Installing pagure's EventSource server ====================================== Eventsource or Server Sent Events are messages sent from a server to a web browser. It allows one to refresh a page "live", ie, without the need to reload it entirely. Configure your system --------------------- The eventsource server is easy to set-up. * Install the required dependencies :: python-redis python-trollius python-trollius-redis .. note:: We ship a systemd unit file for pagure_milter but we welcome patches for scripts for other init systems. * Install the files of the SSE server as follow: +----------------------------------------+-----------------------------------------------------+ | Source | Destination | +========================================+=====================================================+ | ``ev-server/pagure_stream_server.py`` | ``/usr/libexec/pagure-ev/pagure_stream_server.py`` | +----------------------------------------+-----------------------------------------------------+ | ``ev-server/pagure_ev.service`` | ``/etc/systemd/system/pagure_ev.service`` | +----------------------------------------+-----------------------------------------------------+ The first file is the script of the SSE server itself. The second file is the systemd service file. * Finally, activate the service and ensure it's started upon boot: :: systemctl enable redis systemctl start redis systemctl enable pagure_ev systemctl start pagure_ev