ServerStreamTracer (grpc-all 1.82.0 API)

java.lang.Object
- io.grpc.StreamTracer
- - io.grpc.ServerStreamTracer

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

Listens to events on a stream to collect metrics.

This class is thread-safe.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`ServerStreamTracer.Factory`
`static class`	`ServerStreamTracer.ServerCallInfo<ReqT,RespT>`	A data class with info about the started `ServerCall`.

Constructor Summary

Constructors
Constructor Description

ServerStreamTracer()

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
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 io.grpc.StreamTracer
inboundMessage, inboundMessageRead, inboundUncompressedSize, inboundWireSize, outboundMessage, outboundMessageSent, outboundUncompressedSize, outboundWireSize, streamClosed

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ServerStreamTracer
```
public ServerStreamTracer()
```
- Method Detail
  - 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(io.grpc.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(io.grpc.Context) and before the application call handler.