Package io.opentelemetry.instrumentation.grpc.v1_6.internal

Class ContextStorageBridge

java.lang.Object

io.grpc.Context.Storage

io.opentelemetry.instrumentation.grpc.v1_6.internal.ContextStorageBridge

public final class ContextStorageBridge
extends io.grpc.Context.Storage

Context.Storage override which uses OpenTelemetry context as the backing store. Both gRPC and OpenTelemetry contexts refer to each other to ensure that both OTel context propagation mechanisms and gRPC context propagation mechanisms can be used interchangeably.

This class is internal and is hence not for public use. Its APIs are unstable and can change at any time.

Constructor Summary

Constructors

Constructor	Description
ContextStorageBridge(boolean propagateGrpcDeadline)
ContextStorageBridge(io.grpc.Context.Storage originalStorage)

Method Summary

Modifier and Type	Method	Description
io.grpc.Context	current()
void	detach(io.grpc.Context toDetach, io.grpc.Context toRestore)
io.grpc.Context	doAttach(io.grpc.Context toAttach)

Methods inherited from class io.grpc.Context.Storage

attach

Methods inherited from class java.lang.Object

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

Constructor Details

ContextStorageBridge

public ContextStorageBridge(boolean propagateGrpcDeadline)

ContextStorageBridge

public ContextStorageBridge(io.grpc.Context.Storage originalStorage)

Method Details

doAttach

public io.grpc.Context doAttach(io.grpc.Context toAttach)

Overrides:

doAttach in class io.grpc.Context.Storage

detach

public void detach(io.grpc.Context toDetach,
 io.grpc.Context toRestore)

Specified by:

detach in class io.grpc.Context.Storage

current

public io.grpc.Context current()

Specified by:

current in class io.grpc.Context.Storage