Just using the EchoAnnotation code
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// client code
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if (window.location.protocol == 'http:')
{
// target = 'ws://' + window.location.host + '../websocket/
connect.ws';
target = 'ws://' + window.location.host + '/inlook/websocket/
connect.ws';
}
else
{
target = 'wss://' + window.location.host + '../websocket/
connect.ws';
}
if ('WebSocket' in window)
{
ws = new WebSocket(target);
}
else if ('MozWebSocket' in window)
{
ws = new MozWebSocket(target);
}
else
{
alert('WebSocket is not supported by this browser.');
return;
}
ws.onopen = function ()
{
console.log('onopen');
};
ws.onmessage = function (event)
{
console.log('onmessage start');
};
ws.onclose = function ()
{
console.log('onclose');
};
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// server code
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ServerEndpoint("/websocket/echoAnnotation")
public class EchoMessage
{
@OnOpen
public void onOpen(Session session)
{
System.out.println("New connection with client");
}
@OnMessage
public void echoMessage(Session session, String msg)
{
System.out.println("echoTextMessage: " + msg);
}
@OnClose
public void onClose(Session session)
{
System.out.println("Close connection for client");
}
@OnError
public void onError(Throwable exception, Session session)
{
System.out.println("Error for client");
}
}
On Tue, Mar 4, 2014 at 2:29 PM, Christopher Schultz <
ch...@christopherschultz.net> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> Bob,
>
> On 3/4/14, 11:16 AM, Bob Mancarella wrote:
> > Tomcat 7.0.52 on Ubuntu 14.04
> >
> > Websocket connection closes automatically after about 10 seconds.
> > The browser creates the initial connection. OnOpen is called on the
> > server. After 10 seconds OnClose is called and the connection is
> > closed. I have tried changing connectionTimeout="-1" on Connector.
> > Also tried session.setMaxIdleTimeout(-1); Neither has any effect.
>
> HttpSession has no impact on Websocket. Neither does
> connectionTimeout... that's all about HTTP connections, etc. Once you
> are in Websocket land, everything changes.
>
> Can you post some sample code -- like what your client and server code
> look like?
>
> > On my Windows 7 dev machine the connection stays up until told to
> > close. Also when I used apt-get to install Tomcat these files were
> > missing... tomcat7-wobsocket.jar and websocket-api.jar. I copied
> > them into /usr/share/tomcat7/lib which seemed to work.
>
> Please post your <Connector> configuration. Are you using APR at all?
>
> - -chris
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