XEP-0079

<iq from='northumberland@shakespeare.lit/westminster'
    to='shakespeare.lit'
    type='get'>
  <query xmlns='http://jabber.org/protocol/disco#info'/>
</iq>
<iq from='shakespeare.lit'
    to='northumberland@shakespeare.lit/westminster'
    type='result'>
  <query xmlns='http://jabber.org/protocol/disco#info'>
    <identity name='Shakespeare IM' category='im' type='server'/>
    ...
    <feature var='http://jabber.org/protocol/amp'/>
    ...
  </query>
</iq>
<iq from='northumberland@shakespeare.lit/westminster'
    to='shakespeare.lit'
    type='get'>
  <query xmlns='http://jabber.org/protocol/disco#info'
         node='http://jabber.org/protocol/amp'/>
</iq>
<iq from='shakespeare.lit'
    to='northumberland@shakespeare.lit/westminster'
    type='result'>
  <query xmlns='http://jabber.org/protocol/disco#info'
         node='http://jabber.org/protocol/amp'>
    <identity name='Shakespeare IM AMP Support' category='im' type='server'/>
    ...
    <feature var='http://jabber.org/protocol/amp'/>
    <feature var='http://jabber.org/protocol/amp?action=drop'/>
    <feature var='http://jabber.org/protocol/amp?action=error'/>
    <feature var='http://jabber.org/protocol/amp?action=notify'/>
    <feature var='http://jabber.org/protocol/amp?condition=deliver'/>
    <feature var='http://jabber.org/protocol/amp?condition=expire-at'/>
    <feature var='http://jabber.org/protocol/amp?condition=match-resource'/>
    ...
  </query>
</iq>
<message
    from='northumberland@shakespeare.lit'
    id='richard2-4.1.247'
    to='kingrichard@royalty.england.lit'>
  <body>My lord, dispatch; read o'er these articles.</body>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule condition='expire-at'
          action='drop'
          value='2004-01-01T00:00:00Z'/>
  </amp>
</message>
<message
    from='northumberland@shakespeare.lit'
    id='richard2-4.1.247'
    to='kingrichard@royalty.england.lit'>
  <body>My lord, dispatch; read o'er these articles.</body>
  <amp xmlns='http://jabber.org/protocol/amp'
       per-hop='true'>
    <rule condition='expire-at'
          action='drop'
          value='2004-01-01T00:00:00Z'/>
  </amp>
</message>
  <message from='hamlet.lit'
           to='bernardo@hamlet.lit/elsinore'
           id='chatty2'>
    <amp xmlns='http://jabber.org/protocol/amp'
         status='alert'
         from='francisco@hamlet.lit'
         to='bernardo@hamlet.lit/elsinore'>
      <rule action='alert' condition='deliver' value='stored'/>
    </amp>
  </message>
  <message from='hamlet.lit'
           to='bernardo@hamlet.lit/elsinore'
           type='error'
           id='chatty2'>
    <amp xmlns='http://jabber.org/protocol/amp'
         status='error'
         from='francisco@hamlet.lit'
         to='bernardo@hamlet.lit/elsinore'>
      <rule action='error' condition='deliver' value='stored'/>
    </amp>
    <error type='modify' code='500'>
      <undefined-condition xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
      <failed-rules xmlns='http://jabber.org/protocol/amp#errors'>
        <rule action='error' condition='deliver' value='stored'/>
      </failed-rules>
    </error>
  </message>
  <message from='hamlet.lit'
           to='bernardo@hamlet.lit/elsinore'
           id='chatty2'>
    <amp xmlns='http://jabber.org/protocol/amp'
         status='notify'
         from='francisco@hamlet.lit'
         to='bernardo@hamlet.lit/elsinore'>
      <rule action='notify' condition='deliver' value='stored'/>
    </amp>
  </message>
<message to='francisco@hamlet.lit/pda'
         from='bernardo@hamlet.lit/elsinore'
         id='ibb1'>
  <data xmlns='http://jabber.org/protocol/ibb' sid='mySID' seq='0'>
    qANQR1DBwU4DX7jmYZnncmUQB/9KuKBddzQH+tZ1ZywKK0yHKnq57kWq+RFtQdCJ
    WpdWpR0uQsuJe7+vh3NWn59/gTc5MDlX8dS9p0ovStmNcyLhxVgmqS8ZKhsblVeu
    IpQ0JgavABqibJolc3BKrVtVV1igKiX/N7Pi8RtY1K18toaMDhdEfhBRzO/XB0+P
    AQhYlRjNacGcslkhXqNjK5Va4tuOAPy2n1Q8UUrHbUd0g+xJ9Bm0G0LZXyvCWyKH
    kuNEHFQiLuCY6Iv0myq6iX6tjuHehZlFSh80b5BVV9tNLwNR5Eqz1klxMhoghJOA
  </data>
  <amp xmlns='http://jabber.org/protocol/amp' per-hop='true'>
    <rule action='error' condition='expire-at' value='2004-09-10T08:33:14Z'/>
    <rule action='error' condition='match-resource' value='other'/>
  </amp>
</message>
<message from='hamlet.lit'
         to='bernardo@hamlet.lit/elsinore'
         id='ibb1'>
  <amp xmlns='http://jabber.org/protocol/amp'
      from='bernardo@hamlet.lit/elsinore'
      to='francisco@hamlet.lit/pda'>
    <rule action='error' condition='match-resource' value='other'/>
  </amp>
  <error type='modify' code='500'>
    <undefined-condition xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
    <failed-rules xmlns='http://jabber.org/protocol/amp#errors'>
      <rule action='error' condition='match-resource' value='other'/>
    </failed-rules>
  </error>
</message>
<message to='linuxwolf@outer-planes.net'
         from='receptionist@outer-planes.net'
         id='alert849'>
  <subject>Guest Alert!</subject>
