c# - .Net Web Application app startup workflow for IIS -


okay, let's have web application absolutely has perform kind of startup , has remain running indefinitely regardless of communication receives clients (as it's push based system)

now testing have been hosting windows service, great because allows me have hard entry point application can bootstrapping , service , running

next, i'm trying move iis world instead can face service outside world...and i've hit snag...i don't have hard entry point can bootstrap application except global.asax, understand invoked when clients make call server

is there better area can put entrance application , bootstrapped without waiting client connect it? , area called once or going called periodically application falls out of scope (so speak)? said, app has remain running @ times

is there better area can put entrance application , bootstrapped without waiting client connect it?

yes, there is. can warm iis.

and area called once or going called periodically application falls out of scope (so speak)?

it depends method in global.asax use. application_start runs once per app start.

like said, app has remain running @ times

beware, dragons here. depends how critical is. if need utter reliability, must use load balancer , have @ least 1 other duplicate service. other things consider, app pool needs recycled time time. iis, os, application have bugs, updates needs installed, network device fails, power outages happen , on.


Comments

Post a Comment

Popular posts from this blog

linux - Does gcc have any options to add version info in ELF binary file? -

i mean whether gcc can insert source code version infor elf binary section or similar. not want change source file, add info gcc option in makefile. you can emit version info text file, turn text file object file statically link executable. the first step simple have write code: script or write version info in format plain text file. write makefile rule produce version.o version.txt, using objcopy . you'll have object file 2 useful symbols defined in it: beginning , end of textual version info. add generated object executable, , you'll able access version 2 ways: running strings on binary, or writing code in application print version string (you'll need declare start , end symbols variables in header file).
Read more

javascript - Clean way to programmatically use CSS transitions from JS? -

as title implies, there proper way set initial css properties (or class) , tell browser transition these value? for example ( fiddle ): var el = document.queryselector('div'), st = el.style; st.opacity = 0; st.transition = 'opacity 2s'; st.opacity = 1; this not animate opacity of element in chrome 29/firefox 23. because ( source ): [...] you’ll find if apply both sets of properties, 1 after other, browser tries optimize property changes, ignoring initial properties , preventing transition. behind scenes, browsers batch property changes before painting which, while speeding rendering, can have adverse affects. the solution force redraw between applying 2 sets of properties. simple method of doing accessing dom element’s offsetheight property [...] in fact, hack work in current chrome/firefox versions. updated code ( fiddle - click run after opening fiddle run animation again): var el = document.queryselector('div'...
Read more

android - send complex objects as post php java -

is possible send contact numbers via post php class inside eclipse ? or post limited primitive types , have find work arounds send them string ? i propose: send them json in post request, befor start, have @ gson project , keep in mind set content application -> json. luck
Read more