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Posted to users@felix.apache.org by Thomas Driessen <th...@gmail.com> on 2015/10/21 14:45:12 UTC
Websockets in felix.http?
Hi,
I wanted to ask if Websockets are supported by felix.http like servlets
are, which means I only have to annotate my class with
@ServerEndpoint("/path")
and it will get registered automatically.
Kind regards,
Thomas
Re: Websockets in felix.http?
Posted by Thomas Driessen <th...@ds-lab.org>.
Sorry for the last incomplete post:
my buildpath looks like :
-buildpath: \
osgi.core;version=6.0,\
osgi.cmpn;version=6.0,\
javax.servlet;version=3.1,\
org.eclipse.emf.common,\
org.eclipse.emf.texo,\
org.eclipse.emf.ecore,\
org.eclipse.emf.texo.server,\
org.eclipse.emf.texo.datagenerator,\
javax.persistence,\
javax.websocket-api;version=1.1,\
org.apache.felix.http.jetty;version=3.1
I don't know if it's a good practice to depend on
org.apache.felix.http.jetty directly, but otherwise I can't resolve classes
like import org.eclipse.jetty.servlet.ServletContextHandler.
I assumed that the WebSocketServerContainerInitializer is in the same
bundle, but it doesn't get resolved. Am I missing something?
Also, in your example you commented, that the implementation of the doGet()
is just a hack. Is there any other possible solutino to get the
ServerContatiner initialized?
Kind regards,
Thomas
2015-10-22 13:52 GMT+02:00 Thomas Driessen <th...@ds-lab.org>:
> Hi Paul,
>
> thanks for the examples.
> I still have a problem, as the WebSocketServerContainerInitializer in the
> JSR-356 Examples can not be resolved in my setup.
> My buildpath contains
>
>
> My build
>
> 2015-10-21 20:54 GMT+02:00 Paul Bakker <pa...@luminis.eu>:
>
>> Based on Jetty there is support for Web Sockets. There is not a whiteboard
>> registration mechanism yet, but it's reasonably easy to get working. Some
>> examples can be found here:
>> https://github.com/paulbakker/osgi-websockets-examples
>> Also, for a bit more advanced usage Atmosphere works well in a few
>> applications that I worked on. An example can be found in the sources of
>> Amdatu Bootstrap:
>>
>> https://bitbucket.org/amdatu/amdatu-bootstrap/src/8745dae3abb6903a8cb24868f1a3691ecc5bbfab/org.amdatu.bootstrap.http/src/org/amdatu/bootstrap/ws/AtmosphereServlet.java?at=master&fileviewer=file-view-default
>>
>> Cheers,
>>
>> Paul
>>
>> On Wed, Oct 21, 2015 at 2:45 PM Thomas Driessen <
>> thomas.driessen.td@gmail.com> wrote:
>>
>> > Hi,
>> >
>> > I wanted to ask if Websockets are supported by felix.http like servlets
>> > are, which means I only have to annotate my class with
>> >
>> > @ServerEndpoint("/path")
>> >
>> >
>> > and it will get registered automatically.
>> >
>> > Kind regards,
>> > Thomas
>> >
>>
>
>
>
> --
> M.Sc. Thomas Driessen
> Software Methodologies for Distributed Systems
> Institute of Computer Science
> University of Augsburg
> Universitätsstr. 6a
> 86135 Augsburg, Germany
>
> Tel: +49 821 598-2486
> email: thomas.driessen@informatik.uni-augsburg.de
>
--
M.Sc. Thomas Driessen
Software Methodologies for Distributed Systems
Institute of Computer Science
University of Augsburg
Universitätsstr. 6a
86135 Augsburg, Germany
Tel: +49 821 598-2486
email: thomas.driessen@informatik.uni-augsburg.de
Re: Websockets in felix.http?
Posted by Thomas Driessen <th...@ds-lab.org>.
Hi Paul,
thanks for the examples.
I still have a problem, as the WebSocketServerContainerInitializer in the
JSR-356 Examples can not be resolved in my setup.
My buildpath contains
My build
2015-10-21 20:54 GMT+02:00 Paul Bakker <pa...@luminis.eu>:
> Based on Jetty there is support for Web Sockets. There is not a whiteboard
> registration mechanism yet, but it's reasonably easy to get working. Some
> examples can be found here:
> https://github.com/paulbakker/osgi-websockets-examples
> Also, for a bit more advanced usage Atmosphere works well in a few
> applications that I worked on. An example can be found in the sources of
> Amdatu Bootstrap:
>
> https://bitbucket.org/amdatu/amdatu-bootstrap/src/8745dae3abb6903a8cb24868f1a3691ecc5bbfab/org.amdatu.bootstrap.http/src/org/amdatu/bootstrap/ws/AtmosphereServlet.java?at=master&fileviewer=file-view-default
>
> Cheers,
>
> Paul
>
> On Wed, Oct 21, 2015 at 2:45 PM Thomas Driessen <
> thomas.driessen.td@gmail.com> wrote:
>
> > Hi,
> >
> > I wanted to ask if Websockets are supported by felix.http like servlets
> > are, which means I only have to annotate my class with
> >
> > @ServerEndpoint("/path")
> >
> >
> > and it will get registered automatically.
> >
> > Kind regards,
> > Thomas
> >
>
--
M.Sc. Thomas Driessen
Software Methodologies for Distributed Systems
Institute of Computer Science
University of Augsburg
Universitätsstr. 6a
86135 Augsburg, Germany
Tel: +49 821 598-2486
email: thomas.driessen@informatik.uni-augsburg.de
Re: Websockets in felix.http?
Posted by Paul Bakker <pa...@luminis.eu>.
Based on Jetty there is support for Web Sockets. There is not a whiteboard
registration mechanism yet, but it's reasonably easy to get working. Some
examples can be found here:
https://github.com/paulbakker/osgi-websockets-examples
Also, for a bit more advanced usage Atmosphere works well in a few
applications that I worked on. An example can be found in the sources of
Amdatu Bootstrap:
https://bitbucket.org/amdatu/amdatu-bootstrap/src/8745dae3abb6903a8cb24868f1a3691ecc5bbfab/org.amdatu.bootstrap.http/src/org/amdatu/bootstrap/ws/AtmosphereServlet.java?at=master&fileviewer=file-view-default
Cheers,
Paul
On Wed, Oct 21, 2015 at 2:45 PM Thomas Driessen <
thomas.driessen.td@gmail.com> wrote:
> Hi,
>
> I wanted to ask if Websockets are supported by felix.http like servlets
> are, which means I only have to annotate my class with
>
> @ServerEndpoint("/path")
>
>
> and it will get registered automatically.
>
> Kind regards,
> Thomas
>