RE: Sync Definition #2 (corrected)
"Assaf Arkin" <[email protected]> Wed, 26 Feb 2003 12:14:55 -0800
| Newsgroups | gmane.comp.web.services.ws-arch |
|---|---|
| Message-ID | <[email protected]> |
RE: Sync Definition #2 (corrected)I think you have just defined a synchronous interaction (request/response, see formal definition) in terms of an asynchronous transport (i.e. one that does send and receive actions independently). arkin -----Original Message----- From: [email protected] [mailto:[email protected]]On Behalf Of Ugo Corda Sent: Wednesday, February 26, 2003 7:36 AM To: Ugo Corda; [email protected] Subject: RE: Sync Definition #2 (corrected) Asynchronous: A request/response interaction is said to be asynchronous when the request and response are chronologically decoupled. In other words, the client agent does not have to "wait" for the response once it issues the initial request. The exact meaning of "not having to wait" depends on the characteristics of the client agent (including the transfer protocol it uses). Examples include receiving the response on a different thread, on a different socket, on a different end-point, by polling the server, etc. Synchronous: The opposite of asynchronous.