  <body>
    There will be clients in the conference room today around 1 PM!
    As always, be courteous and quiet nearby...
  </body>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='expire-at' value='2003-06-23T23:00:00Z'/>
  </amp>
</message>
<message to='francisco@hamlet.lit'
         from='bernardo@hamlet.lit/elsinore'
         type='chat'
         id='chatty1'>
  <body>Who&apos;s there?</body>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='deliver' value='stored'/>
  </amp>
</message>
<message to='francisco@hamlet.lit'
         from='bernardo@hamlet.lit/elsinore'
         type='chat'
         id='chatty2'>
  <body>Who&apos;s there?</body>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='alert' condition='deliver' value='stored'/>
  </amp>
</message>
<message from='hamlet.lit'
         to='bernardo@hamlet.lit/elsinore'
         id='chatty2'>
  <amp xmlns='http://jabber.org/protocol/amp'
       action='alert'
       from='bernardo@hamlet.lit/elsinore'
       to='francisco@hamlet.lit'>
    <rule action='alert' condition='deliver' value='stored'/>
  </amp>
</message>
<message
    from='northumberland@shakespeare.lit'
    id='richard2-4.1.247'
    to='kingrichard@royalty.england.lit'>
  <body>My lord, dispatch; read o'er these articles.</body>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
  </amp>
</message>
<message
    from='shakespeare.lit'
    id='richard2-4.1.247'
    to='northumberland@shakespeare.lit'
    type='error'>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
  </amp>
  <error type='modify' code='400'>
    <bad-request xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
    <unsupported-actions xmlns='http://jabber.org/protocol/amp'>
      <rule condition='expire-at'
            action='drop'
            value='2004-01-01T00:00:00Z'/>
    </unsupported-actions>
  </error>
</message>
<message
    from='shakespeare.lit'
    id='richard2-4.1.247'
    to='kingrichard@royalty.england.lit'>
  <body>My lord, dispatch; read o'er these articles.</body>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
  </amp>
</message>
<message
    from='shakespeare.lit'
    id='richard2-4.1.247'
    to='northumberland@shakespeare.lit'
    type='error'>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
  </amp>
  <error type='modify' code='400'>
    <bad-request xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
    <unsupported-conditions xmlns='http://jabber.org/protocol/amp'>
      <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
    </unsupported-conditions>
  </error>
</message>
<message
    from='northumberland@shakespeare.lit'
    id='richard2-4.1.247'
    to='kingrichard@royalty.england.lit'>
  <body>My lord, dispatch; read o'er these articles.</body>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
  </amp>
</message>
<message
    from='shakespeare.lit'
    id='richard2-4.1.247'
    to='northumberland@shakespeare.lit'
    type='error'>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
  </amp>
  <error type='modify' code='405'>
    <not-acceptable xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
    <invalid-rules xmlns='http://jabber.org/protocol/amp'>
      <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
    </invalid-rules>
  </error>
</message>
<message
    from='northumberland@shakespeare.lit'
    id='richard2-4.1.247'
    to='kingrichard@royalty.england.lit'>
  <body>My lord, dispatch; read o'er these articles.</body>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
  </amp>
</message>
<message
    from='royalty.england.lit'
    id='richard2-4.1.247'
    to='northumberland@shakespeare.lit'
    type='error'>
  <amp xmlns='http://jabber.org/protocol/amp'>
    <rule action='drop' condition='expire-at' value='2004-01-01T00:00:00Z'/>
  </amp>
  <error type='cancel' code='503'>
    <service-unavailable xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
  </error>
</message>
  <message from='hamlet.lit'
           to='bernardo@hamlet.lit/elsinore'
           id='chatty2'>
    <body>Who&apos;s there?</body>
    <amp xmlns='http://jabber.org/protocol/amp'
         status='error'
         from='francisco@hamlet.lit'
         to='bernardo@hamlet.lit/elsinore'>
      <rule action='error' condition='deliver' value='stored'/>
    </amp>
  </message>
  <message from='hamlet.lit'
           to='bernardo@hamlet.lit/elsinore'
           type='error'
           id='chatty2'>
    <amp xmlns='http://jabber.org/protocol/amp'
         status='error'
         from='francisco@hamlet.lit'
         to='bernardo@hamlet.lit/elsinore'>
      <rule action='error' condition='deliver' value='stored'/>
    </amp>
    <error type='modify' code='500'>
      <undefined-condition xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
      <failed-rules xmlns='http://jabber.org/protocol/amp#errors'>
        <rule action='error' condition='deliver' value='stored'/>
      </failed-rules>
    </error>
  </message>
<?xml version='1.0' encoding='utf-8'?>
 
