I test the screensharing with 2 computers as 2 different users in
differrent networks.
Now i see, there is an error-entry in the client-java-log:
[DEBUG] [AWT-EventQueue-0] org.red5.screen.webstart.ScreenShareRTMPT -
ScreenShare startStream
[DEBUG] [AWT-EventQueue-0]
org.red5.server.net.rtmp.BaseRTMPClientHandler - connect server:
onlife3.brandenburg.de port 80 application openmeetings/4
connectCallback org.red5.screen.webstart.screensharert...@eb7331
[DEBUG] [AWT-EventQueue-0]
org.red5.server.net.rtmp.BaseRTMPClientHandler - connect server:
onlife3.brandenburg.de port 80 connectionParams {objectEncoding=0,
app=openmeetings/4, flashVer=WIN 9,0,115,0, fpad=false, tcUrl=rtmpt://
onlife3.brandenburg.de:80/openmeetings/4, audioCodecs=1639,
videoFunction=1, pageUrl=null, path=openmeetings/4, capabilities=15,
swfUrl=null, videoCodecs=252} connectCallback
org.red5.screen.webstart.screensharert...@eb7331 conectCallArguments
null
[ERROR] [Thread-14] org.red5.screen.webstart.ScreenShareRTMPT - null
null
Frank
On 10 Mai, 11:34, Sebastian Wagner <seba.wag...@gmail.com> wrote:
> you do not test by sending the screensharing to yourself back again no?
> You have to login with two users, sharing back to yourself is disabled.
>
> Sebastian
>
> 2010/5/10 frank <frank.eichelb...@lisum.berlin-brandenburg.de>:
>
> > Hi Sebastian,
>
> > thanks, for your work. The screensharing from outside the firewall to
> > the computers behind the firewall works fine.
> > Over the rtmpt-connection i can starting the screensharing and i can
> > download the application and now <thats new> starts the screensharing-
> > window.
> > But thats all. Nothing happens, when i klick the the start- or the
> > record-button. (no entry in the logs)
> > The last lines:
>
> > 2010-05-10 11:22:46,159 [TP-Processor35] INFO o.a.c.c.C.[.[.0.0.0.[/
> > openmeetings] - Velocity [info] VelocityViewServlet: Default
> > content-type is: text/html; charset=UTF-8
> > 2010-05-10 11:22:46,234 [TP-Processor35] INFO o.a.c.c.C.[.[.0.0.0.[/
> > openmeetings] - Velocity [debug] ResourceManager : found
> > screenshare.vm with loader
> > org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
>
> > Frank
>
> > On 8 Mai, 15:06, Sebastian Wagner <seba.wag...@gmail.com> wrote:
> >> Hi,
>
> >> check with this
> >> revision:http://code.google.com/p/openmeetings/source/detail?r=3242
>
> >> Sebastina
>
> >> On 27 Apr., 10:50, frank <frank.eichelb...@lisum.berlin-
>
> >> brandenburg.de> wrote:
> >> > Hi Sebastian,
>
> >> > after many test with different ports for rtmp,rtmptand http, i can
> >> > say it is not a port-problem.
> >> > If i use rtmp audio, video and screen-sharing are working.
> >> > But when i try it withrtmpt, only audio and video are working. I
> >> > think there is a failure in the screen-sharing application. The switch
> >> > tortmptis faulty.
>
> >> > Frank
>
> >> > On 22 Apr., 15:55, frank <frank.eichelb...@lisum.berlin-
>
> >> > brandenburg.de> wrote:
> >> > > I can start the screensharing by clicking the button. Then begins the
> >> > > download of the screensharing apllication.
> >> > > Thats all. There is an exeption in the java-log, but only, if port
> >> > > 1935 is closed.
