我试过这个样本" https://docs.wso2.com/display/ESB470/Sample+102%3A+Reliable+Message+Exchange+with+Back-End+Server+Using+WS-ReliableMessaging+1.1",不幸的是我无法理解本示例中解释的配置。配置是:
<definitions xmlns="http://ws.apache.org/ns/synapse">
<in>
<RMSequence single="true" version="1.1"/>
<send>
<endpoint name="reliable">
<address uri="http://localhost:9000/services/ReliableStockQuoteService">
<enableRM/>
<enableAddressing/>
</address>
</endpoint>
</send>
</in>
<out>
<header name="wsrm:SequenceAcknowledgement" action="remove"
xmlns:wsrm="http://docs.oasis-open.org/ws-rx/wsrm/200702"/>
<header name="wsrm:Sequence" action="remove"
xmlns:wsrm="http://docs.oasis-open.org/ws-rx/wsrm/200702"/>
<header name="wsrm:AckRequested" action="remove"
xmlns:wsrm="http://docs.oasis-open.org/ws-rx/wsrm/200702"/>
<send/>
</out>
没有地方可以解释使用此配置的位置。什么是definitions
标记?什么是in
和out
代码?
我已尝试使用此代理服务来调用启用了reliabl-messaging的后端。
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse"
name="reliableClient"
transports="https,http"
statistics="disable"
trace="disable"
startOnLoad="true">
<target>
<inSequence>
<RMSequence single="true" version="1.0"/>
<send>
<endpoint>
<wsdl service="reliableBackEnd"
port="reliableBackEndHttpSoap11Endpoint"
uri="http://localhost:9763/services/reliableBackEnd?wsdl">
<enableAddressing/>
<enableRM/>
</wsdl>
</endpoint>
</send>
</inSequence>
<outSequence>
<header xmlns:wsrm="http://schemas.xmlsoap.org/ws/2005/02/rm"
name="wsrm:SequenceAcknowledgement"
action="remove"/>
<header xmlns:wsrm="http://schemas.xmlsoap.org/ws/2005/02/rm"
name="wsrm:Sequence"
action="remove"/>
<header xmlns:wsrm="http://schemas.xmlsoap.org/ws/2005/02/rm"
name="wsrm:AckRequested"
action="remove"/>
<send/>
</outSequence>
</target>
<description/>
</proxy>
但它正在抽出时间。支持托管在相同的ESB 4.8.1中,启用了默认的RM-Policy。
答案 0 :(得分:1)
@Reza,
definitions标签是ESB突触配置的根标签。在定义标记下,包含所有与synapse工件相关的配置,例如代理服务,序列等。
另外,对于您所引用的示例,您指的是旧版本的4.7.0,并确保已启用nhttp传输。我建议您使用较新版本,而不是使用旧版本。请参考[1],这是一篇由Buddhima撰写的精彩文章。
[a] https://buddhimawijeweera.wordpress.com/2015/09/05/reliable-messaging-with-wso2-esb/