Hi Rick-
1st make sure you are enabling HTTP 1.1 protocol and chunkedEncoding
transfer-encoding as in this example from /conf/axis2.xml
<transportSender name="http"
class="org.apache.axis2.transport.http.CommonsHTTPTransportSender">
<parameter name="PROTOCOL">HTTP/1.1</parameter>
<parameter name="Transfer-Encoding">chunked</parameter>
<!-- If following is set to 'true', optional action part of the
Content-Type will not be added to the SOAP 1.2 messages -->
<!-- <parameter name="OmitSOAP12Action">true</parameter> -->
</transportSender>
Martin-
----- Original Message -----
From: "Rick Strong" <[EMAIL PROTECTED]>
To: "AXIS User Mail List" <[email protected]>
Sent: Thursday, November 29, 2007 8:35 PM
Subject: HTML Status Code 302 And Exception When Contacting IIS Service
> Greetings,
>
> I'm new to this area of programming, so please bear with me if this is
> something so simple a 5-year-old should be able to deal with. (In the
> following code I've changed some names for the sake of confidentiality,
> so the URLs will not actually work.)
>
> I've written a very simple Axis client in Java, to contact a service on
> a remote IIS machine. I'm passing a String and expecting an
> acknowledgment back. I have written my own test service, running in
> Tomcat on my own server, and it works fine. When trying to connect to
> the IIS machine, my client chokes with various errors depending on the
> spellings/misspellings of the endpoint URL. Most common is
> MalformedURLException: no protocol. My code:
>
> public void contact() {
> try {
> Service service = new Service();
> Call call = (Call) service.createCall();
> URL url = new
> URL("http://remote_machine.us:80/product_name/login/Connect.aspx";);
> call.setTargetEndpointAddress(url);
> call.setOperationName(new QName("Connect.aspx", "service_name"));
> SOAPEnvelope se = new SOAPEnvelope();
> Object[] paramValue = new Object[] { "hello from Rick" };
> RPCElement rpce = new RPCElement("http://remote_machine.us";,
> service_name, paramValue);
> se.addBodyElement(rpce);
> Object returnValue = (Object) call.invoke(se);
> System.out.println(returnValue.toString);
> }
> catch (ServiceException se) {
> se.printStackTrace();
> }
> catch (MalformedURLException mue) {
> mue.printStackTrace();
> }
> catch (RemoteException re) {
> re.printStackTrace();
> }
> }
>
> I have walked through the Axis source code trying to find a reason for
> this. Call.invoke() sends me to HTTPSender.invoke():
>
> targetURL = new URL(msgContext.getStrProp(MessageContext.TRANS_URL));
> // targetURL is OK
> String host = targetURL.getHost();
> // host is the domain name minus the protocol, ie: remote_machine.us, I
> presume this is OK
> int port = targetURL.getPort();
> // port is 80
>
> // Send the SOAP request to the server
> InputStream inp = writeToSocket(socketHolder, msgContext, targetURL,
> otherHeaders, host, port, msgContext.getTimeout(),
useFullURL);
>
> // Read the response back from the server
> Hashtable headers = new Hashtable();
> inp = readHeadersFromSocket(socketHolder, msgContext, inp, headers);
>
> // the returned headers look plausible to me: {connection= close, date=
> Thu, 29 Nov 2007 15:06:32 GMT, server= Microsoft-IIS/6.0,
> content-length= 199, x-powered-by= ASP.NET, cache-control= private,
> x-aspnet-version= 1.1.4322, microsoftofficewebserver= 5.0_Pub, location=
>
/product_name/login/Connect.aspx?ReturnUrl=%2fproduct_name%2flogin%2fConnect
aspx,
> content-type= text/html; charset=utf-8}
> readFromSocket(socketHolder, msgContext, inp, headers);
>
> The fun begins in HTTPSender.readFromSocket:
>
> Integer rc =
> (Integer)msgContext.getProperty(HTTPConstants.MC_HTTP_STATUS_CODE);
> // rc = 302 (moved/redirect)
>
> If rc == 302, readFromSocket() closes the connection and tries to
> construct a new URL (and a new connection):
>
> // Temporary Redirect (HTTP: 302/307)
> // close old connection
> inp.close();
> socketHolder.getSocket().close();
> // remove former result and set new target url
> msgContext.removeProperty(HTTPConstants.MC_HTTP_STATUS_CODE);
> msgContext.setProperty(MessageContext.TRANS_URL, location);
> // next try
> invoke(msgContext);
>
> In HTTPSender.invoke():
>
> try {
> BooleanHolder useFullURL = new BooleanHolder(false);
> StringBuffer otherHeaders = new StringBuffer();
>
> // The following line raises a MalformedURLException, since the
> string it is getting from msgContext is not a complete specification for
> a URL:
>
"/product_name/login/Connect.aspx?ReturnUrl=%2fproduct_name%2flogin%2fConnec
t.aspx":
>
> targetURL = new URL(msgContext.getStrProp(MessageContext.TRANS_URL));
> .
> .
> }
>
> When I point a browser at the original URL I am redirected to this page:
>
"http://remote_machine.us:80/product_name/login/LoginDisplay.aspx/product_na
me/login/Connect.aspx?ReturnUrl=%2fproduct_name%2flogin%2fConnect.aspx"
>
> Questions:
> * Is there any way for me to handle this effectively in code? What am I
> doing wrong?
> * This is supposed to end up as an automated process; does it make sense
> for it to blindly follow a redirect without knowing where it's going?
> Seems risky to me.
> * Is the 302 a meaningful error code, or could it be masking something
> else?
>
> Any suggestions most welcome!
>
> Rick Strong
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
