Session lost when deploy new components

[Bill L]

Hi guys,

Got problem with session when I install new DLL file or replace DLL file in
/bin folder, is there anyway I can stop this happened ? I don't run two
version of side by side and seems the application has to restart if there is
new DLL installed by MS document. I am not sure I understand the doc right
or not. thanks

Bill

[Teemu Keiski]

Hi,

this is by design. Changing dlls in bin folder will restart the AppDomain
and therefore reset InProc sessions, Cache and so forth. To prevent this,
you would need to use out of process session modes like StateServer
(external process) or SQLServer (session state is stored to database).

--
Teemu Keiski
MCP, Microsoft MVP (ASP.NET), AspInsiders member
ASP.NET Forum Moderator, AspAlliance Columnist

"Bill L" <du**@chinesecafe.com> wrote in message
news:%2****************@TK2MSFTNGP11.phx.gbl...

Hi guys,

Got problem with session when I install new DLL file or replace DLL file in /bin folder, is there anyway I can stop this happened ? I don't run two
version of side by side and seems the application has to restart if there is new DLL installed by MS document. I am not sure I understand the doc right
or not. thanks

Bill

[Bill L]

Teemu,

thanks for your help, I am not quite sure about Using out of process session
modes like StateServer ? how ? is there any sample/article/document show
this ? I am using Oracle now and I don't think it's good to store session in
DB because too much IO will make application become slow.

Regards

Bill
"Teemu Keiski" <jo****@aspalliance.com> wrote in message
news:OG**************@TK2MSFTNGP10.phx.gbl...

Hi,

this is by design. Changing dlls in bin folder will restart the AppDomain
and therefore reset InProc sessions, Cache and so forth. To prevent this,
you would need to use out of process session modes like StateServer
(external process) or SQLServer (session state is stored to database).

--
Teemu Keiski
MCP, Microsoft MVP (ASP.NET), AspInsiders member
ASP.NET Forum Moderator, AspAlliance Columnist

"Bill L" <du**@chinesecafe.com> wrote in message
news:%2****************@TK2MSFTNGP11.phx.gbl...

Hi guys,

Got problem with session when I install new DLL file or replace DLL file in

/bin folder, is there anyway I can stop this happened ? I don't run two
version of side by side and seems the application has to restart if there is

new DLL installed by MS document. I am not sure I understand the doc

right or not. thanks

Bill