Re: CXF WS Proxy Hangs

> Here's some of the Mule stdout if it helps:
>
> ********************************************************************************
>
> ERROR 2008-10-03 12:08:05,793 [connector.http.0.receiver.4]
> org.mule.service.DefaultServiceExceptionStrategy:
> ********************************************************************************
> Message               : Failed to route event via endpoint:
> DefaultOutboundEndpoint{endpointUri=http://localhost:8080/service/soap,
> connector=HttpConnector{this=26f9e5, started=true, initialised=true,
> name='connector.http.0', disposed=false,
> numberOfConcurrentTransactedReceivers=4,
> createMultipleTransactedReceivers=true, connected=true,
> supportedProtocols=[http], serviceOverrides=null},
> transformer=[ObjectToHttpClientMethodRequest{this=edbe39, name='null',
> ignoreBadInput=false, returnClass=interface
> org.apache.commons.httpclient.HttpMethod, sourceTypes=[interface
> org.mule.api.MuleMessage, class [B, class java.lang.String, class
> java.io.InputStream, interface org.mule.api.transport.OutputHandler,
> class org.mule.transport.NullPayload]}],
> name='endpoint.http.localhost.8080.service.soap', properties={},
> transactionConfig=Transaction{factory=null, action=NEVER, timeout=0},
> filter=null, deleteUnacceptedMessages=false, securityFilter=null,
> synchronous=true, initialState=started, remoteSync=true,
> remoteSyncTimeout=3000, endpointEncoding=UTF-8}. Message payload is of
> type: PostMethod
> Type                  : org.mule.api.transport.DispatchException
> Code                  : MULE_ERROR-42999
> JavaDoc               :
> http://mule.mulesource.org/docs/apidocs/org/mule/api/transport/DispatchException.html
> Payload               : org.apache.commons.httpclient.methods.PostMethod@1dfd90f
> ********************************************************************************
> Exception stack is:
> 1. Content must be set before entity is written
> (java.lang.IllegalStateException)
>  org.apache.commons.httpclient.methods.InputStreamRequestEntity:177
> (http://java.sun.com/j2se/1.5.0/docs/api/java/lang/IllegalStateException.html)
> 2. Failed to route event via endpoint:
> DefaultOutboundEndpoint{endpointUri=http://localhost:8080/service/soap,
> connector=HttpConnector{this=26f9e5, started=true, initialised=true,
> name='connector.http.0', disposed=false,
> numberOfConcurrentTransactedReceivers=4,
> createMultipleTransactedReceivers=true, connected=true,
> supportedProtocols=[http], serviceOverrides=null},
> transformer=[ObjectToHttpClientMethodRequest{this=edbe39, name='null',
> ignoreBadInput=false, returnClass=interface
> org.apache.commons.httpclient.HttpMethod, sourceTypes=[interface
> org.mule.api.MuleMessage, class [B, class java.lang.String, class
> java.io.InputStream, interface org.mule.api.transport.OutputHandler,
> class org.mule.transport.NullPayload]}],
> name='endpoint.http.localhost.8080.service.soap', properties={},
> transactionConfig=Transaction{factory=null, action=NEVER, timeout=0},
> filter=null, deleteUnacceptedMessages=false, securityFilter=null,
> synchronous=true, initialState=started, remoteSync=true,
> remoteSyncTimeout=3000, endpointEncoding=UTF-8}. Message payload is of
> type: PostMethod (org.mule.api.transport.DispatchException)
>  org.mule.transport.http.HttpClientMessageDispatcher:120
> (http://mule.mulesource.org/docs/apidocs/org/mule/api/transport/DispatchException.html)
> ********************************************************************************
>
> On Fri, Oct 3, 2008 at 12:25 PM, Todd Orr <torr0101@...> wrote:
>> I'm attempting to simply proxy an existing WS for version management,
>> etc. At this point all I'm trying to do is simply pass requests from
>> the new endpoint to the existing one. I've read this doc
>> (http://www.mulesource.org/display/MULE2USER/Proxying+Web+Services) on
>> how to do it, but it's not working out so well. My config is as
>> follows:
>>
>>
>>                <service name="service">
>>
>>                        <inbound>
>>
>>                                <cxf:inbound-endpoint
>>                                        address="http://localhost:63081/service"
>>                                        proxy="true" />
>>
>>                        </inbound>
>>
>>
>>                        <outbound>
>>
>>                                <outbound-pass-through-router>
>>
>>                                        <cxf:outbound-endpoint
>>                                                address="http://localhost:8080/service/soap"
>>                                                proxy="true" />
>>
>>                                </outbound-pass-through-router>
>>
>>                        </outbound>
>>
>>                </service>
>>
>>
>> This appears to be inline with the doc. The first thing I noted is
>> that it's not presenting the proxied WSDL. The original WSDL at
>> http://localhost:8080/service/soap?wsdl is correct, but the WSDL at
>> http://localhost:63081/service?wsdl refers to the ProxyService and is
>> completely different. However, the client can still connect, so I'm
>> willing to live with this oddity if I can get this functional even
>> though it'd be nice to not have to.
>>
>> The bigger issue is that when a client that was previously working
>> when configured to hit the original service address attempts to use
>> the new address it hangs, then times out. Looking at the stdout of
>> mule I see that it receives and passes on a request, but immediately
>> closing the HTTP connections. It hangs too until it times out. Upon
>> timing out, or maybe just before (it happens very quickly) something
>> is sent to the original address, but it appears as if no parameters
>> are sent. I get output on the stdout of the JBoss instance hosting the
>> original service that shows that the correct operation was called, but
>> with no arguments.
>>
>> I've fiddled with all combinations of synchronous and asyncRemote with
>> no change.
>>
>> This is day 2 of trying to solve this. I've already googled the crap
>> out of the issue and am officially tired. Any help is greatly
>> appreciated.
>>
>> Thanks,
>> T
>>
>