>
> >> > > [ERROR] [javawsApplicationMain]
> >> > > org.red5.screen.webstart.ScreenShareRTMPT - createWindow Exception:
> >> > > java.lang.NullPointerException
> >> > > at
> >> > > org.red5.screen.webstart.gui.VirtualScreen.<init>(VirtualScreen.java:
> >> > > 34) [red5-screenshare.jar:na]
> >> > > at
> >> > > org.red5.screen.webstart.ScreenShareRTMPT.createWindow(ScreenShareRTMPT.jav
> >> > > a:
> >> > > 315) [red5-screenshare.jar:na]
> >> > > at
> >> > > org.red5.screen.webstart.ScreenShareRTMPT.main(ScreenShareRTMPT.java:
> >> > > 228) [red5-screenshare.jar:na]
> >> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> > > [na:
> >> > > 1.6.0_19]
> >> > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> >> > > [na:
> >> > > 1.6.0_19]
> >> > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
> >> > > Source)
> >> > > [na:1.6.0_19]
> >> > > at java.lang.reflect.Method.invoke(Unknown Source)
> >> > > [na:1.6.0_19]
> >> > > at com.sun.javaws.Launcher.executeApplication(Unknown Source)
> >> > > [na:na]
> >> > > at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
> >> > > [na:na]
> >> > > at com.sun.javaws.Launcher.doLaunchApp(Unknown Source) [na:na]
> >> > > at com.sun.javaws.Launcher.run(Unknown Source) [na:na]
> >> > > at java.lang.Thread.run(Unknown Source) [na:1.6.0_19]
> >> > > java.lang.NullPointerException
> >> > > at
> >> > > org.red5.screen.webstart.gui.VirtualScreen.<init>(VirtualScreen.java:
> >> > > 34)
> >> > > at
> >> > > org.red5.screen.webstart.ScreenShareRTMPT.createWindow(ScreenShareRTMPT.jav
> >> > > a:
> >> > > 315)
> >> > > at
> >> > > org.red5.screen.webstart.ScreenShareRTMPT.main(ScreenShareRTMPT.java:
> >> > > 228)
> >> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> >> > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
> >> > > Source)
> >> > > at java.lang.reflect.Method.invoke(Unknown Source)
> >> > > at com.sun.javaws.Launcher.executeApplication(Unknown Source)
> >> > > at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
> >> > > at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
> >> > > at com.sun.javaws.Launcher.run(Unknown Source)
> >> > > at java.lang.Thread.run(Unknown Source)
>
> >> > > On 22 Apr., 15:31, Sebastian Wagner <seba.wag...@gmail.com> wrote:
>
> >> > > > What do you mean by does not work?
> >> > > > The Screen sharing should switch toRTMPT(so to port 80 in your case)
> >> > > > if
> >> > > > the user is connected to the application usingrtmpt. (In other words
> >> > > > screensharing should always use the same as audio and video)
>
> >> > > > As you maybe have seen: Initially the application it will try rtmp 3
> >> > > > times,
> >> > > > if that fails it switches tortmpt.
> >> > > > If you then later start the screen sharing it will use the same
> >> > > > settings as
> >> > > > the main-connection (that is also used to broadcast audio/video).
> >> > > > If it initially suceeds in connecting via rtmp of course screen
> >> > > > sharing will
> >> > > > also use rtmp.
>
> >> > > > Sebastian
>
> >> > > > 2010/4/22 frank <frank.eichelb...@lisum.berlin-brandenburg.de>
>
> >> > > > > Hi Sebastian,
> >> > > > > we used these instruction
> >> > > > > (http://groups.google.com/group/openmeetings-
> >> > > > > user/msg/f73bd2ada345759d<http://groups.google.com/group/openmeetings-%0Auser/msg/f73bd2ada345759d>)
> >> > > > > and the follow ports:
>
> >> > > > > config.xml
> >> > > > > rtmpport 1935
> >> > > > > rtmpTunnelport 80
> >> > > > > httpport 80
>
> >> > > > > red5.properties
> >> > > > > rtmp.port=1935
> >> > > > >rtmpt.port 80
>
> >> > > > > How i say: audio and video are ok, but screensharing does'n work.
> >> > > > > Frank
>
> >> > > > > On 22 Apr., 14:56, Sebastian Wagner <seba.wag...@gmail.com> wrote:
> >> > > > > > Hi Frank,
>
> >> > > > > > when you change in the red5.properties and config.xml
> >> > > > > > the ports of rtmp andrtmpt
> >> > > > > > audio + video and screensharing will use those.
>
> >> > > > > > Screensharing does automatically use the same ports as audio and
> >> > > > > > video.
>
> >> > > > > > Sebastian
>
> >> > > > > > 2010/4/22 frank <frank.eichelb...@lisum.berlin-brandenburg.de>
>
> >> > > > > > > Hi,
> >> > > > > > > our openmeetings is running on port 80, so we can use it
> >> > > > > > > behind a
> >> > > > > > > firewall. Audio and video are ok.
> >> > > > > > > Only screensharing is not working (it works, when the
> >> > > > > > > firewallport
> >> > > > > > > 1935 is open). Would it be possible to run screensharing on
> >> > > > > > > port 80.
>
> >> > > > > > > --
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> >> > > > > > --
> >> > > > > > Sebastian
> >> > > > > Wagnerhttp://www.webbase-design.dehttp://openmeetings.googlecode.comhttp://
> >> > > > >www.laszlo-forum.de
> >> > > > > > seba.wag...@gmail.com
>
> >> > > > > > --
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>
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> >> > > > --
> >> > > > Sebastian
> >> > > > Wagnerhttp://www.webbase-design.dehttp://openmeetings.googlecode.comhttp://...
> >> > > > seba.wag...@gmail.com
>
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