Using web socket with Tomcat 7

Question

I would like to use web socket, and I started looking to do so with tomcat API. I\'m currently using Tomcat 7.0.37.

I tried to follow the example code from tomcat do

Answer 1

Is your inherited class MessageInbound implementing the Servlet interface? Can you provide the doGet implementation of your ChatWebSocketServlet or the MessageInbound class? Sorry man, your information is incomplete at all...

Answer 2

I solved the issue !

I tried to package the project with Maven on command line, and get this error:

[ERROR] class file for org.apache.coyote.http11.upgrade.UpgradeInbound not found

From this, I just added the following to the pom.xml:

<dependency>
    <groupId>org.apache.tomcat</groupId>
    <artifactId>tomcat-coyote</artifactId>
    <version>7.0.39</version>
    <scope>provided</scope>
</dependency>

I hope this will help others with the same issue.