Package io.axoniq.framework.springcloud.discovery

Class ServiceInstanceClientException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
org.axonframework.common.AxonException
io.axoniq.framework.springcloud.discovery.ServiceInstanceClientException
All Implemented Interfaces:
Serializable
public class ServiceInstanceClientException extends AxonException
Indicates a ServiceInstance answered a request for its capabilities with a client error.

A client error means the instance is reachable but is not serving the capabilities endpoint — it is another service altogether, or an older version of this one. Retrying it on every discovery heartbeat is wasted work, so IgnoreListingDiscoveryMode treats this exception as the signal to stop asking for a while. A connection failure or a server error is a different matter, and is not reported through this exception: the instance is expected back.

Since:
5.4.0
Author:
Allard Buijze, Steven van Beelen
See Also:

  • Constructor Details

    • ServiceInstanceClientException

      public ServiceInstanceClientException(String message)
      Initializes a ServiceInstanceClientException using the given message.
      Parameters:
      message - the message describing the exception

    • ServiceInstanceClientException

      public ServiceInstanceClientException(String message, Throwable cause)
      Initializes a ServiceInstanceClientException using the given message and cause.
      Parameters:
      message - the message describing the exception
      cause - the client error that led to this exception