进行出站呼叫时出现ule子序列化异常 [英] mule- serialization exception while making outbound call

问题描述

我有一个简单的流程，其中包含一个HTTP入站端点.我正在尝试使用http出站并收到以下异常.

I have a simple flow which has an http inbound endpoint. I am trying to consume a http outbound and received the following exception.

我能够直接从SOAP UI使用相同的出站.但是，无法通过M子流调用.

I am able to consume the same outbound directly from SOAP UI. But, unable to call through Mule flow.

java.io.OptionalDataException(org.apache.commons.lang.SerializationException)

java.io.OptionalDataException (org.apache.commons.lang.SerializationException)

来自端点的响应...内部服务器错误，代码:500

Response from the Endpoint ...Internal Server Error, code: 500

    INFO  2014-02-17 07:16:41,234 [[updatecustomer].connector.http.mule.default.receiver.02]
     org.mule.api.processor.LoggerMessageProcessor: Logger ...in main thread
     java.io.OptionalDataException (org.apache.commons.lang.SerializationException)

希望此原始xml有助于识别问题.

Hope this raw xml would be of help to identify issue.

来自SOAP UI输入的原始XML:

    POST http://localhost:8080/foo3 HTTP/1.1
    Accept-Encoding: gzip,deflate
    Content-Type: text/xml;charset=UTF-8
    SOAPAction: ""
    Content-Length: 2044
    Host: localhost:8080
    Connection: Keep-Alive
    User-Agent: Apache-HttpClient/4.1.1 (java 1.5)

来自SOAP UI输出的原始XML(同时直接到达端点):

    HTTP/1.1 200 OK
    Date: Tue, 18 Feb 2014 06:10:56 -0600
    Server: Mule Core/3.4.0
    Content-Type: text/xml; charset=UTF-8
    X-MULE_SESSION: sjkfsdhbbzzzxxxxxxx ....
    http.method: POST
    X-MULE_ENCODING: UTF-8
    Transfer-Encoding: chunked
    Connection: close

通过Mule流程访问SOAP UI中的原始XML:

    HTTP/1.1 500 Internal Server Error
    Content-Type: text/plain
    Date: Tue, 18 Feb 2014 06:09:49 -0600
    Server: Mule EE Core Extensions/3.4.1
    http.status: 500
    X-MULE_SESSION: sdkfasdfgsdkgfbsdfkxxxxxxxhshduiaodudyy.....
    X-MULE_ENCODING: UTF-8
    Content-Length: 78
    Connection: close

推荐答案

尝试为HTTP连接器设置NullSessionHandler:

Try setting a NullSessionHandler for the HTTP connector:

<http:connector name="NoSessionConnector">
    <service-overrides sessionHandler="org.mule.session.NullSessionHandler" />
</http:connector>

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