You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Hi Jay,
I'm new to websocket. Thank you for the nice sample websocket server & client projects. It worked fine!
Run both server and client apps in ubuntu pc => worked fine.
Run the server in a docker container (in local pc) with a port exposed for websocket connection. Client java app running in local pc => worked fine.
Here is the challenge i faced:
3. Run the server as part of kubernetes container and expose a public port. this setup runs behind a "SSL secured" setup in AWS.
The exposed url is similar to : wss://serverqdffgi4t-my-interface-server-6000.mydomain.com/chat
The response to the request http://serverqdffgi4t-my-interface-server-6000.mydomain.com/chat/info was {"entropy":-730266629,"origins":["*:*"],"cookie_needed":false,"websocket":true}
When the execution comes to the point StompSession session = stompClient.connect(url, sessionHandler).get();, there was a handshake exception:
I get an exception in the call stompClient.connect().
Exception Log:
00:25:00.891 [main] DEBUG org.springframework.web.socket.sockjs.client.RestTemplateXhrTransport - Executing SockJS Info request, url=https://server2q809nz0-dedicated-container-server-6000.mydomain.com/chat/info
00:25:04.590 [main] DEBUG org.springframework.web.client.RestTemplate - Created GET request for "https://server2q809nz0-dedicated-container-server-6000.mydomain.com/chat/info"
00:25:08.534 [main] DEBUG org.springframework.web.client.RestTemplate - GET request for "https://server2q809nz0-dedicated-container-server-6000.mydomain.com/chat/info" resulted in 200 (null)
00:25:08.563 [main] DEBUG org.springframework.web.socket.sockjs.client.WebSocketTransport - Starting WebSocket session url=wss://server2q809nz0-dedicated-container-server-6000.mydomain.com/chat/921/0fc9bec2e7b34b798d7b7492f0477120/websocket
00:25:08.563 [main] DEBUG org.springframework.web.socket.client.standard.StandardWebSocketClient - Connecting to wss://server2q809nz0-dedicated-container-server-6000.mydomain.com/chat/921/0fc9bec2e7b34b798d7b7492f0477120/websocket
00:25:09.233 [SimpleAsyncTaskExecutor-1] ERROR org.springframework.web.socket.sockjs.client.DefaultTransportRequest - No more fallback transports after TransportRequest[url=wss://server2q809nz0-dedicated-container-server-6000.mydomain.com/chat/921/0fc9bec2e7b34b798d7b7492f0477120/websocket]
javax.websocket.DeploymentException: The HTTP request to initiate the WebSocket connection failed
at org.apache.tomcat.websocket.WsWebSocketContainer.connectToServer(WsWebSocketContainer.java:392)
at org.springframework.web.socket.client.standard.StandardWebSocketClient$1.call(StandardWebSocketClient.java:150)
at org.springframework.web.socket.client.standard.StandardWebSocketClient$1.call(StandardWebSocketClient.java:147)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.ExecutionException: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
at org.apache.tomcat.websocket.AsyncChannelWrapperSecure$WrapperFuture.get(AsyncChannelWrapperSecure.java:510)
at org.apache.tomcat.websocket.WsWebSocketContainer.connectToServer(WsWebSocketContainer.java:336)
... 4 common frames omitted
Caused by: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
at sun.security.ssl.Handshaker.checkThrown(Handshaker.java:1521)
at sun.security.ssl.SSLEngineImpl.checkTaskThrown(SSLEngineImpl.java:528)
at sun.security.ssl.SSLEngineImpl.writeAppRecord(SSLEngineImpl.java:1197)
at sun.security.ssl.SSLEngineImpl.wrap(SSLEngineImpl.java:1165)
at javax.net.ssl.SSLEngine.wrap(SSLEngine.java:469)
at org.apache.tomcat.websocket.AsyncChannelWrapperSecure$WebSocketSslHandshakeThread.run(AsyncChannelWrapperSecure.java:371)
Caused by: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1709)
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:318)
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310)
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639)
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223)
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037)
at sun.security.ssl.Handshaker$1.run(Handshaker.java:970)
at sun.security.ssl.Handshaker$1.run(Handshaker.java:967)
at java.security.AccessController.doPrivileged(Native Method)
at sun.security.ssl.Handshaker$DelegatedTask.run(Handshaker.java:1459)
