Hi,
I've just upgraded my app from ASP.NET 1.1 to 2.0 and am sporadically
seeing this error:
Session state has created a session id, but cannot save it because the
response was already flushed by the application
I use Response.Flush( ) in my appplication and also have a session
variable in my Session_Start event, but I've never seen this error
before in 1.1. Can someone tell me if the Response.Flush behavior has
changed in 2.0, and if yes, how I can work around this error in 2.0?
Thanks in advance.
Cheers,
Ganesh.
2  6641 
I would not recommend attempting to create Session items in the Session_Start
handler. In ASP.NET 2.0, a session does not become alive until you add an
item to it, and attempting to do so in Session_Start is a "catch-22"
situation.
Peter
--
Co-founder, Eggheadcafe.com developer portal: http://www.eggheadcafe.com
UnBlog: http://petesbloggerama.blogspot.com
"ga*****@gmail. com" wrote:
Hi,
I've just upgraded my app from ASP.NET 1.1 to 2.0 and am sporadically
seeing this error:
Session state has created a session id, but cannot save it because the
response was already flushed by the application
I use Response.Flush( ) in my appplication and also have a session
variable in my Session_Start event, but I've never seen this error
before in 1.1. Can someone tell me if the Response.Flush behavior has
changed in 2.0, and if yes, how I can work around this error in 2.0?
Thanks in advance.
Cheers,
Ganesh.
session state id is stored in a cookie. the cookie is a header, and must be
written before any content. if you do a flush, no headers can be written. in
1.1 if buffering was on (the default), flushes were not honored.
-- bruce (sqlwork.com)
<ga*****@gmail. comwrote in message
news:11******** *************@m 73g2000cwd.goog legroups.com...
Hi,
I've just upgraded my app from ASP.NET 1.1 to 2.0 and am sporadically
seeing this error:
Session state has created a session id, but cannot save it because the
response was already flushed by the application
I use Response.Flush( ) in my appplication and also have a session
variable in my Session_Start event, but I've never seen this error
before in 1.1. Can someone tell me if the Response.Flush behavior has
changed in 2.0, and if yes, how I can work around this error in 2.0?
Thanks in advance.
Cheers,
Ganesh.
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