Hi all,
I have a rather unspecific problem with a command handler. Sending a command to this handler fails, but for only one aggregate. The problem occurs on the customer site, so I do not have their data. I even have added a try-catch-block round all the handler’s code, nothing seems to help.
The stack trace says something about losing connection to handler, how is that possible?
Maybe someone has seen this before and can lend me a hand here.
Thanks,
Erik
Stack Trace:
org.axonframework.commandhandling.CommandExecutionException: org.axonframework.axonserver.connector.AxonServerException: Connection to handler 1@provision-provision-ms-84bbc66b5b-vh4qv.2d4b2d90-9ab0-4039-806b-ebf28026e4f5 lost
at org.axonframework.axonserver.connector.ErrorCode.lambda$static$10(ErrorCode.java:88) ~[axon-server-connector-4.3.2.jar!/:4.3.2]
at org.axonframework.axonserver.connector.ErrorCode.convert(ErrorCode.java:182) ~[axon-server-connector-4.3.2.jar!/:4.3.2]
at org.axonframework.axonserver.connector.command.CommandSerializer.deserialize(CommandSerializer.java:157) ~[axon-server-connector-4.3.2.jar!/:4.3.2]
at org.axonframework.axonserver.connector.command.AxonServerCommandBus$1.onNext(AxonServerCommandBus.java:313) ~[axon-server-connector-4.3.2.jar!/:4.3.2]
at org.axonframework.axonserver.connector.command.AxonServerCommandBus$1.onNext(AxonServerCommandBus.java:306) ~[axon-server-connector-4.3.2.jar!/:4.3.2]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onMessage(ClientCalls.java:429) ~[grpc-stub-1.22.1.jar!/:1.22.1]
at io.grpc.ForwardingClientCallListener.onMessage(ForwardingClientCallListener.java:33) ~[grpc-api-1.22.1.jar!/:1.22.1]
at io.grpc.ForwardingClientCallListener.onMessage(ForwardingClientCallListener.java:33) ~[grpc-api-1.22.1.jar!/:1.22.1]
at io.grpc.ForwardingClientCallListener.onMessage(ForwardingClientCallListener.java:33) ~[grpc-api-1.22.1.jar!/:1.22.1]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1MessagesAvailable.runInternal(ClientCallImpl.java:596) ~[grpc-core-1.22.1.jar!/:1.22.1]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1MessagesAvailable.runInContext(ClientCallImpl.java:581) ~[grpc-core-1.22.1.jar!/:1.22.1]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.22.1.jar!/:1.22.1]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.22.1.jar!/:1.22.1]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
Caused by: org.axonframework.axonserver.connector.command.AxonServerRemoteCommandHandlingException: An exception was thrown by the remote message handling component: org.axonframework.axonserver.connector.AxonServerException: Connection to handler 1@provision-provision-ms-84bbc66b5b-vh4qv.2d4b2d90-9ab0-4039-806b-ebf28026e4f5 lost
Caused by Connection to handler 1@provision-provision-ms-84bbc66b5b-vh4qv.2d4b2d90-9ab0-4039-806b-ebf28026e4f5 lost
at org.axonframework.axonserver.connector.ErrorCode.lambda$static$10(ErrorCode.java:86) ~[axon-server-connector-4.3.2.jar!/:4.3.2]
... 15 common frames omitted