<stream:stream xmlns:stream='http://etherx.jabber.org/streams/'
    xmlns='jabber:client'
    from='somedomain'
    version='1.0'>
 
  <stream:features>
 
    ...
 
    <amp xmlns='http://jabber.org/features/amp'/>
 
    ...
 
  </stream:features>
<condition>
  <name>the value of the 'condition' attribute</name>
  <ns>the namespace to be used as a service discovery feature</ns>
  <per-hop>does the "per-hop" flag apply? [true|false]</per-hop>
  <value>
     The syntax (e.g., datatype or allowable values) of the
     'value' attribute.
  </value>
  <processing>values that result in message processing</processing>
  <doc>the document (e.g., XEP) in which this condition is specified</doc>
</condition>
<condition>
  <name>deliver</name>
  <ns>http://jabber.org/protocol/amp?condition=deliver</ns>
  <per-hop>true</per-hop>
  <value>[direct|forward|gateway|none|stored]</value>
  <processing>
    The condition is met if (1) the value is "direct" and the message
    can be immediately delivered or further dispatched, (2) the value
    is "forward" and the message can be forwarded to another XMPP
    address, (3) the value is "gateway" and the message can be sent
    to a non-XMPP address via a gateway, (4) the value is "none" and
    the message cannot be delivered at all, or (5) the value is 
    "stored" and the message can be stored for later delivery.
  </processing>
  <doc>XEP-0079</doc>
</condition>
<condition>
  <name>expire-at</name>
  <ns>http://jabber.org/protocol/amp?condition=expire-at</ns>
  <per-hop>true</per-hop>
  <value>DateTime per XEP-0082</value>
  <processing>
    The condition is met if the message would be delivered after
    the specified DateTime.
  </processing>
  <doc>XEP-0079</doc>
</condition>
<condition>
  <name>match-resource</name>
  <ns>http://jabber.org/protocol/amp?condition=match-resource</ns>
  <per-hop>false</per-hop>
  <value>[any|exact|other]</value>
  <processing>
    The condition is met if (1) the value is "any" and the intended
    recipient has at least one available resource (as defined in the
    XMPP IM specification); (2) the value "exact" and the intended
    recipient has an available resource that exactly matches the JID
    specified in the 'to' address; (3) the value is "other" and the
    intended recipient has an available resource whose full JID is
    other than that specified in the 'to' address.
  </processing>
  <doc>XEP-0079</doc>
</condition>
<action>
  <name>the value of the 'action' attribute</name>
  <ns>the namespace to be used as a service discovery feature</ns>
  <behavior>the expected behavior if the rule is triggered</behavior>
  <doc>the document (e.g., XEP) in which this action is specified</doc>
</action>
<action>
  <name>alert</name>
  <ns>http://jabber.org/protocol/amp?action=drop</ns>
  <behavior>
    The message is silently discarded but an alert is returned to the
    sender.
  </behavior>
  <doc>XEP-0079</doc>
