This feature enables support for WebSocket applications written to the Java API for WebSocket 1.0 specification.
Enabling this feature
To enable the Java WebSocket 1.0 feature, add the following element declaration into your server.xml
file, inside the featureManager
element:
<feature>websocket-1.0</feature>
Feature configuration elements
Standard API packages provided by this feature
-
javax.websocket
-
javax.websocket.server
Liberty API packages provided by this feature
-
com.ibm.websphere.wsoc
Features that this feature enables
Supported Java versions
-
JavaSE-1.8
-
JavaSE-11.0
-
JavaSE-17.0
-
JavaSE-21.0
-
JavaSE-23.0
Developing a feature that depends on this feature
If you are developing a feature that depends on this feature, include the following item in the Subsystem-Content
header in your feature manifest file.
com.ibm.websphere.appserver.websocket-1.0; type="osgi.subsystem.feature"