Synapse Http Server
lazarus / 38-Networking and Web Programming

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fjabouley · 2020-06-04 12:56

Hello all,
I'm trying to port my former http server using synapse libraries, just
to see which one is the more stable.
May I have your opinion on what I coded if I'm doing totally wrong, or
if it is OK ?
It has currently worked for many days without issues, but I don't know
if there is a better way coding it...
Best regards

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yus · 2020-06-04 18:25

Synapse have examples with HTTP and HTTPS server.
I using synapse http server, work perfect.


I have a question about using the critical section?
I think to use correctly
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i
locksection.Entertry  /// some critical codefinally 
locksection.Leaveend
And i use TRTLCriticalSection

https://www.freepascal.org/docs-
html/rtl/system/trtlcriticalsection.html

You code will be

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i var 
locksection: TRTLCriticalSection; TSomeClass.Create;begin ///  some co
de InitCriticalSection(locksection);end; TSomeClass.Destroy;begin ///
 some code DoneCriticalSection(locksection);end;



Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i
EnterCriticalsection(locksection);try  /// some critical codefinally 
LeaveCriticalsection(locksection);end

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fjabouley · 2020-06-05 05:52

Thanks for you reply.
Actually I used critical section in the thread's procedures, mainly
while loading files from hard drive (don't know if it is useful, but I
thought that 2 threads reading the same file at the same time would be
an issue) and to update/read the sessions which are stored in a global
variable, outside the main thread. But there must be another way to do
that (or not ?)
Regards