asp.net - SOAP versus HTTP -


I have read that web services are broadcast via HTTP on SOAP. Then what is the difference between SOAP and HTTP , if they are both communications protocols?

Is there a difference or is HTTP used by SOAP?

There are two main protocols related to the web service.

  • 1, Transport Protocol - e.g. HTTP (commonly used), TCP, UDP

  • 2, Message Protocol - e.g. SOAP, XML, JSON or Binary Encoded Message

Generally,

  • Messaging Protocol for exchanging Responsible
  • Transport Protocol is responsible for distributing messages and how to communicate it.

A real world example: HTTP is like telephone communication, SOAP is like English

You call web services at SOAP messages over HTTP as if you Call the friend with a mobile phone and talk in English.


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