Hi Michele,
I'm using the default constructor in my client class. Call looks
like this BinarytestStub stub = new BinarytestStub();. This is the
constructor below.
In the BinarytestStub I included the code into the default constructor. It
looks like this now:
public BinarytestStub() throws org.apache.axis2.AxisFault {
this("http://192.168.200.194:8080/axis2/services/binarytest";);
Options options = new Options();
HttpTransportProperties.ProxyProperties proxyProperties =
new HttpTransportProperties.ProxyProperties();
proxyProperties.setProxyName("my.proxy.de");
proxyProperties.setDomain("anonymous");
proxyProperties.setUserName("anonymous");
proxyProperties.setPassWord("anonymous");
proxyProperties.setProxyPort(80);
options.setProperty(HTTPConstants.PROXY, proxyProperties);
options.setTo(new EndpointReference(
"http://192.168.200.194:8080/axis2/services/binarytest";));
_serviceClient.getOptions().setProperty(HTTPConstants.PROXY,
proxyProperties);
_serviceClient.setOptions(options);
}
Still I get the same error message.
I checked the access log of my proxy server and see this line:
"POST http://192.168.200.194:8080/axis2/services/binarytest HTTP/1.1" 413
1705 "-" "Axis2"
The client definitely tries to connect through the url above. Which is plain
wrong because the proxy can't understand it. It must be
http://my.proxy.de/axis2/services/binarytest because only like this the
mod_jk module will know the request needs to be passed on to the tomcat
server.
Another strange thing I get this error message in the mod_jk.log :
[jk_ajp_common.c (1032)]: Error sending request try another pooled
connection
worker2 192.168.200.194 31.929102
I can't piece this puzzle together. :o(
Cheers,
Pete
> -----Ursprüngliche Nachricht-----
> Von: Michele Mazzucco [mailto:[EMAIL PROTECTED]
> Gesendet: Donnerstag, 30. November 2006 18:15
> An: [email protected]
> Betreff: Re: AW: AW: AW: AW: AW: [Axis2] Trouble with WS routing through
> proxy server
>
> Hi Pete,
>
> so, if I'm right, you are suing one of the 2 constructors you
> mentioned in you previous email.
> The call to 'this' fixes the EPR, but I think you don't set the proxy
> options, do you?
>
> Where is the chunk of code about the proxy settings?, you should call
> somewhere
>
> _serviceClient.getOptions.setProperty(HTTPConstants.PROXY,
> proxyProperties);
>
>
> Michele
>
> On 30 Nov 2006, at 11:15, Peter Neu wrote:
>
> > OK. The third constructor looks like this:
> >
> > public BinarytestStub(org.apache.axis2.context.ConfigurationContext
> > configurationContext,
> > java.lang.String targetEndpoint)
> > throws org.apache.axis2.AxisFault {
> > //To populate AxisService
> > populateAxisService();
> > populateFaults();
> > _serviceClient = new
> > org.apache.axis2.client.ServiceClient(configurationContext, _service);
> > configurationContext =
> > _serviceClient.getServiceContext().getConfigurationContext();
> > _serviceClient.getOptions().setTo(new
> > org.apache.axis2.addressing.EndpointReference(
> > targetEndpoint));
> > }
> >
> > When I set the Endpoint like you said I get a
> > java.net.SocketTimeoutException for "my.proxy.de" and a
> > java.net.UnknownHostException when I put "http://my.proxy.de";
> > I don't understand why the host is not found because
> > if I try with my web browser I can contact the host all right.
> >
> > I browsed through the online resources but it didn't say what is
> > wrong in my
> > case.
> >
> > Cheers,
> > Pete
> >
> > P.S. I can send the three files for the client by mail if appropriate.
> >
> >
> >
> >
> >
> >
> >> -----Ursprüngliche Nachricht-----
> >> Von: Michele Mazzucco [mailto:[EMAIL PROTECTED]
> >> Gesendet: Donnerstag, 30. November 2006 11:37
> >> An: [email protected]
> >> Betreff: Re: AW: AW: AW: AW: [Axis2] Trouble with WS routing
> >> through proxy
> >> server
> >>
> >> Pete,
> >>
> >>
> >> On 30 Nov 2006, at 10:03, Peter Neu wrote:
> >>
> >>> Hi,
> >>>
> >>> the client comes with two constructors. The default one is now with
> >>> the
> >>> corrected code.
