Js path is not correct and connection refuse error

mslosarz / nextrtc-example-videochat

Most simple example of use NextRTC (WebRTC signaling server written in java) where two people can setup video call (treat it like prototype!)

https://videochat.nextrtc.org/

MIT License

37 stars 19 forks source link

Js path is not correct and connection refuse error #10

Closed ashu8006kumar closed 6 years ago

ashu8006kumar commented 7 years ago

https://webrtc.github.io/samples/src/js/adapter.js not exits

nextRTC.js:12 WebSocket connection to 'wss://127.0.0.1:8433/signaling'

i tried this too nextRTC.js:12 WebSocket connection to 'wss://127.0.0.1:8433/videochat/signaling'

mslosarz commented 7 years ago

Thank you for response!

I didn't notice change in WebRTC project. Please change your adapter.js URL from https://webrtc.github.io/samples/src/js/adapter.js to https://webrtc.github.io/adapter/adapter-latest.js

Without this change connection won't be able to start.

Best regards

2016-12-16 13:52 GMT+01:00 ashu8006kumar notifications@github.com:

https://webrtc.github.io/samples/src/js/adapter.js not exits

nextRTC.js:12 WebSocket connection to 'wss://127.0.0.1:8433/signaling'

i tried this too nextRTC.js:12 WebSocket connection to 'wss://127.0.0.1:8433/ videochat/signaling'

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-- Marcin Ślósarz

ashu8006kumar commented 7 years ago

JS path changed ,

but still same error

mslosarz commented 7 years ago

For further investigation I'll need the logs from web browser and servlet container (e. g. tomcat)

2016-12-16 15:21 GMT+01:00 ashu8006kumar notifications@github.com:

JS path changed ,

but still same error

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ashu8006kumar commented 7 years ago

No error on tomcat

on browser console i Got this

nextRTC.js:12 WebSocket connection to 'wss://127.0.0.1:8433/signaling'

i tried this too nextRTC.js:12 WebSocket connection to 'wss://127.0.0.1:8433/ videochat/signaling'

mslosarz commented 7 years ago

How did you run tomcat? If you did that according to readme only one issue that I know is with certificate please check localhost instead of ip and put that addres in cert too

19 gru 2016 06:34 "ashu8006kumar" notifications@github.com napisał(a):

No error on tomcat

on browser console i Got this

nextRTC.js:12 WebSocket connection to 'wss://127.0.0.1:8433/signaling'

i tried this too nextRTC.js:12 WebSocket connection to 'wss://127.0.0.1:8433/ videochat/signaling'

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ashu8006kumar commented 7 years ago

I exported project as war file and running tomcat as service tomcat start . I have my own certificate installed on server

SEVERE: Failed to call onError method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError(PojoEndpointBase.java:134) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:94) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer.onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:127) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:703) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onError(NextRTCEndpoint.java:49) ... 15 more

Dec 19, 2016 12:02:08 PM org.apache.tomcat.websocket.pojo.PojoEndpointBase onClose SEVERE: Failed to call onClose method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onClose(PojoEndpointBase.java:107) at org.apache.tomcat.websocket.WsSession.fireEndpointOnClose(WsSession.java:542) at org.apache.tomcat.websocket.WsSession.doClose(WsSession.java:491) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:455) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:449) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:96) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer.onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:127) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:703) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onClose(NextRTCEndpoint.java:42) ... 20 more

mslosarz commented 7 years ago

Try to remove: @Bean public MyEndpoint myEndpoint() { return new MyEndpoint(); } @Bean public ServerEndpointExporter serverEndpointExporter() { return new ServerEndpointExporter(); } from EndpointConfig Then remove configuration from commit commit 12d7de1a09a1167d27ca495b2782ecd06b4a5b06 rebuild app and deploy again :)

2016-12-19 7:44 GMT+01:00 ashu8006kumar notifications@github.com:

I exported project as war file and running tomcat as service tomcat start . I have my own certificate installed on server

SEVERE: Failed to call onError method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke( DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError( PojoEndpointBase.java:134) at org.apache.tomcat.websocket.pojo.PojoEndpointBase. handleOnOpenOrCloseError(PojoEndpointBase.java:94) at org.apache.tomcat.websocket.pojo.PojoEndpointBase. doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer. onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler. init(WsHttpUpgradeHandler.java:127) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler. process(AbstractProtocol.java:703) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor. doRun(NioEndpoint.java:1520) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor. run(NioEndpoint.java:1476) at java.util.concurrent.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onError( NextRTCEndpoint.java:49) ... 15 more

