Hi Jan/Larry,
So, the one-machine scenario should be good enough for me now but
for some reason http session data does not seem to be replicated across
instances
for either my custom-app of for the sample app - clusterjsp.
Looking at the cookie data (see attached file) - the first 3 requests
are for instance-1
on port 1110. The last 2 requests are to instance-2 on port 1111. You
can see that the first request to instance-2 from the browser has the cookie
JSESSIONID set to the value received from instance-1. However, the response
to this request has another value for the jsessionid cookie.
So, I suppose this is the root cause for no replication across instances -
why/howto-troubleshoot-further ?
Even though this data is for my-custom-app, I observed the same
behaviour with
clusterjsp.
Thanks
Ashish
Larry White wrote:
> It has worked for every browser I've used over the last 5 years:
> Netscape, IE, Mozilla, Thunderbird, Safari
>
> /Larry White
>
> Sreeram Duvur wrote:
>
>>
>>> I should work as long as the domain (host) name remains the same,
>>> and only the
>>> port info changes.
>>>
>>> The browser decides which cookies to append to a request based on
>>> the request URL's
>>> domain (host) name and context root, ignoring any port info.
>>>
>>> Jan
>>
>>
>> Ha, then having two instances on same machine (running on different
>> ports) and manually directing requests by changing port numbers in
>> browsers can be used to test failover.
>>
>> But is this browser behavior fairly standard?
>>
>> Sreeram
>>
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http://hysteria.sfbay.sun.com:1110/depot_f/admin
GET /depot_f/admin HTTP/1.1
Host: hysteria.sfbay.sun.com:1110
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3
Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
HTTP/1.x 200 OK
X-powered-by: Servlet/2.5
Server: Sun Java System Application Server 9.1
Set-Cookie: JSESSIONID=7e76525ef2b3209b679c00442408; Path=/depot_f
Set-Cookie: _session_id=a8261ee587e939e2b71634297747ac53; path=/
Cache-Control: no-cache
Content-Type: text/html;charset=utf-8
Content-Length: 3395
Date: Fri, 06 Apr 2007 17:18:22 GMT
----------------------------------------------------------
http://hysteria.sfbay.sun.com:1110/depot_f/store/
GET /depot_f/store/ HTTP/1.1
Host: hysteria.sfbay.sun.com:1110
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3
Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Cookie: JSESSIONID=7e76525ef2b3209b679c00442408; _session_id=a8261ee587e939e2b71634297747ac53
HTTP/1.x 200 OK
X-powered-by: Servlet/2.5
Server: Sun Java System Application Server 9.1
Set-Cookie: _session_id=a8261ee587e939e2b71634297747ac53; path=/
Cache-Control: no-cache
Content-Type: text/html;charset=utf-8
Content-Length: 3746
Date: Fri, 06 Apr 2007 17:20:16 GMT
----------------------------------------------------------
http://hysteria.sfbay.sun.com:1110/depot_f/store/add_to_cart/2
POST /depot_f/store/add_to_cart/2 HTTP/1.1
Host: hysteria.sfbay.sun.com:1110
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3
Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer:
http://hysteria.sfbay.sun.com:1110/depot_f/store/
Cookie: JSESSIONID=7e76525ef2b3209b679c00442408; _session_id=a8261ee587e939e2b71634297747ac53
Content-Type: application/x-www-form-urlencoded
Content-Length: 0
HTTP/1.x 200 OK
X-powered-by: Servlet/2.5
Server: Sun Java System Application Server 9.1
Set-Cookie: _session_id=a8261ee587e939e2b71634297747ac53; path=/
Cache-Control: no-cache
Content-Type: text/html;charset=utf-8
Content-Length: 1361
Date: Fri, 06 Apr 2007 17:20:25 GMT
----------------------------------------------------------
------------------------------------------------------------
----------------------------------------------------------
http://hysteria.sfbay.sun.com:1111/depot_f/admin
GET /depot_f/admin HTTP/1.1
Host: hysteria.sfbay.sun.com:1111
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3
Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Cookie: JSESSIONID=7e76525ef2b3209b679c00442408; _session_id=a8261ee587e939e2b71634297747ac53
HTTP/1.x 200 OK
X-powered-by: Servlet/2.5
Server: Sun Java System Application Server 9.1
Set-Cookie: JSESSIONID=7e9afc2113243d0144e40ad0419d; Path=/depot_f
Set-Cookie: _session_id=a8261ee587e939e2b71634297747ac53; path=/
Cache-Control: no-cache
Content-Type: text/html;charset=utf-8
Content-Length: 3395
Date: Fri, 06 Apr 2007 17:20:52 GMT
----------------------------------------------------------
----------------------------------------------------------
http://hysteria.sfbay.sun.com:1111/depot_f/store/add_to_cart/1
POST /depot_f/store/add_to_cart/1 HTTP/1.1
Host: hysteria.sfbay.sun.com:1111
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3
Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer:
http://hysteria.sfbay.sun.com:1111/depot_f/store
Cookie: JSESSIONID=7e9afc2113243d0144e40ad0419d; _session_id=a8261ee587e939e2b71634297747ac53
Content-Type: application/x-www-form-urlencoded
Content-Length: 0
HTTP/1.x 200 OK
X-powered-by: Servlet/2.5
Server: Sun Java System Application Server 9.1
Set-Cookie: _session_id=a8261ee587e939e2b71634297747ac53; path=/
Cache-Control: no-cache
Content-Type: text/html;charset=utf-8
Content-Length: 1275
Date: Fri, 06 Apr 2007 17:21:18 GMT
----------------------------------------------------------