> >>>
> >>> public BinarytestStub() throws org.apache.axis2.AxisFault {
> >>>
> >>> this("http://192.168.200.194:8080/axis2/services/
> >>> binarytest");
> >>> Options options = new Options();
> >>> HttpTransportProperties.ProxyProperties proxyProperties =
> >>> new
> >>> HttpTransportProperties.ProxyProperties();
> >>> proxyProperties.setProxyName("my.proxy.de");
> >>> proxyProperties.setProxyPort(80);
> >>> options.setProperty(HTTPConstants.PROXY, proxyProperties);
> >>> _serviceClient.setOptions(options);
> >>> }
> >>>
> >>> The other constructor looks like this. Simply set the endpoint,
> >>>
> >>> public BinarytestStub(java.lang.String targetEndpoint) throws
> >>> org.apache.axis2.AxisFault {
> >>> this(null, targetEndpoint);
> >>> }
> >>
> >>
> >> And what about the third one?
> >>
> >> you have this(String) in the default constructor and this(something,
> >> String) in the second one, so you have a third constructor as well.
> >>
> >>>
> >>> Now with the setOptions call I get this error message. At least
> >>> tells me the
> >>> options thing worked out but something seems to be still missing.
> >>
> >>
> >>
> >>
> >> you need to set the target EPR in you options:
> >> options.setTo(new EndpointReference("http://192.168.200.194:8080/
> >> axis2/services/binarytest"));
> >>
> >> Please have a look here:
> >> http://www.wso2.net/articles/axis2/java/2006/08/01/client-api-
> >> parameters
> >>
> >>>
> >>> org.apache.axis2.AxisFault: No address information in EPR, cannot
> >>> infer
> >>> transport
> >>> at
> >>> org.apache.axis2.description.ClientUtils.inferOutTransport
> >>> (ClientUtils.java:
> >>> 57)
> >>> at
> >>> org.apache.axis2.description.OutInAxisOperationClient.execute
> >>> (OutInAxisOpera
> >>> tion.java:246)
> >>> at binary.BinarytestStub.getFile(BinarytestStub.java:137)
> >>> at binary.BinaryClient.main(BinaryClient.java:39)
> >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>> at
> >>> sun.reflect.NativeMethodAccessorImpl.invoke
> >>> (NativeMethodAccessorImpl.java:39
> >>> )
> >>> at
> >>> sun.reflect.DelegatingMethodAccessorImpl.invoke
> >>> (DelegatingMethodAccessorImpl
> >>> .java:25)
> >>> at java.lang.reflect.Method.invoke(Method.java:585)
> >>> at com.intellij.rt.execution.application.AppMain.main
> >>> (AppMain.java:90)
> >>>
> >>> cheers,
> >>> Pete
> >>>
> >>
> >> Michele
> >>>
> >>>
> >>>> -----Ursprüngliche Nachricht-----
> >>>> Von: Michele Mazzucco [mailto:[EMAIL PROTECTED]
> >>>> Gesendet: Donnerstag, 30. November 2006 09:55
> >>>> An: [email protected]
> >>>> Betreff: Re: AW: AW: AW: [Axis2] Trouble with WS routing through
> >>>> proxy
> >>>> server
> >>>>
> >>>> Pete,
> >>>>
> >>>> before sending the message, you have to call the setOptions()
> >>>> method on
> >>>> the ServiceClient object (or the OperationClient or
> >>>> RPCServiceClient,
> >>>> whatever you are using). I can't see this call in the chunk of
> >>>> code you
> >>>> provided us.
> >>>> I'm not practice about stub (I use the AXIOM api), but what does
> >>>> the
> >>>> this(String) constructor do?
> >>>>
> >>>>
> >>>> Michele
> >>>>
> >>>> Peter Neu wrote:
> >>>>> Hello,
> >>>>>
> >>>>> I'm sorry but this whole proxy stuff still does not work for me.
> >>>>> In the client stub I put the changes into the default constructor
> >>>>>
> >>>>> public BinarytestStub() throws org.apache.axis2.AxisFault {
> >>>>>
> >>>>> this("http://192.168.200.194:8080/axis2/services/
> >>>>> binarytest");
> >>>>> Options options = new Options();
> >>>>> HttpTransportProperties.ProxyProperties proxyProperties =
> >>>>> new
> >>>>> HttpTransportProperties.ProxyProperties();
> >>>>> proxyProperties.setProxyName("my.proxy.de");
> >>>>> proxyProperties.setProxyPort(80);
> >>>>> options.setProperty(HTTPConstants.PROXY, proxyProperties);
> >>>>> }
> >>>>>
> >>>>> But the client still connects through the endpoint fed to
> >>>>> constructor
> >>>>> through the 'this' call.