at org.apache.tomcat.websocket.AsyncChannelWrapperSecure$WebSocketSslHandshakeThread.run(AsyncChannelWrapperSecure.java:397)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:450)
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:317)
at sun.security.validator.Validator.validate(Validator.java:262)
at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:330)
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:289)
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:144)
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1626)
... 7 common frames omitted
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:445)
... 13 common frames omitted
00:25:09.234 [SimpleAsyncTaskExecutor-1] DEBUG org.springframework.messaging.simp.stomp.DefaultStompSession - Failed to connect session id=dc74d342-7db9-166c-faa5-7d24561dd0d5
javax.websocket.DeploymentException: The HTTP request to initiate the WebSocket connection failed
at org.apache.tomcat.websocket.WsWebSocketContainer.connectToServer(WsWebSocketContainer.java:392)
at org.springframework.web.socket.client.standard.StandardWebSocketClient$1.call(StandardWebSocketClient.java:150)
at org.springframework.web.socket.client.standard.StandardWebSocketClient$1.call(StandardWebSocketClient.java:147)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.ExecutionException: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
at org.apache.tomcat.websocket.AsyncChannelWrapperSecure$WrapperFuture.get(AsyncChannelWrapperSecure.java:510)
at org.apache.tomcat.websocket.WsWebSocketContainer.connectToServer(WsWebSocketContainer.java:336)
... 4 common frames omitted
Caused by: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
at sun.security.ssl.Handshaker.checkThrown(Handshaker.java:1521)
at sun.security.ssl.SSLEngineImpl.checkTaskThrown(SSLEngineImpl.java:528)
at sun.security.ssl.SSLEngineImpl.writeAppRecord(SSLEngineImpl.java:1197)
at sun.security.ssl.SSLEngineImpl.wrap(SSLEngineImpl.java:1165)
at javax.net.ssl.SSLEngine.wrap(SSLEngine.java:469)
at org.apache.tomcat.websocket.AsyncChannelWrapperSecure$WebSocketSslHandshakeThread.run(AsyncChannelWrapperSecure.java:371)
Caused by: javax.net.ssl.SSLHandshakeException: General SSLEngine problem
at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1709)
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:318)
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310)
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639)
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223)
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037)
at sun.security.ssl.Handshaker$1.run(Handshaker.java:970)
at sun.security.ssl.Handshaker$1.run(Handshaker.java:967)
at java.security.AccessController.doPrivileged(Native Method)
at sun.security.ssl.Handshaker$DelegatedTask.run(Handshaker.java:1459)
at org.apache.tomcat.websocket.AsyncChannelWrapperSecure$WebSocketSslHandshakeThread.run(AsyncChannelWrapperSecure.java:397)
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:450)
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:317)
at sun.security.validator.Validator.validate(Validator.java:262)
at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:330)
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:289)
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:144)
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1626)
... 7 common frames omitted
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:445)
... 13 common frames omitted
Could you kindly help me ?
The text was updated successfully, but these errors were encountered:
Hi Jay,
I'm new to websocket. Thank you for the nice sample websocket server & client projects. It worked fine!
Here is the challenge i faced:
3. Run the server as part of kubernetes container and expose a public port. this setup runs behind a "SSL secured" setup in AWS.
wss://serverqdffgi4t-my-interface-server-6000.mydomain.com/chathttp://serverqdffgi4t-my-interface-server-6000.mydomain.com/chat/infowas{"entropy":-730266629,"origins":["*:*"],"cookie_needed":false,"websocket":true}StompSession session = stompClient.connect(url, sessionHandler).get();, there was a handshake exception:I get an exception in the call stompClient.connect().
Exception Log:
Could you kindly help me ?
The text was updated successfully, but these errors were encountered: