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Date: Sat, 18 Aug 2007 14:07:35 -0400 (EDT)
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Subject: Re: [PHP] HTTP 1.1 keep-alive support in ext/soap/php_http.c ? (fwd)
From: lavalamp@spiritual-machines.org ("Brian A. Seklecki")


Shall I submit a bug/patch to uncomment the HTTP 1.1 support?  Is it still 
broken with proxy servers?

Thanks,

l8*
 	-lava (Brian A. Seklecki - Pittsburgh, PA, USA)
 	       http://www.spiritual-machines.org/


---------- Forwarded message ----------
Date: Tue, 14 Aug 2007 19:33:26 -0400 (EDT)
From: Brian A. Seklecki <lavalamp@spiritual-machines.org>
To: php-general@lists.php.net
Subject: Re: [PHP] HTTP 1.1 keep-alive support in ext/soap/php_http.c ? (fwd)


Found it:

http://cvs.php.net/viewvc.cgi/php-src/ext/soap/php_http.c?annotate=1.109

Lines 892->895 and 903->905 bring the violence.

Rev 1.28 commented it out:

http://cvs.php.net/viewvc.cgi/php-src/ext/soap/php_http.c?r1=1.27&r2=1.28


The bugs assocaited with it are:
  http://bugs.php.net/bug.php?id=33164
  http://bugs.php.net/bug.php?id=30329

Please advise on a course of action -- I will open another bug report if 
requested.

http://wiki.apache.org/ws/FrontPage/Axis/AxisCommonsHTTP

Extract from [WWW] RFC 2616 : HTTP/1.1 - Persistent Connection :

"* An HTTP/1.1 server MAY assume that a HTTP/1.1 client intends to maintain a 
persistent connection unless a Connection header including the connection-token 
"close" was sent in the request."

Then presumably, unless the server explicitly closes the connection by 
instructing the client to do so in headers, the client may simply check for the 
presence of "HTTP/1.1" and continue to cane the connection/socket.

Cane one!

~BAS

On Tue, 14 Aug 2007, Brian A. Seklecki wrote:

> 
> Re-send to php-general@ since soap@ is a ghost town.
> 
> Per the msg below, still trying to figure out why each client call to any 
> server results in a new TCP socket being built and closed (BAD!)
> 
> I finally got around to:
>  print "Request :\n" . $soapClient->__getLastRequestHeaders() . "\n";
>  print "Request :\n" . $soapClient->__getLastRequest() . "\n";
>  print "Response:\n" . $soapClient->__getLastResponseHeaders() . "\n";
>  print "Response:\n" . $soapClient->__getLastResponse() . "\n";
> 
> As well as checking tcpdump(8) --- my worst fears are confirmed.
> 
> The client headers says:
> 	Connection: Keep-Alive
> 
> The server header response says:
> 	Response:
> 	HTTP/1.1 200 OK
> 	Content-Type: application/soap+xml;charset=utf-8
> 	Transfer-Encoding: chunked
> 	Date: Tue, 14 Aug 2007 22:35:07 GMT
> 	Server: Apache-Coyote/1.1
> 
> And yet, the PHP client running from the CLI binary executing the same 
> function call to the server opens & closes two sockets to accomplish the 
> work!
> 
> ~BAS
> 
> ---------- Forwarded message ----------
> Date: Wed, 8 Aug 2007 11:51:50 -0400 (EDT)
> From: Brian A. Seklecki <lavalamp@spiritual-machines.org>
> To: soap@lists.php.net
> Subject: [SOAP] HTTP 1.1 keep-alive support in ext/soap/php_http.c ?
> 
> 
> All:
> 
> Am I correct in reading ext/soap/php_http.c that the SoapClient / SoapServer 
> object will not transmit a "Connection: Close" line into the HTTP header 
> (either via the Client call itself or by modifying Apache's response?)
> 
> E.g., by default PHP SOAP client recycles HTTP connections to the server for 
> calls to methods using the same server object / instance?
> 
> 
> l8*
> 	-lava (Brian A. Seklecki - Pittsburgh, PA, USA)
> 	       http://www.spiritual-machines.org/
> 
> -- 
> PHP Soap Mailing List (http://www.php.net/)
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> 
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> 
>

l8*
 	-lava (Brian A. Seklecki - Pittsburgh, PA, USA)
 	       http://www.spiritual-machines.org/

     "Guilty? Yeah. But he knows it. I mean, you're guilty.
     You just don't know it. So who's really in jail?"
     ~Maynard James Keenan