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Is http a connected protocol?

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koeicjm

Programmer
Sep 12, 2001
73
JP
When I use IE to access the web server the server answer the request from ie client, after ie get the page, will it always connected or not?
 
In a word .... no!!

Every page you load or every banner that is pulled from a different web server starts a new TCP session.

Chris.
************************
Chris Andrew, CCNA
chrisac@gmx.co.uk
************************
 
'Taint always so though.

Later HTTP standards permit persistent connections. This is almost entirely for effiency reasons though.

You need to do (nearly) all HTTP-related development assuming the connection will break after each transaction.





Nearly all of these articles refer to persistent HTTP as a "new" or "future" technology. The reason is that HTTP 1.1 or more or less taken for granted today.

Higher-level technologies like WebDAV (a sort of "web file system") rely on persistent HTTP connections extensively.
 
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