ASP.net session request queuing -


it seems me asp.net queues requests use same session id. let's you've got 3 pages.

default.aspx

protected void page_load(object sender, eventargs e) {     session["asdf"] = "lolz"; }

hitting page create new session if 1 doesn't exist.

x-aspnet-version: 2.0.50727 set-cookie: asp.net_sessionid=ibjphuv0aiafqi453tyze345; path=/; httponly

then hit hang.aspx

protected void page_load(object sender, eventargs e) {     thread.sleep(10000); }

and after hit other page session id passed to, doesn't matter if anything, let's call test.aspx.

the sequence loading so.

request            timeline "get /"            |*| "get /hang.aspx"       |******************************************| "get /test.aspx"            |**************************************|

i guess question how disable feature. understand it's useful have session state can more predictable, in case long running reports page load killing users' ability multitask.

this behaviour design; no concurrent access session state allowed. requests same sessionid locked exclusively prevent potential corruption of state.

to around can disable session state in page directive.

<%@ page enablesessionstate="false" %>

read "concurrent requests , session state" here http://msdn.microsoft.com/en-us/library/ms178581.aspx more.

setting enablesessionstate="readonly" prevent page gaining exclusive lock on sessionstate (but page have wait other non-readonly requests user finish before loading).

(this copy , paste of answer question asp.net site: long-loading page user puts other page loads user on hold)


Comments

Post a Comment

Popular posts from this blog

asp.net - repeatedly call AddImageUrl(url) to assemble pdf document -

i'm using abcpdf , i'm curious if can recursively call addimageurl() function assemble pdf document compile multiple urls? something like: int pagecount = 0; int theid = thedoc.addimageurl("http://stackoverflow.com/search?q=abcpdf+footer+page+x+out+of+", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetochain(theid); } pagecount = thedoc.pagecount; console.writeline("1 document page count:" + pagecount); //flatten document (int = 1; <= pagecount; i++) { thedoc.pagenumber = i; thedoc.flatten(); } //now try again theid = thedoc.addimageurl("http://stackoverflow.com/questions/1980890/pdf-report-generation", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetoc...
Read more

java - Android recognize cell phone with keyboard or not? -

in android app, want detect user's device if device has keyboard(like motorola milestone) , show corresponding user interface. guys know how that? ! regards justicepenny http://developer.android.com/reference/android/content/res/configuration.html public int keyboard the kind of keyboard attached device. 1 of: keyboard_nokeys, keyboard_qwerty, keyboard_12key. that's it!
Read more

iphone - How would you achieve a LED Scrolling effect? -

how achieve led scrolling effect example below? led sign - led ticker emulator iphone , ipad http://img.skitch.com/20101201-rsfh4p1bajb1wp94k466pdpiuj.preview.jpg sometimes remunerates comment in other posts :) have put code you, should implement font '8pin matrix' realistic feeling. uilabel *label; - (void)viewdidload { [super viewdidload]; label = [[uilabel alloc]initwithframe:cgrectmake(10, 50, 300, 20)]; label.font = [uifont fontwithname:@"courier-bold" size:16.0]; label.backgroundcolor = [uicolor blackcolor]; label.textcolor = [uicolor greencolor]; label.linebreakmode = uilinebreakmodecharacterwrap; // otherwise "…" label.text = @"this led text scrolled "; // blanks space between [self.view addsubview:label]; [nstimer scheduledtimerwithtimeinterval:0.12f target:self selector:@selector(scrolllabel) use...
Read more