</action>
<action>
  <name>drop</name>
  <ns>http://jabber.org/protocol/amp?action=drop</ns>
  <behavior>
    The message is silently discarded.
  </behavior>
  <doc>XEP-0079</doc>
</action>
<action>
  <name>error</name>
  <ns>http://jabber.org/protocol/amp?action=error</ns>
  <behavior>
    The message is not processed and an error is returned to the sender,
    specifying which rule resulted in failed processing.
  </behavior>
  <doc>XEP-0079</doc>
</action>
<action>
  <name>notify</name>
  <ns>http://jabber.org/protocol/amp?action=notify</ns>
  <behavior>
    The message is processed and a notification message is returned to
    the sender, specifying which rule was processed.
  </behavior>
  <doc>XEP-0079</doc>
</action>
<?xml version='1.0' encoding='UTF-8'?>
 
<xs:schema
    xmlns:xs='http://www.w3.org/2001/XMLSchema'
    targetNamespace='http://jabber.org/protocol/amp'
    xmlns='http://jabber.org/protocol/amp'
    elementFormDefault='qualified'>
 
  <xs:annotation>
 
    <xs:documentation>
 
      The protocol documented by this schema is defined in
      XEP-0079: http://www.xmpp.org/extensions/xep-0079.html
 
    </xs:documentation>
 
  </xs:annotation>
 
  <xs:element name='amp'>
    <xs:complexType>
 
      <xs:sequence>
 
        <xs:element ref='rule' minOccurs='1' maxOccurs='unbounded'/>
 
      </xs:sequence>
 
      <xs:attribute name='from' usage='optional' type='xs:string'/>
 
      <xs:attribute name='per-hop' use='optional' type='xs:bool' default='false'/>
 
      <xs:attribute name='status' usage='optional' type='xs:NCName'/>
 
      <xs:attribute name='to' usage='optional' type='xs:string'/>
 
    </xs:complexType>
 
  </xs:element>
 
  <xs:element name='invalid-rules'>
 
    <xs:complexType>
 
      <xs:sequence>
 
        <xs:element ref='rule' minOccurs='1' maxOccurs='unbounded'/>
 
      </xs:sequence>
 
    </xs:complexType>
 
  </xs:element>
 
  <xs:element name='unsupported-actions'>
 
    <xs:complexType>
 
      <xs:sequence>
 
        <xs:element ref='rule' minOccurs='1' maxOccurs='unbounded'/>
 
      </xs:sequence>
 
    </xs:complexType>
 
  </xs:element>
 
  <xs:element name='unsupported-conditions'>
 
    <xs:complexType>
 
      <xs:sequence>
 
        <xs:element ref='rule' minOccurs='1' maxOccurs='unbounded'/>
 
      </xs:sequence>
 
    </xs:complexType>
 
  </xs:element>
 
  <xs:element name='rule'>
 
    <xs:complexType>
 
      <xs:attribute name='action' use='required' type='xs:NCName'/>
 
      <xs:attribute name='condition' use='required' type='xs:NCName'/>
 
      <xs:attribute name='value' use='required' type='xs:string'/>
 
    </xs:complexType>
 
  </xs:element>
 
</xs:schema>
<?xml version='1.0' encoding='UTF-8'?>
 
<xs:schema
    xmlns:xs='http://www.w3.org/2001/XMLSchema'
    targetNamespace='http://jabber.org/protocol/amp#errors'
    xmlns='http://jabber.org/protocol/amp#errors'
    elementFormDefault='qualified'>
 
