Package org.apache.skywalking.apm.network.language.agent.v3

Class ConfigurationDiscoveryServiceGrpc.ConfigurationDiscoveryServiceImplBase

java.lang.Object
org.apache.skywalking.apm.network.language.agent.v3.ConfigurationDiscoveryServiceGrpc.ConfigurationDiscoveryServiceImplBase
All Implemented Interfaces:
io.grpc.BindableService
Enclosing class:
ConfigurationDiscoveryServiceGrpc
public abstract static class ConfigurationDiscoveryServiceGrpc.ConfigurationDiscoveryServiceImplBase extends Object implements io.grpc.BindableService
 Fetch the latest dynamic configurations of the service.

  • Constructor Details

    • ConfigurationDiscoveryServiceImplBase

      public ConfigurationDiscoveryServiceImplBase()

  • Method Details

    • fetchConfigurations

      public void fetchConfigurations(ConfigurationSyncRequest request, io.grpc.stub.StreamObserver<Commands> responseObserver)
       fetchConfigurations service requests the latest configuration.
 Expect command of Commands is:
    command: CDS # meaning ConfigurationDiscoveryService's response
    args: Include string key and string value pair.
          The key depends on the agent implementation.
          The value is the latest value in String value. The watcher of key owner takes the responsibility to convert it to the correct type or format.
          One reserved key is `UUID`. The value would help reducing the traffic load between agent and OAP if there is no change.
 Commands could be empty if no change detected based on ConfigurationSyncRequest.

    • bindService

      public final io.grpc.ServerServiceDefinition bindService()
      Specified by:
      bindService in interface io.grpc.BindableService