Re: [Cppcms-users] "booster::thread: failed to create a thread" error while running application

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

Hello,

First of all you have quite tide ulimits.

With this options I've played a little with service.worker_threads
and with a value above 100 it failed to create threads.

200MB of total memory and 215 max user process (basically threads and so on)

By default CppCMS starts 5*#CPUs so if you have some 8 core machine
or something like that it would start 40 threads. You may change this options
(service.worker_threads)
also I'd suggest to play with ulimits and the option I've mentioned
and see what exactly makes the problem.

See: http://art-blog.no-ip.info/wikipp/en/page/cppcms_1x_config#service.worker_threads

>6.The following tests FAILED:
>         13 - status_test (Failed)
>         14 - async_status_test (Failed)
>         15 - form_test (Failed)
>         16 - cookie_test (Failed)
>         17 - internal_forwarder_test (Failed)
>         18 - forwarder_test (Failed)
>         19 - jsonrpc_test (Failed)
>         52 - test_backtrace_backtrace (Failed)
>Errors while running CTest

Send the log: Testing/Temporary/LastTest.log, because it is quite starange
that these tests failed. Have you disabled some modules?

Bottom line:

Take a look on the ulimits they seems to be either too tight or
somebody did "too good" job in hardening the OS you are working on.




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