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 Summary

Constructors

Constructor and Description
ConfigurationDiscoveryServiceImplBase()

Method Summary

Modifier and Type	Method and Description
io.grpc.ServerServiceDefinition	bindService()
void	fetchConfigurations(ConfigurationSyncRequest request, io.grpc.stub.StreamObserver<Commands> responseObserver) fetchConfigurations service requests the latest configuration.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConfigurationDiscoveryServiceImplBase

public ConfigurationDiscoveryServiceImplBase()

Method Detail

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