- Understanding SOAP FAQs
- How do I invoke a method on a server when I'm using SOAP?
- Do M-POST calls have to occur before POST calls?
- When I'm using XML in SOAP, do I have to use namespaces?
- What happens when a method call has been requested?
- What are the values in a SOAP payload?
- What could cause the performance of a SOAP call to degrade or suffer?
- What kind of security does SOAP implement?
- When using SOAP, how do I implement a simple API for XML?
- How will SOAP impact .Net application development?
- How is ASP+ used when creating web services?
- How do I validate SOAP-based XML using a schema?
- When using SOAP, what is the most efficient way to access services from a client over the Internet?
Do M-POST calls have to occur before POST calls?
The original SOAP specification v0.9 originally forced M-POST calls to occur before POST calls, thus forcing clients to provide more detail with the first request. In SOAP v1.0, the specification called for POST calls to occur before M-POST, due to the limited adoption of M-POST.
Source: This FAQ is excerpted from Understanding SOAP by Kennard Scribner and Mark C. Stiver (2000, Sams, ISBN 0672319225). Refer to this book for more detailed information on SOAP.