November 2017
Beginner to intermediate
290 pages
7h 34m
English
book
Learning Apache Apex
by Ananth Gundabattula, Thomas Weise, Munagala V. Ramanath, David Yan, Kenneth Knowles
Content preview from Learning Apache Apex
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The Pub/Sub server
Once the WebSocket output is enabled and the application is running, you will see connect exceptions trying to reach the Pub/Sub server (java.net.ConnectException: Connection refused: localhost/127.0.0.1:8890). To launch the server, open a new terminal window and run the following commands to fetch the source code and run the server:
git clone https://github.com/atrato/pubsub-server.git cd pubsub-server mvn compile exec:java
The console will show in the first log lines the listening address of the server:
[INFO] --- exec-maven-plugin:1.5.0:java (default-cli) @ atrato-pubsub-server --- 2017-06-16 14:18:29,408 [io.atrato.pubsubserver.PubsubServer.main()] INFO util.log initialized - Logging initialized @4190ms 2017-06-16 ...
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