From df708b46d5b063be76a05827e848f06581c3a17f Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Jul 28 2015 12:47:53 +0000
Subject: Add documentation on how to install pagure's eventsource server


---

diff --git a/doc/Install_evs.rst b/doc/Install_evs.rst
new file mode 100644
index 0000000..bcce802
--- /dev/null
+++ b/doc/Install_evs.rst
@@ -0,0 +1,40 @@
+Installing pagure's EventSource server
+======================================
+
+Eventsource or Server Sent Events are messages sent from a server to a web
+browser. It allows to refresh a page "live", ie, without the need to reload
+it entirely.
+
+
+Configure your system
+---------------------
+
+The eventsource server is easy to set-up.
+
+* Installed the required dependencies
+
+::
+
+    python-redis
+    python-trollius
+    python-trollius-redis
+    systemd
+
+..note: This last one is necessary if you want to use the service file provided.
+        Otherwise, you will have to write your own.
+
+* 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``        | ``/usr/lib/systemd/system/pagure_ev.service``       |
++----------------------------------------+-----------------------------------------------------+
+
+* Finally, activate the service and ensure it's started upon boot:
+::
+
+    systemctl enable pagure_ev
+    systemctl start pagure_ev