> >>>>>
> >>>>> Please note I included the org.apache.axis2.transport.http
> >>>>> package which
> >>>>> only has the setProxyName method rather than setProxyHostName so
> >>>>> this
> >>>> does
> >>>>> not correspond to the documentation example. By the way do I
> >>>>> have to
> >>>> write
> >>>>> simply my.proxy.de or rather http://my.proxy.de?
> >>>>>
> >>>>> cheers,
> >>>>> Pete
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>> -----Ursprüngliche Nachricht-----
> >>>>>> Von: Michele Mazzucco [mailto:[EMAIL PROTECTED]
> >>>>>> Gesendet: Dienstag, 28. November 2006 18:27
> >>>>>> An: [email protected]
> >>>>>> Betreff: Re: AW: AW: [Axis2] Trouble with WS routing through
> >>>>>> proxy
> >>>> server
> >>>>>>
> >>>>>>
> >>>>>> On 28 Nov 2006, at 14:20, Peter Neu wrote:
> >>>>>>
> >>>>>>> Hm, I tried the runtime approach but my IDE tells me that there
> >>>>>>> is no
> >>>>>>> method setProxyHostName in the
> >>>>>>> HttpTransportProperties.ProxyProperties
> >>>>>>> object. Neither is there the constant PROXY in HttpConstants.
> >>>>>> The HttpConstants class is the one in the
> >>>>>> org.apache.axis2.transport.http package. There you'll find the
> >>>>>> PROXY
> >>>>>> constant.
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>> How can I do
> >>>>>>> this then?
> >>>>>> This way:
> >>>>>>
> >>>>>> Options options = new Options();
> >>>>>> //....
> >>>>>> HttpTransportProperties.ProxyProperties proxy = new
> >>>>>> HttpTransportProperties.ProxyProperties();
> >>>>>> proxy.setProxyName("proxy");
> >>>>>> proxy.setProxyPort(8080);
> >>>>>> options.setProperty
> >>>>>> (org.apache.axis2.transport.http.HTTPConstants.PROXY, proxy);
> >>>>>>
> >>>>>>
> >>>>>>> Cheers,
> >>>>>>> Pete
> >>>>>>
> >>>>>> Regards,
> >>>>>> Michele
> >>>>>>
> >>>>>>>> -----Ursprüngliche Nachricht-----
> >>>>>>>> Von: Michele Mazzucco [mailto:[EMAIL PROTECTED]
> >>>>>>>> Gesendet: Dienstag, 28. November 2006 14:55
> >>>>>>>> An: [email protected]
> >>>>>>>> Betreff: Re: AW: [Axis2] Trouble with WS routing through proxy
> >>>>>>>> server
> >>>>>>>>
> >>>>>>>> Hi Pete,
> >>>>>>>>
> >>>>>>>> please see my comments inline.
> >>>>>>>>
> >>>>>>>> Peter Neu wrote:
> >>>>>>>>> Hello,
> >>>>>>>>>
> >>>>>>>>> didn't knew I would need this. So I looked here:
> >>>>>>>>>
> >>>>>>>>> http://ws.apache.org/axis2/1_1/http-transport.html#auth
> >>>>>>>>>
> >>>>>>>>> If I get this right, I use the original server and port
> >>>>>>>>> address
> >>>>>>>>> (not the
> >>>>>>>> one
> >>>>>>>>> of the proxy) in stub and paste this code into the stub,
> >>>>>>>>> right? But
> >>>>>>>> where
> >>>>>>>>> does this code go?
> >>>>>>>>>
> >>>>>>>>> Options options = new Options();
> >>>>>>>>> HttpTransportProperties.ProxyProperties proxyProperties = new
> >>>>>>>>> HttpTransportProperties.new ProxyProperties();
> >>>>>>>>> proxyProperties.setProxyHostName(xxx.xxx.xxx.xxx);
> >>>>>>>>> proxyProperties.setProxyPort(80);
> >>>>>>>>> options.setProperty(HttpConstants.PROXY, proxyProperties);
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>> In the axis2.xml on the tomcat server I have to make these
> >>>>>>>>> changes,
> >>>>>>>> right?
