WS-Addressing

WS-Addressing

• Phillip Knezevich

  What are you trying to do specifically

  Thanks

  
  
  

• jooolaaab

  Thanks, Scott.
  
  I made my own duplex sample and it works.
  Now, I read some articles about WS-Addressing, so I have some knowledge about it.
  How can I demonstrate it within my duplex communication channel
  
  I was playing with OperationContextScope() and OperationContext.Current.OutgoingMessageHeaders on the clients side and OperationContext.Current.RequestContext.RequestMessage.Headers on the server side.
  
  I could add additional headers and display them but is that enough to demonstrate ws-addressing purpose
  
  [melack]
  

• David Winningham

  That looks like you're looking for the duplex sample in the SDK. The client uses a oneway call to the server and passes the return address in the <From> element. When the server is ready to reply it makes another oneway call back to the client using the address it received in the first message from the client.

  Thus you get your asynchronous behaviour. If you look at the envelopes they will look simliar to this:

  <s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:r="http://schemas.xmlsoap.org/ws/2005/02/rm" xmlns:a="http://schemas.xmlsoap.org/ws/2004/08/addressing">

  - <s:Header>

  <a:Action s:mustUnderstand="1">urn:DuplexTest/IDuplexTest/DoSomething</a:Action>

  - <a:From>

  <a:Address>http://localhost:8000/DuplexTestUsingCode/Client/b0c7fc2f-95fc-4b49-bd40-ced7f682b881</a:Address>

  </a:From>

  <a:To s:mustUnderstand="1">http://localhost:12000/DuplexTestUsingCode/Server</a:To>

  </s:Header>

  - <s:Body>

  <DoSomething xmlns="urn:DuplexTest" />

  </s:Body>

  </s:Envelope>

  Is this what you're looking for

  Thanks,

  Scott

  
  
  

• TaffyDownUnder

  Hi Scott,

  The 1st link is unavailable. Could you post an existing WS-Addressing sample link

  Thanks,

  Hellen

  
  

• rdmorgan

  I was looking for something like this
  
  http://mdavey.wordpress.com/2005/11/28/wcf-duplex/
  (duplex communication)
  
  and this
  
  http://www.webserviceshelp.org/wsh/Standards/Web+Services+Addressing/
  (WS-Addressing)
  
  Cheers!
  
  [melack]
  

• glw

  Here's the sample:

  http://windowssdk.msdn.microsoft.com/library/default.asp url=/library/en-us/WCF_samples/html/bc5de6b6-1a63-42a3-919a-67d21bae24e0.asp

  If your goal is to demonstrate WS-Addressing, you should also look at the routing sample.

  http://windowssdk.msdn.microsoft.com/library/en-us/WCF_samples/html/768e73c6-1a95-4741-8697-e22acc034ef1.asp frame=true

  Thanks,

  Scott

  
  
  

• csexpert

  Scott, I have one question more. You showed me how the envelopes look like.
  Where can I find them
  
  [melack]
  
  
  

• John_Cronan

  Thanks for reply.
  I'm trying to do an asynchronus client callback with WS-Addressing.
  
  

• salvatore

  What you can do to see your envelopes is set up a message logger.

  http://windowssdk.msdn.microsoft.com/library/en-us/WCF_Con/html/0ff4c857-8f09-4b85-9dc0-89084706e4c9.asp frame=true

  Once you have your traces, you can view them in the svctraceviewer tool.

  http://windowssdk.msdn.microsoft.com/library/en-us/WCF_tools/html/9027efd3-df8d-47ed-8bcd-f53d55ed803c.asp frame=true

  Thanks,

  Scott

  
  
  

• dozaone

  Scott, I think that's what I'm looking for. Can you post me the link to that sample
  Thanks.
  
  [melack]
  
  
• WS-Addressing