">
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<arg name="durable" dir="I" type="bool"/>
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<arg name="src" dir="I" type="sstr"/>
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<arg name="dest" dir="I" type="sstr"/>
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<arg name="key" dir="I" type="sstr"/>
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<arg name="tag" dir="I" type="sstr"/>
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<arg name="excludes" dir="I" type="sstr"/>
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<arg name="srcIsQueue" dir="I" type="bool"/>
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<arg name="srcIsLocal" dir="I" type="bool"/>
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<arg name="dynamic" dir="I" type="bool"/>
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<arg name="sync" dir="I" type="uint16"/>
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</method>
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</class>
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<!--
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===============================================================
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Bridge
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===============================================================
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-->
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<class name="Bridge">
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<property name="linkRef" type="objId" references="Link" access="RC" index="y" parentRef="y"/>
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<property name="channelId" type="uint16" access="RC" index="y"/>
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<property name="durable" type="bool" access="RC"/>
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<property name="src" type="sstr" access="RC"/>
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<property name="dest" type="sstr" access="RC"/>
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<property name="key" type="sstr" access="RC"/>
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<property name="srcIsQueue" type="bool" access="RC"/>
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<property name="srcIsLocal" type="bool" access="RC"/>
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<property name="tag" type="sstr" access="RC"/>
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<property name="excludes" type="sstr" access="RC"/>
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<property name="dynamic" type="bool" access="RC"/>
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<property name="sync" type="uint16" access="RC"/>
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<method name="close"/>
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</class>
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<!--
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===============================================================
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Session
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===============================================================
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-->
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<class name="Session">
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<property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/>
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<property name="name" type="sstr" access="RC" index="y"/>
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<property name="channelId" type="uint16" access="RO"/>
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<property name="connectionRef" type="objId" references="Connection" access="RO"/>
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<property name="detachedLifespan" type="uint32" access="RO" unit="second"/>
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<property name="attached" type="bool" access="RO"/>
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<property name="expireTime" type="absTime" access="RO" optional="y"/>
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<property name="maxClientRate" type="uint32" access="RO" unit="msgs/sec" optional="y"/>
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<statistic name="framesOutstanding" type="count32"/>
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<statistic name="TxnStarts" type="count64" unit="transaction" desc="Total transactions started "/>
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<statistic name="TxnCommits" type="count64" unit="transaction" desc="Total transactions committed"/>
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<statistic name="TxnRejects" type="count64" unit="transaction" desc="Total transactions rejected"/>
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<statistic name="TxnCount" type="count32" unit="transaction" desc="Current pending transactions"/>
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<statistic name="clientCredit" type="count32" unit="message" desc="Client message credit"/>
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<method name="solicitAck"/>
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<method name="detach"/>
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<method name="resetLifespan"/>
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<method name="close"/>
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</class>
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<eventArguments>
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<arg name="altEx" type="sstr" desc="Name of the alternate exchange"/>
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<arg name="args" type="map" desc="Supplemental arguments or parameters supplied"/>
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<arg name="autoDel" type="bool" desc="Created object is automatically deleted when no longer in use"/>
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<arg name="dest" type="sstr" desc="Destination tag for a subscription"/>
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<arg name="disp" type="sstr" desc="Disposition of a declaration: 'created' if object was created, 'existing' if object already existed"/>
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<arg name="durable" type="bool" desc="Created object is durable"/>
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<arg name="exName" type="sstr" desc="Name of an exchange"/>
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<arg name="exType" type="sstr" desc="Type of an exchange"/>
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<arg name="excl" type="bool" desc="Created object is exclusive for the use of the owner only"/>
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<arg name="key" type="lstr" desc="Key text used for routing or binding"/>
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<arg name="qName" type="sstr" desc="Name of a queue"/>
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<arg name="reason" type="lstr" desc="Reason for a failure"/>
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<arg name="rhost" type="sstr" desc="Address (i.e. DNS name, IP address, etc.) of a remotely connected host"/>
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<arg name="user" type="sstr" desc="Authentication identity"/>
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</eventArguments>
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<event name="clientConnect" sev="inform" args="rhost, user"/>
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<event name="clientConnectFail" sev="warn" args="rhost, user, reason"/>
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<event name="clientDisconnect" sev="inform" args="rhost, user"/>
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<event name="brokerLinkUp" sev="inform" args="rhost"/>
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<event name="brokerLinkDown" sev="warn" args="rhost"/>
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<event name="queueDeclare" sev="inform" args="rhost, user, qName, durable, excl, autoDel, args, disp"/>
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<event name="queueDelete" sev="inform" args="rhost, user, qName"/>
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<event name="exchangeDeclare" sev="inform" args="rhost, user, exName, exType, altEx, durable, autoDel, args, disp"/>
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<event name="exchangeDelete" sev="inform" args="rhost, user, exName"/>
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<event name="bind" sev="inform" args="rhost, user, exName, qName, key, args"/>
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<event name="unbind" sev="inform" args="rhost, user, exName, qName, key"/>
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<event name="subscribe" sev="inform" args="rhost, user, qName, dest, excl, args"/>
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<event name="unsubscribe" sev="inform" args="rhost, user, dest"/>
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</schema>
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