> >>>>>>>>> <transportSender name=""
> >>>>>>>>> class="org.apache.axis2.transport.http.CommonsHTTPTransportSen
> >>>>>>>>> de
> >>>>>>>>> r">
> >>>>>>>>> <parameter name="PROTOCOL" locked="false">HTTP/1.1</
> >>>>>>>>> parameter>
> >>>>>>>>> <parameter name="PROXY" proxy_host="proxy_host_name"
> >>>>>>>>> proxy_port="proxy_host_port"
> >>>>>>>>> locked="true>anonymous:anonymous:anonymous</parameter>
> >>>>>>>>> </transportSender>
> >>>>>>>>>
> >>>>>>>>> This means I can't no longer connect directly to the server
> >>>>>>>>> but
> >>>>>>>>> have to
> >>>>>>>>> always go through the proxy, right?
> >>>>>>>>>
> >>>>>>>> For what I can understand from the documentation, it looks like
> >>>>>>>> you have
> >>>>>>>> 2 choices:
> >>>>>>>> 1 - deployment time: you customize the axis2.xml config
> >>>>>>>> file, or
> >>>>>>>> 2 - runtime: you set the custom properties into the options
> >>>>>>>> object
> >>>>>>>>
> >>>>>>>> Please note that this is what happens for custom modules as
> >>>>>>>> well.
> >>>>>>>> If you change the configuration file you won't need to set
> >>>>>>>> custom
> >>>>>>>> options in order to use the proxy. Vice versa, if only
> >>>>>>>> sometimes you
> >>>>>>>> want to go through the proxy, just use options #2
> >>>>>>>>
> >>>>>>>> Hope this helps,
> >>>>>>>> Michele
> >>>>>>>>
> >>>>>>>>> Cheers,
> >>>>>>>>> Pete
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>>> -----Ursprüngliche Nachricht-----
> >>>>>>>>>> Von: Michele Mazzucco [mailto:[EMAIL PROTECTED]
> >>>>>>>>>> Gesendet: Montag, 27. November 2006 16:55
> >>>>>>>>>> An: [email protected]
> >>>>>>>>>> Betreff: Re: [Axis2] Trouble with WS routing through proxy
> >>>>>>>>>> server
> >>>>>>>>>>
> >>>>>>>>>> Hi Pete,
> >>>>>>>>>>
> >>>>>>>>>> have you set up the proxy settings in your axis2 client
> >>>>>>>>>> (HttpTransportProperties.ProxyProperties)?
> >>>>>>>>>>
> >>>>>>>>>> Michele
> >>>>>>>>>>
> >>>>>>>>>> On 27 Nov 2006, at 10:30, Peter Neu wrote:
> >>>>>>>>>>
> >>>>>>>>>>> Hello,
> >>>>>>>>>>>
> >>>>>>>>>>> I got some problems with a proxy server setup. The tomcat
> >>>>>>>>>>> server
> >>>>>>>>>>> (5.5.9)
> >>>>>>>>>>> running axis2 sits behind a proxy server which is apache
> >>>>>>>>>>> httpd
> >>>>>>>>>>> 2.0.49
> >>>>>>>>>>> normally this works well but in case of web services the
> >>>>>>>>>>> client
> >>>>>>>>>>> cannot
> >>>>>>>>>>> connect to the axis service through
> >>>>>>>>>>> httpd. I get the usual java.net timeout exception :
> >>>>>>>>>>> java.net.SocketTimeoutException: Read timed out
> >>>>>>>>>>>
> >>>>>>>>>>> In the httpd access log I only see this line:
> >>>>>>>>>>>
> >>>>>>>>>>> 192.168.200.188 - - [27/Nov/2006:11:33:26 +0100] "POST
> >>>>>>>>>>> /axis2/services/binarytest HTTP/1.1" 413 1703 "-" "Axis2"
> >>>>>>>>>>>
> >>>>>>>>>>> No further hints to what might be going wrong.
> >>>>>>>>>>>
> >>>>>>>>>>> My Web Service is transmitting small documents ~300kb.
> >>>>>>>>>>>
> >>>>>>>>>>> Any ideas what could be wrong?
> >>>>>>>>>>>
> >>>>>>>>>>> Cheers,
> >>>>>>>>>>> Pete
> >>>>>>>>>>>
> >>>>>>>>>>>
> >>>>>>>>>>>
> >>>>>>>>>>>
> >>>>>>>>>>>
> >>>>>>>>>>>
> >>>>>>>>>>> ------------------------------------------------------------
> >>>>>>>>>>> --
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> >>>>>>>>>>> ---
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