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+# Websocket plugins {#websocket_plugin}
+Version: @PROJECT_VERSION@
+
+The websocket sink and source plugins are designed to relay data between devices and
+potentially to web pages.
+
+To enable the websocket plugins, run cmake and enable the websocket_plugin option:
+
+cmake -Dwebsocket_plugin=On ..
+
+To use the websocket sink plugin, add the following to the "sinks" array in /etc/ambd/config:
+
+~~~~~~~~~~~~~{.json}
+{
+ "name" : "websocket sink",
+ "path" : "@PLUGIN_INSTALL_PATH@/websocketsink.so",
+ "interface" : "lo",
+ "useExtensions" : "true",
+ "binaryProtocol" : "false",
+ "ssl" : "false".
+ "cert" : "libwebsockets-test-server.pem",
+ "key" : "libwebsockets-test-server.key.pem"
+}
+~~~~~~~~~~~~~
+
+To use the websocket source plugin, add the following to the "sources" array in /etc/ambd/config:
+
+~~~~~~~~~~~~~{.json}
+{
+ "name" : "WebsocketSource",
+ "path" : "@PLUGIN_INSTALL_PATH@/websocketsource.so",
+ "port" : "23000",
+ "ssl" : "false",
+ "ip" : "192.168.1.40",
+ "binaryProtocol" : "true",
+ "useExtensions" : "true"
+}
+~~~~~~~~~~~~~
+
+## Configuration Key Definitions:
+
+"name"
+name of plugin.
+
+"path"
+path to plugin on the filesystem.
+
+"interface" (sink only)
+interface device. Usually "lo" for loopback or "eth0".
+
+default: lo
+
+"useExtensions"
+Use built in libwebsocket extensions like zlib compression of frames
+
+default: false
+
+"binaryProtocol"
+Use fast and efficient binary protocol instead of JSON.
+
+default: false
+
+"ssl"
+Use ssl secure socket
+
+default: false
+
+"cert" (sink only)
+
+path to ssl certificate
+
+"key" (sink only)
+
+path to ssl key
+