Fuse 6 is no longer supported
As of February 2025, Red Hat Fuse 6 is no longer supported. If you are using Fuse 6, please upgrade to Red Hat build of Apache Camel.Chapter 7. Atmosphere-Websocket
Atmosphere Websocket Servlet Component Copy linkLink copied to clipboard!
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Available as of Camel 2.14
The atmosphere-websocket: component provides Websocket based endpoints for a servlet communicating with external clients over Websocket (as a servlet accepting websocket connections from external clients). The component uses the Chapter 128, SERVLET component and uses the Atmosphere library to support the Websocket transport in various Servlet containers (e..g., Jetty, Tomcat, ...).
Unlike the Chapter 159, Websocket component that starts the embedded Jetty server, this component uses the servlet provider of the container.
Maven users will need to add the following dependency to their
pom.xml
for this component:
URI Format Copy linkLink copied to clipboard!
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atmosphere-websocket:///relative path[?options]
atmosphere-websocket:///relative path[?options]
Reading and Writing Data over Websocket Copy linkLink copied to clipboard!
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An atmopshere-websocket endpoint can either write data to the socket or read from the socket, depending on whether the endpoint is configured as the producer or the consumer, respectively.
Configuring URI to Read or Write Data Copy linkLink copied to clipboard!
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In the route below, Camel will read from the specified websocket connection.
from("atmosphere-websocket:///servicepath") .to("direct:next");
from("atmosphere-websocket:///servicepath")
.to("direct:next");
And the equivalent Spring sample:
In the route below, Camel will read from the specified websocket connection.
from("direct:next") .to("atmosphere-websocket:///servicepath");
from("direct:next")
.to("atmosphere-websocket:///servicepath");
And the equivalent Spring sample: