Re: [jetty-users] Re: NPE in WebSocketServlet

[YoJay Li <yojay.li@xxxxxxxxx>]

Hi All,

I test in jetty-maven-plugin 7.0.2.v20100331. It still doesn't work. 

----

java.lang.NullPointerException

at org.eclipse.jetty.websocket.WebSocketFactory.upgrade(WebSocketFactory.java:92)

Reference:

http://download.eclipse.org/jetty/7.0.2.v20100331/xref/org/eclipse/jetty/websocket/WebSocketFactory.html

91 HttpConnection http = HttpConnection.getCurrentConnection();

92 ConnectedEndPoint endp = (ConnectedEndPoint)http.getEndPoint(); 

//http is null.

----
Any idea?

Regards,
Yojay

2010/3/3 Sven Jacobs <sven.jacobs@xxxxxx>

2010/3/2 Greg Wilkins <gregw@xxxxxxxxxxx>

Sven,

Jetty is meant to hide most of it's implementation classes from
the webapp.  WebSocket is an exception to that "rule".

I'll have to check if the jetty-maven-plugin has been updated
to handle that.

thanks for the feedback.

cheers

I was already wondering how this will work when other servlet containers implement WebSockets. WebSockets will need to go into a future servlet standard, right?

By the way, when I also set org.eclipse.jetty.jetty-server to "provided" then Jetty won't even find basic classes like HttpConnection when run with "mvn jetty:run". This can't be right?

Regards,

Sven 

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