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--- dev:websockets:gateway:websocketd [2018/07/05 22:23] – erickson
+++ dev:websockets:gateway:websocketd [2020/10/27 17:56] – [Optional Systemd Setup] updated for Ubuntu 18.04 jdavis
@@ Line 68: / Line 68: @@
 <code>
-# SSL is not currently supported by osrf-websocket-stdio,
+# Websocketd supports SSL, but I run it in non-SSL mode since it's on the same machine as NGINX.
-# modify /osrf-websocket-translator configuration accordingly
+# Replace https:// with http://
 proxy_pass http://localhost:7682;
@@ Line 129: / Line 129: @@
 ExecStart=/usr/local/bin/websocketd --loglevel error --maxforks 250 --port 7682 /openils/bin/osrf-websocket-stdio
-# --sameorigin and --origin=domain1,domain2 flags are also supported.
+# modify websocketd command line options to taste
+# --sameorigin and --origin=domain1,domain2 flags are also supported for security.
+# On Ubuntu 18.04, you may also need to include something like this:
 [Install]
 WantedBy=multi-user.target
@@ Line 138: / Line 140: @@
 <code>
-$ sudo systemctl daemon-reload
+# disable apache2-websockets to avoid unintended starts & port conflicts
-$ sudo systemctl enable websocketd-osrf
+sudo systemctl disable apache2-websockets
-$ sudo systemctl start websocketd-osrf
+# enable and start websocketd-osrf
+sudo systemctl daemon-reload
+sudo systemctl enable websocketd-osrf
+sudo systemctl start websocketd-osrf
 </code>