Dec 19, 2016 12:02:08 PM org.apache.tomcat.websocket.pojo.PojoEndpointBase onClose SEVERE: Failed to call onClose method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke( NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke( DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onClose( PojoEndpointBase.java:107) at org.apache.tomcat.websocket.WsSession.fireEndpointOnClose( WsSession.java:542) at org.apache.tomcat.websocket.WsSession.doClose(WsSession.java:491) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:455) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:449) at org.apache.tomcat.websocket.pojo.PojoEndpointBase. handleOnOpenOrCloseError(PojoEndpointBase.java:96) at org.apache.tomcat.websocket.pojo.PojoEndpointBase. doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer. onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler. init(WsHttpUpgradeHandler.java:127) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler. process(AbstractProtocol.java:703) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor. doRun(NioEndpoint.java:1520) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor. run(NioEndpoint.java:1476) at java.util.concurrent.ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onClose( NextRTCEndpoint.java:42) ... 20 more

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ashu8006kumar commented 7 years ago

Same error

mslosarz commented 7 years ago

Which Tomcat version do you have?

2016-12-19 14:31 GMT+01:00 ashu8006kumar notifications@github.com:

Same error

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sangbum-theloca commented 7 years ago

same error too. tomcat 8.

1월 31, 2017 1:33:41 오후 org.apache.tomcat.websocket.pojo.PojoEndpointBase onError SEVERE: Failed to call onError method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException 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 org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError(PojoEndpointBase.java:134) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:94) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer.onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:128) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:705) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onError(NextRTCEndpoint.java:49) ... 16 more

tomglvng commented 7 years ago

Hello,

Same issue, tomcat 8.

21-Aug-2017 15:20:49.537 SEVERE [http-nio-8433-exec-3] org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError Failed to call onError method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError(PojoEndpointBase.java:134) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:94) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer.onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:138) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:701) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onError(NextRTCEndpoint.java:75) ... 16 more

21-Aug-2017 15:20:49.542 SEVERE [http-nio-8433-exec-3] org.apache.tomcat.websocket.pojo.PojoEndpointBase.onClose Failed to call onClose method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onClose(PojoEndpointBase.java:107) at org.apache.tomcat.websocket.WsSession.fireEndpointOnClose(WsSession.java:527) at org.apache.tomcat.websocket.WsSession.doClose(WsSession.java:479) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:445) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:439) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:96) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer.onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:138) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:701) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onClose(NextRTCEndpoint.java:68) ... 20 more

21-Aug-2017 15:20:49.542 SEVERE [http-nio-8433-exec-3] org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError Failed to call onError method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError(PojoEndpointBase.java:134) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:94) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onClose(PojoEndpointBase.java:112) at org.apache.tomcat.websocket.WsSession.fireEndpointOnClose(WsSession.java:527) at org.apache.tomcat.websocket.WsSession.doClose(WsSession.java:479) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:445) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:439) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:96) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer.onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:138) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:701) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onError(NextRTCEndpoint.java:75) ... 22 more

mslosarz commented 7 years ago

I had a little mess in my dependencies deployed on nexus. Please update project to latest version and check if it is working now.

tomglvng commented 7 years ago

Hello, Thanks for the quick reply! Unfortunately, I tested with an updated version and getted the same issue. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. 24-Aug-2017 10:46:05.121 SEVERE [http-nio-8433-exec-3] org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError Failed to call onError method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError(PojoEndpointBase.java:134) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:94) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer.onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:138) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:701) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onError(NextRTCEndpoint.java:75) ... 16 more

24-Aug-2017 10:46:05.127 SEVERE [http-nio-8433-exec-3] org.apache.tomcat.websocket.pojo.PojoEndpointBase.onClose Failed to call onClose method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onClose(PojoEndpointBase.java:107) at org.apache.tomcat.websocket.WsSession.fireEndpointOnClose(WsSession.java:527) at org.apache.tomcat.websocket.WsSession.doClose(WsSession.java:479) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:445) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:439) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:96) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer.onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:138) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:701) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onClose(NextRTCEndpoint.java:68) ... 20 more

