uWSGI 2.0.3

uWSGI 2.0.3

Changelog 20140317

Bugfixes

fixed spooler ‘at’ key usage
fixed a memory and fd leak with on-demand Emperor sokets
on APPLE use LOG_NOTICE for syslog plugin
fixed mongrel2 support
hack for avoiding libmongoclient to crash on broken cursor
log alarm is now a uwsgi_log_verbose() wrapper
fixed tuntap router memory corruption
Set ECDHE curve independently from DHE parameters (Hynek Schlawack)
do not wait for a whole Emperor cycle before checking for each waitpid
fix a regression with caller() not indicating the starting *.psgi program (Ævar Arnfjörð Bjarmason)

New features

Emperor SIGWINCH and SIGURG

The Emperor now responds to two new signals:

SIGWINCH: force an emperor rescan of vassals

SIGURG: cleanup the Emperor states (for now it only clears its blacklist)

Building plugins on-the-fly from git repositories

You can now build plugins stored on git servers:

uwsgi --build-plugin https://github.com/unbit/uwsgi-bonjour

UWSGI_EMBED_PLUGINS="bonjour=https://github.com/unbit/uwsgi-bonjour" pip install uwsgi

uwsgi.add_var(key, value)

You can now set request variables direcly from your app, for better integration with the internal routing subsystem

my $app = sub {
     uwsgi::add_var("newvar","newvalue");
     return [200, ['Content-Type' => 'text/html'], ["Hello"]];
}

uwsgi --http-socket :9090 --psgi hello.pl --response-route-run "log:\${newvar}"

add_var has been implemented in the CPython and Perl plugins

‘disableheaders’ routing action

This new action disables the sending of response headers, independently by the current request state

Smarter Emperor on bad conditions

Now the Emperor completely destroys internal vassal-related structures when it is impossible to correctly kill a broken vassal(both for inconsistent Emperor state or for internal system problems)

Availability

You can download uWSGI 2.0.3 from: https://projects.unbit.it/downloads/uwsgi-2.0.3.tar.gz