cppcms-users

[Cppcms-users] Multiple concurrent HTTP requests

[Christian M. <chr...@va...>]

Hi Artyom,

first of all: thank you for developing CPPCMS. I'm currently integrating it
into a project of mine.

However, I ran into the following issue: Apparently, CPPCMS only supports
processing of one concurrent HTTP request. If I launch a second request
while another one is still being processed, it stalls until the first
request is completed.
Is this normal behavior? Do I need to manually store/release the
http_context in a different thread for better concurrent performance? 

I'm using an asynchronous application (which itself is thread-safe) on Windows.

Many thanks for any advice you can give.

Best regards
Christian

Re: [Cppcms-users] Multiple concurrent HTTP requests

[Artyom B. <art...@ya...>]

There are two types of application, synchronous and asynchronous.

Synchronous are created multiple time and kept in a pool. They handle one request at a time and for performance use thread pool.
Asynchronous run as single instance and can handle multiple connections via release_context()

Further reading:

http://cppcms.com/wikipp/en/page/cppcms_1x_chat
http://cppcms.com/wikipp/en/page/cppcms_1x_event_loop
http://cppcms.com/wikipp/en/page/cppcms_1x_application_lifetime
http://cppcms.com/wikipp/en/page/thread_safety


Artyom Beilis
--------------
CppCMS - C++ Web Framework:   http://cppcms.com/
CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/

--------------------------------------------
On Wed, 10/16/13, Christian Mattar <chr...@va...> wrote:

 Subject: [Cppcms-users] Multiple concurrent HTTP requests
 To: cpp...@li...
 Date: Wednesday, October 16, 2013, 4:08 PM
 
 Hi Artyom,
 
 first of all: thank you for developing CPPCMS. I'm currently
 integrating it
 into a project of mine.
 
 However, I ran into the following issue: Apparently, CPPCMS
 only supports
 processing of one concurrent HTTP request. If I launch a
 second request
 while another one is still being processed, it stalls until
 the first
 request is completed.
 Is this normal behavior? Do I need to manually store/release
 the
 http_context in a different thread for better concurrent
 performance? 
 
 I'm using an asynchronous application (which itself is
 thread-safe) on Windows.
 
 Many thanks for any advice you can give.
 
 Best regards
 Christian
 
 
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