24-Aug-2017 10:46:05.128 SEVERE [http-nio-8433-exec-3] org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError Failed to call onError method of POJO end point for POJO of type [org.nextrtc.examples.videochat.MyEndpoint] java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError(PojoEndpointBase.java:134) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:94) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.onClose(PojoEndpointBase.java:112) at org.apache.tomcat.websocket.WsSession.fireEndpointOnClose(WsSession.java:527) at org.apache.tomcat.websocket.WsSession.doClose(WsSession.java:479) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:445) at org.apache.tomcat.websocket.WsSession.close(WsSession.java:439) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.handleOnOpenOrCloseError(PojoEndpointBase.java:96) at org.apache.tomcat.websocket.pojo.PojoEndpointBase.doOnOpen(PojoEndpointBase.java:79) at org.apache.tomcat.websocket.pojo.PojoEndpointServer.onOpen(PojoEndpointServer.java:70) at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:138) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:701) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at org.nextrtc.signalingserver.api.NextRTCEndpoint.onError(NextRTCEndpoint.java:75) ... 22 more

mslosarz commented 7 years ago

Please execute the following commands

$ git rev-parse --verify HEAD
b28286441f218398f4a456c5c420edb6438cae8f
$ java -version
java version "1.8.0_144"
$ mvn -version
Apache Maven 3.3.9

$ mvn clean install && java -jar target/videochat.war

Then in console what I can see is:

[...]
2017-08-24 19:32:44.053  INFO 5919 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8433 (https)
2017-08-24 19:32:44.063  INFO 5919 --- [           main] o.n.e.v.SampleWebStaticApplication       : Started SampleWebStaticApplication in 9.59 seconds (JVM running for 10.283)

2017-08-24 19:36:11.425  INFO 5919 --- [nio-8433-exec-3] o.n.signalingserver.api.NextRTCEventBus  : POSTED EVENT: SESSION_OPENED (0) <- null -> (null)
2017-08-24 19:39:09.296  INFO 5919 --- [nio-8433-exec-7] o.n.signalingserver.api.NextRTCEndpoint  : Handling message from: 0
2017-08-24 19:39:09.299  INFO 5919 --- [nio-8433-exec-7] o.nextrtc.signalingserver.domain.Server  : Incoming: (0 -> null)[create]: a |{}
2017-08-24 19:39:09.789  INFO 5919 --- [nio-8433-exec-7] o.n.signalingserver.api.NextRTCEventBus  : POSTED EVENT: CONVERSATION_CREATED (0) <- MeshConversation: a -> (null)
2017-08-24 19:39:09.794  INFO 5919 --- [nio-8433-exec-7] o.n.signalingserver.api.NextRTCEventBus  : POSTED EVENT: MEMBER_JOINED (0) <- MeshConversation: a -> (null)
2017-08-24 19:39:09.798  INFO 5919 --- [nio-8433-exec-7] o.n.s.domain.InternalMessage             : Outgoing: (null -> 0)[created]: a |{type=MESH

So I can create conversation, connect to it. The logs that you're provided shows that the endpoint wasn't created and in parallel some connection failed. Could you please provides me all information about your environment and the way how you're deploying your app? I can prepare configuration for codehause cargo, so then you'll have working tomcat setup in directory /target/tomcat-X-X-X/

tomglvng commented 7 years ago

Hello,

For making it simple, I installed maven/tomcat and jdk without Netbeans. I'm on Windows 10.

Installed JDK from http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

Installed Maven from https://maven.apache.org/download.cgi

Installed tomcat from https://tomcat.apache.org/

Launch my Tomcat, works!

$ java -version java version "1.8.0_144" Java(TM) SE Runtime Environment (build 1.8.0_144-b01) Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode)

$ mvn -version Apache Maven 3.5.0 (ff8f5e7444045639af65f6095c62210b5713f426; 2017-04-03T21:39:06+02:00) Maven home: C:\java\apache-maven Java version: 1.8.0_144, vendor: Oracle Corporation Java home: C:\java\jdk Default locale: fr_FR, platform encoding: Cp1252 OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"

mvn clean install && java -jar target/videochat.war [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building videochat 1.0.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-clean-plugin:2.6.1:clean (default-clean) @ nextrtc-example-videochat --- [INFO] Deleting C:\java\apache-tomcat\webapps\nextrtc-example-videochat\target [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ nextrtc-example-videochat --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 1 resource [INFO] Copying 2 resources [INFO] [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ nextrtc-example-videochat --- [INFO] Changes detected - recompiling the module! [INFO] Compiling 3 source files to C:\java\apache-tomcat\webapps\nextrtc-example-videochat\target\classes [INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? [INFO] 1 error [INFO] ------------------------------------------------------------- [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1.955 s [INFO] Finished at: 2017-08-28T12:07:07+02:00 [INFO] Final Memory: 16M/227M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project nextrtc-example-videochat: Compilation failure [ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? [ERROR] [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

I'm sre to use the jdk!

Any ideas?

tomglvng commented 7 years ago

Fixed: a bad configuration from my side (my "javac" was in another part of my computer). Dziękuję za pomoc!