  <xs:annotation>
 
    <xs:documentation>
 
      The protocol documented by this schema is defined in
      XEP-0079: http://www.xmpp.org/extensions/xep-0079.html
 
    </xs:documentation>
 
  </xs:annotation>
 
  <xs:element name='failed-rules'>
 
    <xs:complexType>
 
      <xs:sequence>
 
        <xs:element ref='rule' minOccurs='1' maxOccurs='unbounded'/>
 
      </xs:sequence>
 
    </xs:complexType>
 
  </xs:element>
 
  <xs:element name='rule'>
 
    <xs:complexType>
 
      <xs:attribute name='action' use='required' type='xs:NCName'/>
 
      <xs:attribute name='condition' use='required' type='xs:NCName'/>
 
      <xs:attribute name='value' use='required' type='xs:string'/>
 
    </xs:complexType>
 
  </xs:element>
 
</xs:schema>
<?xml version='1.0' encoding='UTF-8'?>
 
<xs:schema
    xmlns:xs='http://www.w3.org/2001/XMLSchema'
    targetNamespace='http://jabber.org/features/amp'
    xmlns='http://jabber.org/features/amp'
    elementFormDefault='qualified'>
 
  <xs:annotation>
 
    <xs:documentation>
 
      The protocol documented by this schema is defined in
      XEP-0079: http://www.xmpp.org/extensions/xep-0079.html
 
    </xs:documentation>
 
  </xs:annotation>
 
  <xs:element name='amp' type='empty'/>
 
  <xs:simpleType name='empty'>
 
    <xs:restriction base='xs:string'>
 
      <xs:enumeration value=''/>
 
    </xs:restriction>
 
  </xs:simpleType>
 
</xs:schema>

值	描述
direct	消息将被立刻递送给指定的接收者或路由到下一跳.
forward	消息将被转发给另一个 XMPP 地址或帐号.
gateway	消息将通过网关发送给一个非XMPP 系统的地址或帐号.
none	消息将根本不被递送 (例如, 因为指定的接收者离线并且消息存储不被允许).
stored	消息将被离线存储用于以后递送给指定的接收者.

值	描述	例子
any	目标资源匹配任何值, 高效地忽略任何指定的资源.	"home/laptop"匹配"home", "home/desktop"或"work/desktop"
exact	目标资源精确匹配指定的资源.	"home/laptop"只匹配"home/laptop"而不是"home/desktop"或"work/desktop"
other	目标资源匹配任何除指定资源之外的值.	"home/laptop"匹配"work/desktop", "home"或"home/desktop", 但不包括"home/laptop"

动作	描述
alert	返回一个警告如果消息将在指定的时间戳之后递送.
drop	丢弃这个消息如果它将在指定的时间戳之后递送.
error	返回一个错误如果消息将在指定的时间戳之后递送.
notify	返回一个通知如果消息将在指定的时间戳之后递送.

一般条件	错误类型	详细条件	描述
<xmpp:bad-request/>	modify	<msg:unsupported-actions/>	不支持一个或多个规则的指定动作. 元素 <msg:unsupported-actions/> 包含那个指定了不支持的动作的 <rule/> 元素.
<xmpp:bad-request/>	modify	<msg:unsupported-conditions/>	不支持一个或多个规则的指定条件. 元素 <msg:unsupported-conditions/> 包含那个指定了不支持的条件的 <rule/> 元素.
<xmpp:not-acceptable/>	modify	<msg:invalid-rules/>	服务器不接受一个或多个规则, 通常是因为条件/动作组合被限制. 元素 <msg:invalid-rules/> 包含那个不被接受的<rule/> 元素.
<xmpp:service-unavailable/>	cancel	NONE	不支持本协议. 如果到达接收者的路由中的服务器没有实现本协议, 这个错误被返回给发送实体.
<xmpp:undefined-condition/>	modify	<err:failed-rules/>	一个或多个 <rule/> 元素触发了 "error" 动作. 这个条件包含那个被触发的 <rule/> 元素.

