我是wso2的新手。在使用EXTERNAl代理服务调用wso2esb SOAP服务时,我面临一个问题。我在公司代理中使用WSO2 ESB。我可以使用soap客户机直接调用这个外部soap服务。
我需要在WSO2 ESB中设置任何代理配置吗?
在使用wso2proxy服务连接soap服务时,我得到了以下异常
2014-03-18 14:40:52,193 [-] [PassThroughHTTPSender] WARN ConnectCallback Connection refused or failed for : www.w3schools.com/68.232.44.251:80 2014-03-18 14:40:52,198 [-] [PassThroughMessageProcessor-3] WARN EndpointContext Endpoint : AnonymousEndpoint will be marked SUSPENDED as it failed 2014-03-18 14:40:52,199 [-] [PassThroughMessageProcessor-3] WARN EndpointContext Suspending endpoint : AnonymousEndpoint - current suspend duration is : 30000ms - Next retry after : Tue Mar 18 14:41:22 IST 2014 2014-03-18 14:41:51,185 [-] [HTTP-Listener I/O dispatcher-2] WARN SourceHandler Connection time out after request is read: http-incoming-2 2014-03-18 14:51:49,691 [-] [PassThroughHTTPSender] WARN ConnectCallback Connection refused or failed for : www.w3schools.com/68.232.44.251:80 2014-03-18 14:51:49,693 [-] [PassThroughMessageProcessor-5] WARN EndpointContext Endpoint : AnonymousEndpoint will be marked SUSPENDED as it failed 2014-03-18 14:51:49,694 [-] [PassThroughMessageProcessor-5] WARN EndpointContext Suspending endpoint : AnonymousEndpoint - last suspend duration was : 30000ms and current suspend duration is : 30000ms - Next retry after : Tue Mar 18 14:52:19 IST 2014
有人能帮我一下吗。想了解更多信息,请看一下这个。(如何使用wso2代理服务向soap服务发送soap请求(Xml))
添加了错误脚本,请查看此

修正了这个问题,下面是最后的配置
我的axis2.xml配置(我目前正在用NIO进行测试,因此我已经删除了标准存储库/ conf / axis2 2/axis2.xml,并将存储库/conf/axis2 2/axis2 2_nhttp.xml重命名为WSO2 /conf/axis2 2/axis2.xml,然后在我的axis2 ESB v4.8.1中编辑这个新的axis2 conf文件并搜索transportSender name="http“和节点transportSender内部)
<transportSender name="http" class="org.apache.synapse.transport.nhttp.HttpCoreNIOSender"> <parameter name="non-blocking" locked="false">true</parameter> <parameter name="http.proxyHost" locked="false">proxy.abc.com</parameter> <parameter name="http.proxyPort" locked="false">8080</parameter> </transportSender>
然后我的代理服务配置
*更改我的代理服务配置如下所示*
`<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse"
name="CelsiusToFahrenheitService"
transports="https,http"
statistics="disable"
trace="disable"
startOnLoad="true">
<target>
<inSequence>
<property name="messageType" value="text/xml" scope="axis2"/>
<property name="Proxy-Authorization"
expression="fn:concat('Basic', base64Encode('INDIA\username:pwd'))"
scope="transport"/>
<property name="POST_TO_URI" value="true" scope="axis2"/>
<property name="DISABLE_CHUNKING" value="true" scope="axis2"/>
<header name="Action"
value="http://www.w3schools.com/webservices/CelsiusToFahrenheit"/>
<send>
<endpoint>
<address uri="http://www.w3schools.com/webservices/tempconvert.asmx"
format="soap11"/>
</endpoint>
</send>
</inSequence>
<outSequence>
<property name="messageType" value="text/xml" scope="axis2"/>
<send/>
</outSequence>
</target>
<description/>
</proxy>`然后我重新启动了ESB,然后在wso2控制台中使用了wso2客户机(Mozilla),成功地获得了重新定位。
非常感谢让-米歇尔帮助我完成这个任务
发布于 2014-03-18 09:47:58
您将找到配置WSO2 这里的方法。
在/存储库/conf/axis2 2/axis2.xml中,编辑http传输的transportSender配置以指定代理服务器如下:
<transportSender name="http" class="org.apache.synapse.transport.nhttp.HttpCoreNIOSender">
<parameter name="non-blocking" locked="false">true</parameter>
<parameter name="http.proxyHost" locked="false">proxyhost.yourdomain</parameter>
<parameter name="http.proxyPort" locked="false">proxyport</parameter>
</transportSender>在向此代理服务器发送消息的代理服务的Synapse配置中,在发送中介之前设置以下两个属性:
<syn:property name="Proxy-Authorization" expression="fn:concat('Basic', base64Encode('userName:password'))" scope="transport"/>
<syn:property name="POST_TO_URI" value="true" scope="axis2"/>示例代理用于测试tempconvert服务:
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse" name="CelsiusToFahrenheitService" transports="https,http" statistics="disable" trace="disable" startOnLoad="true">
<target>
<inSequence>
<property name="messageType" value="text/xml" scope="axis2"/>
<property name="Proxy-Authorization" expression="fn:concat('Basic', base64Encode('DOMAIN\user:pass'))" scope="transport"/>
<property name="POST_TO_URI" value="true" scope="axis2"/>
<property name="DISABLE_CHUNKING" value="true" scope="axis2"/>
<header name="Action" value="http://www.w3schools.com/webservices/CelsiusToFahrenheit"/>
<send>
<endpoint>
<address uri="http://www.w3schools.com/webservices/tempconvert.asmx" format="soap11"/>
</endpoint>
</send>
</inSequence>
<outSequence>
<property name="messageType" value="text/xml" scope="axis2"/>
<send/>
</outSequence>
</target>
<description/>
</proxy>在WSO2 ESB控制台中,单击“尝试此服务”并输入以下请求:
<CelsiusToFahrenheit xmlns="http://www.w3schools.com/webservices/">
<Celsius>20</Celsius>
</CelsiusToFahrenheit>https://stackoverflow.com/questions/22475053
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