Added example systemd socket and service files.

doc/Makefile.am

@@ -1,4 +1,5 @@
-EXTRA_DIST = design.dia sample.config scripts/ocserv-script sample.passwd
+EXTRA_DIST = design.dia sample.config scripts/ocserv-script sample.passwd \
+	systemd/ocserv.service systemd/ocserv.socket
 
 dist_man_MANS = ocserv.8 ocpasswd.8
 

doc/systemd/ocserv.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=OpenConnect SSL VPN server
+Documentation=man:ocserv(8)
+After=syslog.target network.target
+Requires=ocserv.socket
+
+[Service]
+PrivateTmp=true
+Type=forking
+PIDFile=/var/run/ocserv.pid
+ExecStart=/usr/sbin/ocserv --pid-file /var/run/ocserv.pid --config /etc/ocserv/ocserv.conf
+ExecReload=/bin/kill -HUP $MAINPID
+
+[Install]
+WantedBy=multi-user.target
+Also=ocserv.socket

doc/systemd/ocserv.socket

@@ -0,0 +1,12 @@
+[Unit]
+Description=OpenConnect SSL VPN server Socket
+
+[Socket]
+ListenStream=4443
+ListenDatagram=4443
+BindIPv6Only=default
+Accept=false
+ReusePort=true
+
+[Install]
+WantedBy=sockets.target