Connection Keep Alive

[Christopher Johnson <jo...@clarkson.edu>]

I'm trying to increase performance to my web service by making use of the
HTTP/1.1 protocol

I'd like to set Connection to  keep-alive but I'm not sure how to do it,
everything try is not working for me.

Also by setting connection to keep-alive after calling call.invoke() will
the connection be dropped or will it remain open for the next
call.invoke()?

Any help would be great thanks.

-Chris

Re: Connection Keep Alive

[Christopher Johnson <jo...@clarkson.edu>]

>From my understanding if using HTTP/1.1 you don't need to directly specify
"Keep-Alive".  Under HTTP/1.1 ALL connection are kept alive unless stated
by "Connection: close"

But Carol is right, HTTPSender has the following code to close the
connection

Chris

On Thu, 3 Feb 2005, Ana Carolina Chaves Machado wrote:

> Hi,
>
> I also already verified this problem and to discover that in the HTTPSender
> class has the following line of code:
>
> ...
> if (!http10) {
> //Force close will be now.
> //TODO HTTP/1.1
> httpConnection = HTTPConstants.HEADER_CONNECTION_CLOSE;
> }
>
> ...
>
> I would like to know because does not use Keep-Alive?
>
> Thanks,
> Carol
>
> >>
> >> ----- Original Message ----- From: "Christopher Johnson"
> >> <jo...@clarkson.edu>
> >> To: <ax...@ws.apache.org>
> >> Sent: Thursday, February 03, 2005 12:11 PM
> >> Subject: Connection Keep Alive
> >>
> >>
> >>> I'm trying to increase performance to my web service by making use of
> >>> the
> >>> HTTP/1.1 protocol
> >>>
> >>> I'd like to set Connection to  keep-alive but I'm not sure how to do it,
> >>> everything try is not working for me.
> >>>
> >>> Also by setting connection to keep-alive after calling call.invoke()
> >>> will
> >>> the connection be dropped or will it remain open for the next
> >>> call.invoke()?
> >>>
> >>> Any help would be great thanks.
> >>>
> >>> -Chris
> >>>
> >>
> >
>
>

Re: Connection Keep Alive

[Ana Carolina Chaves Machado <ac...@gonzaga.cesar.org.br>]

Hi, 

I also already verified this problem and to discover that in the HTTPSender 
class has the following line of code: 

...
if (!http10) {
//Force close will be now.
//TODO HTTP/1.1
httpConnection = HTTPConstants.HEADER_CONNECTION_CLOSE;
} 

... 

I would like to know because does not use Keep-Alive? 

Thanks,
Carol 

>> 
>> ----- Original Message ----- From: "Christopher Johnson" 
>> <jo...@clarkson.edu>
>> To: <ax...@ws.apache.org>
>> Sent: Thursday, February 03, 2005 12:11 PM
>> Subject: Connection Keep Alive 
>> 
>> 
>>> I'm trying to increase performance to my web service by making use of 
>>> the
>>> HTTP/1.1 protocol 
>>> 
>>> I'd like to set Connection to  keep-alive but I'm not sure how to do it,
>>> everything try is not working for me. 
>>> 
>>> Also by setting connection to keep-alive after calling call.invoke() 
>>> will
>>> the connection be dropped or will it remain open for the next
>>> call.invoke()? 
>>> 
>>> Any help would be great thanks. 
>>> 
>>> -Chris 
>>> 
>> 
>