动作	值	描述
alert	direct	返回一个警告如果消息将被直接递送.
alert	forward	返回一个警告如果消息将被转发给另一个 XMPP 地址.
alert	gateway	返回一个警告如果消息将通过一个网关递送到一个非XMPP地址.
alert	none	返回一个警告如果消息无法递送.
alert	stored	返回一个警告如果消息将被离线存储用于以后通过 XMPP 递送.
drop	direct	丢弃这个消息如果它将被直接递送.
drop	forward	丢弃这个消息如果它将被转发到另一个 XMPP 地址.
drop	gateway	丢弃这个消息如果它将通过一个网关递送到一个非XMPP地址.
drop	none	丢弃这个消息如果它无法递送.
drop	stored	丢弃这个消息如果它将被离线存储用于以后通过 XMPP 递送.
error	direct	返回一个错误如果消息将被直接递送.
error	forward	返回一个错误如果消息将被转发给另一个 XMPP 地址.
error	gateway	返回一个错误如果消息将通过一个网关递送到一个非XMPP地址.
error	none	返回一个错误如果消息无法递送.
error	stored	返回一个错误如果消息将被离线存储用于以后通过 XMPP 递送.
notify	direct	返回一个通知如果消息将被直接递送.
notify	forward	返回一个通知如果消息将被转发给另一个 XMPP 地址.
notify	gateway	返回一个通知如果消息将通过一个网关递送到一个非XMPP地址.
notify	none	返回一个通知如果消息无法递送.
notify	stored	返回一个通知如果消息将被离线存储用于以后通过 XMPP 递送.

动作	值	描述
alert	any	返回一个警告如果消息将被递送给任何资源.
alert	exact	返回一个警告如果消息将被递送给准确的资源.
alert	other	返回一个警告如果消息将被递送给指定资源之外的资源.
drop	any	丢弃这个消息如果它将被递送给任何资源.
drop	exact	丢弃这个消息如果它将被递送给准确的资源.
drop	other	丢弃这个消息如果它将被递送给指定资源之外的资源.
error	any	返回一个错误如果消息将被递送给任何资源.
error	exact	返回一个错误如果消息将被递送给准确的资源.
error	other	返回一个错误如果消息将被递送给指定资源之外的资源.
notify	any	返回一个通知如果消息将被递送给任何资源.
notify	exact	返回一个通知如果消息将被递送给准确的资源.
notify	other	返回一个通知如果消息将被递送给指定资源之外的资源.

前缀	URI
xmpp	urn:ietf:params:xml:ns:xmpp-stanzas
msg	http://jabber.org/protocol/amp
err	http://jabber.org/protocol/amp#errors

XEP-0079

目录

绪论

动机

概念

前提

处理流程

发送者-到-服务器

查询

指定语义

服务器处理

确认语义

决定缺省动作

处理规则

执行决定的动作

返回事件

条件和动作

规则条件指南

规则动作指南

定义的条件

递送

期满

匹配资源

定义的动作

警告

丢弃

错误

通知

条件/动作联合描述

递送规则

期满规则

资源匹配规则

正式描述

<amp/>根元素

<rule/>元素

示例场景

可靠数据传输

时间敏感消息

瞬时消息

错误处理

条件

例子

不支持的动作

不支持的条件

服务不可用

未定义的条件

实施备注

流特性

安全性事项

IANA事项

XMPP注册事项

协议名字空间

流特性

著名的服务查询节点

注册项

规则条件注册项

过程

最低要求

规则动作注册项

过程

最低要求

XML规划

AMP

错误

流特性

致谢

备注

修订历史

附录C:法律通告

附录D:和XMPP的关系

附录E:讨论地点

附录F:需求一致性

查看

个人工具

导航

XMPP资源

搜索

工具箱