Class ServerStreamTracer

java.lang.Object

io.grpc.StreamTracer

io.grpc.ServerStreamTracer

@ExperimentalApi("https://github.com/grpc/grpc-java/issues/2861")
@ThreadSafe
public abstract class ServerStreamTracer
extends StreamTracer

Listens to events on a stream to collect metrics.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ServerStreamTracer.Factory
private static final class	ServerStreamTracer.ReadOnlyServerCall<ReqT,RespT>	Deprecated. Will be deleted when serverCallStarted(ServerCall) is removed.
static class	ServerStreamTracer.ServerCallInfo<ReqT,RespT>	A data class with info about the started ServerCall.

Constructor Summary

Constructors

Constructor	Description
ServerStreamTracer()

Method Summary

Modifier and Type	Method	Description
Context	filterContext(Context context)	Called before the interceptors and the call handlers and make changes to the Context object if needed.
void	serverCallStarted(ServerCall<?,?> call)	Deprecated. Implement serverCallStarted(ServerCallInfo) instead.
void	serverCallStarted(ServerStreamTracer.ServerCallInfo<?,?> callInfo)	Called when ServerCall is created.

Methods inherited from class StreamTracer

inboundMessage, inboundMessageRead, inboundUncompressedSize, inboundWireSize, outboundMessage, outboundMessageSent, outboundUncompressedSize, outboundWireSize, streamClosed

Methods inherited from class Object

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

Constructor Details

ServerStreamTracer

public ServerStreamTracer()

Method Details

filterContext

public Context filterContext(Context context)

Called before the interceptors and the call handlers and make changes to the Context object if needed.

serverCallStarted

public void serverCallStarted(ServerStreamTracer.ServerCallInfo<?,?> callInfo)

Called when ServerCall is created. This is for the tracer to access information about the ServerCall. Called after filterContext(Context) and before the application call handler.

serverCallStarted

@Deprecated
public void serverCallStarted(ServerCall<?,?> call)

Deprecated.

Implement serverCallStarted(ServerCallInfo) instead. This method will be removed in a future release of gRPC.

Called when ServerCall is created. This is for the tracer to access information about the ServerCall. Called after filterContext(Context) and before the application call handler.