[Building Sakai] Agora test signal failure

Robert E. Long relong at svsu.edu
Tue Sep 13 05:55:00 PDT 2011 

I would highly recommend BigBlueButton. We use it on our campus with the Sakai integration and our faculty/staff really like it. Very easy setup and deployment.

--Bob

----
Robert E. Long, MA
Open Source Developer / Analyst
Educational Technology Instructor
Saginaw Valley State University
M.A., Instructional Technology
relong at svsu.edu
O: 989.964.2245



On Sep 13, 2011, at 8:50 AM, Steve Swinsburg wrote:

> Hi,
> 
> Agora is very much out of date, Adrian could confirm but I am pretty sure it is no longer supported as there are alternatives such as BigBlueButton, Wimba and Adobe Connect.
> 
> cheers,
> Steve
> 
> 
> 
> On 13/09/2011, at 10:20 PM, vikramsujithkumart wrote:
> 
>> 
>> We are trying to run Agora within Sakai but while starting tomcat we are
>> getting following error
>> 
>> INFO main
>> org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/testbuild-tool]
>> - Initializing Spring root WebApplicationContext
>> 2011-09-12 10:23:24,152  INFO main org.apache.catalina.startup.HostConfig -
>> Deploying web application archive agora-balancer.war
>> BalancerBootstrapper.init()
>> Initialising the AgoraBalancer ...
>> Creating proxy for
>> 'http://1.1.1.1:8080/agora-service/services/AgoraServiceWSService' ...
>> Certificate errors will be ignored...
>> Starting test signal ...
>> AxisFault
>> faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
>> faultSubcode:
>> faultString: java.net.SocketTimeoutException: Read timed out
>> faultActor:
>> faultNode:
>> faultDetail:
>> 
>> {http://xml.apache.org/axis/}stackTrace:java.net.SocketTimeoutException:
>> Read timed out
>>       at java.net.SocketInputStream.socketRead0(Native Method)
>>       at java.net.SocketInputStream.read(SocketInputStream.java:129)
>>       at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
>>       at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
>>       at
>> org.apache.axis.transport.http.HTTPSender.readHeadersFromSocket(HTTPSender.java:583)
>>       at
>> org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:143)
>>       at
>> org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
>>       at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
>>       at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
>>       at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
>>       at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
>>       at org.apache.axis.client.Call.invoke(Call.java:2767)
>>       at org.apache.axis.client.Call.invoke(Call.java:2443)
>>       at org.apache.axis.client.Call.invoke(Call.java:2366)
>>       at org.apache.axis.client.Call.invoke(Call.java:1812)
>>       at org.apache.axis.client.Call.invoke(Call.java:1727)
>>       at
>> uk.ac.lancs.e_science.agora.service.api.AgoraService.getAllMeetings(AgoraService.java:311)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.setupTestMeeting(AgoraBalancerImpl.java:277)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.initialise(AgoraBalancerImpl.java:95)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.<init>(AgoraBalancerImpl.java:63)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.getInstance(AgoraBalancerImpl.java:56)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.BalancerBootstrapper.init(BalancerBootstrapper.java:38)
>>       at javax.servlet.GenericServlet.init(GenericServlet.java:211)
>>       at
>> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1139)
>>       at
>> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:966)
>>       at
>> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3996)
>>       at
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:4266)
>>       at
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
>>       at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
>>       at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
>>       at
>> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:884)
>>       at
>> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:737)
>>       at
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
>>       at
>> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1203)
>>       at
>> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:319)
>>       at
>> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
>>       at
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
>>       at
>> org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
>>       at
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
>>       at
>> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
>>       at
>> org.apache.catalina.core.StandardService.start(StandardService.java:448)
>>       at
>> org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
>>       at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>       at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>       at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>       at java.lang.reflect.Method.invoke(Method.java:592)
>>       at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
>>       at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
>> 
>>       {http://xml.apache.org/axis/}hostname:build-server.sankhya.local
>> 
>> java.net.SocketTimeoutException: Read timed out
>>       at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
>>       at
>> org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:154)
>>       at
>> org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
>>       at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
>>       at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
>>       at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
>>       at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
>>       at org.apache.axis.client.Call.invoke(Call.java:2767)
>>       at org.apache.axis.client.Call.invoke(Call.java:2443)
>>       at org.apache.axis.client.Call.invoke(Call.java:2366)
>>       at org.apache.axis.client.Call.invoke(Call.java:1812)
>>       at org.apache.axis.client.Call.invoke(Call.java:1727)
>>       at
>> uk.ac.lancs.e_science.agora.service.api.AgoraService.getAllMeetings(AgoraService.java:311)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.setupTestMeeting(AgoraBalancerImpl.java:277)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.initialise(AgoraBalancerImpl.java:95)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.<init>(AgoraBalancerImpl.java:63)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.getInstance(AgoraBalancerImpl.java:56)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.BalancerBootstrapper.init(BalancerBootstrapper.java:38)
>>       at javax.servlet.GenericServlet.init(GenericServlet.java:211)
>>       at
>> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1139)
>>       at
>> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:966)
>>       at
>> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3996)
>>       at
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:4266)
>>       at
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
>>       at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
>>       at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
>>       at
>> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:884)
>>       at
>> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:737)
>>       at
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
>>       at
>> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1203)
>>       at
>> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:319)
>>       at
>> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
>>       at
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
>>       at
>> org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
>>       at
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
>>       at
>> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
>>       at
>> org.apache.catalina.core.StandardService.start(StandardService.java:448)
>>       at
>> org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
>>       at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>       at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>       at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>       at java.lang.reflect.Method.invoke(Method.java:592)
>>       at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
>>       at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
>> Caused by: java.net.SocketTimeoutException: Read timed out
>>       at java.net.SocketInputStream.socketRead0(Native Method)
>>       at java.net.SocketInputStream.read(SocketInputStream.java:129)
>>       at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
>>       at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
>>       at
>> org.apache.axis.transport.http.HTTPSender.readHeadersFromSocket(HTTPSender.java:583)
>>       at
>> org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:143)
>>       ... 43 more
>> StandardWrapper.Throwable
>> java.lang.NullPointerException
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.setupTestMeeting(AgoraBalancerImpl.java:278)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.initialise(AgoraBalancerImpl.java:95)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.<init>(AgoraBalancerImpl.java:63)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.impl.AgoraBalancerImpl.getInstance(AgoraBalancerImpl.java:56)
>>       at
>> uk.ac.lancs.e_science.agora.balancer.BalancerBootstrapper.init(BalancerBootstrapper.java:38)
>>       at javax.servlet.GenericServlet.init(GenericServlet.java:211)
>>       at
>> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1139)
>>       at
>> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:966)
>>       at
>> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3996)
>>       at
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:4266)
>>       at
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
>>       at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
>>       at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
>>       at
>> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:884)
>>       at
>> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:737)
>>       at
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
>>       at
>> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1203)
>>       at
>> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:319)
>>       at
>> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
>>       at
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
>>       at
>> org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
>>       at
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
>>       at
>> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
>>       at
>> org.apache.catalina.core.StandardService.start(StandardService.java:448)
>>       at
>> org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
>>       at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>       at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>       at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>       at java.lang.reflect.Method.invoke(Method.java:592)
>>       at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
>>       at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
>> Servlet /agora-balancer threw load() exception
>> java.lang.NullPointerException
>> -- 
>> View this message in context: http://old.nabble.com/Agora-test-signal-failure-tp32455192p32455192.html
>> Sent from the Sakai - Development mailing list archive at Nabble.com.
>> 
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