Uses of Class
io.grpc.Context

Packages that use Context

Package	Description
io.grpc	The gRPC core public API.
io.grpc.grpclb
io.grpc.internal	Interfaces and implementations that are internal to gRPC.

Uses of Context in io.grpc

Subclasses of Context in io.grpc

Modifier and Type	Class	Description
static final class	Context.CancellableContext	A context which inherits cancellation from its parent but which can also be independently cancelled and which will propagate cancellation to its descendants.

Fields in io.grpc declared as Context

Modifier and Type	Field	Description
private final Context	CompositeCallCredentials.WrappingMetadataApplier.context
private final Context	Context.ExecutableListener.context
private final Context	Contexts.ContextualizedServerCallListener.context
static final Context	Context.ROOT	The logical root context which is the ultimate ancestor of all contexts.
private final Context	Context.CancellableContext.uncancellableSurrogate

Fields in io.grpc with type parameters of type Context

Modifier and Type	Field	Description
(package private) static final ThreadLocal<Context>	ThreadLocalContextStorage.localContext	Currently bound context.

Methods in io.grpc that return Context

Modifier and Type	Method	Description
Context	Context.attach()	Attach this context, thus enter a new scope within which this context is current().
Context	Context.CancellableContext.attach()
static Context	Context.current()	Return the context associated with the current scope, will never return null.
abstract Context	Context.Storage.current()	Implements current().
Context	ThreadLocalContextStorage.current()
abstract Context	Context.Storage.doAttach(Context toAttach)	Implements attach().
Context	ThreadLocalContextStorage.doAttach(Context toAttach)
Context	ServerStreamTracer.filterContext(Context context)	Called before the interceptors and the call handlers and make changes to the Context object if needed.
Context	Context.fork()	Create a new context which propagates the values of this context but does not cascade its cancellation.
<V> Context	Context.withValue(Context.Key<V> k1, V v1)	Create a new context with the given key value set.
<V1, V2> Context	Context.withValues(Context.Key<V1> k1, V1 v1, Context.Key<V2> k2, V2 v2)	Create a new context with the given key value set.
<V1, V2, V3> Context	Context.withValues(Context.Key<V1> k1, V1 v1, Context.Key<V2> k2, V2 v2, Context.Key<V3> k3, V3 v3)	Create a new context with the given key value set.
<V1, V2, V3, V4> Context	Context.withValues(Context.Key<V1> k1, V1 v1, Context.Key<V2> k2, V2 v2, Context.Key<V3> k3, V3 v3, Context.Key<V4> k4, V4 v4)	Create a new context with the given key value set.

Methods in io.grpc with parameters of type Context

Modifier and Type	Method	Description
(package private) static Context.CancellableContext	Context.cancellableAncestor(Context parent)	Returns parent if it is a Context.CancellableContext, otherwise returns the parent's cancellableAncestor.
void	Context.CancellationListener.cancelled(Context context)	Notifies that a context was cancelled.
void	Context.CancellableContext.detach(Context toAttach)
void	Context.detach(Context toAttach)	Reverse an attach(), restoring the previous context and exiting the current scope.
abstract void	Context.Storage.detach(Context toDetach, Context toRestore)	Implements detach(io.grpc.Context).
void	ThreadLocalContextStorage.detach(Context toDetach, Context toRestore)
void	Context.CancellableContext.detachAndCancel(Context toAttach, Throwable cause)	Cancel this context and detach it as the current context.
abstract Context	Context.Storage.doAttach(Context toAttach)	Implements attach().
Context	ThreadLocalContextStorage.doAttach(Context toAttach)
Context	ServerStreamTracer.filterContext(Context context)	Called before the interceptors and the call handlers and make changes to the Context object if needed.
T	Context.Key.get(Context context)	Get the value from the specified context for this key.
static <ReqT, RespT> ServerCall.Listener<ReqT>	Contexts.interceptCall(Context context, ServerCall<ReqT,RespT> call, Metadata headers, ServerCallHandler<ReqT,RespT> next)	Make the provided Context current() for the creation of a listener to a received call and for all events received by that listener.
private void	Context.CancellableContext.removeListenerInternal(Context.CancellationListener cancellationListener, Context context)
static Status	Contexts.statusFromCancelled(Context context)	Returns the Status of a cancelled context or null if the context is not cancelled.

Constructors in io.grpc with parameters of type Context

Modifier	Constructor	Description
private	CancellableContext(Context parent)	Create a cancellable context that does not have a deadline.
private	CancellableContext(Context parent, Deadline deadline)	Create a cancellable context that has a deadline.
private	Context(Context parent, PersistentHashArrayMappedTrie.Node<Context.Key<?>,Object> keyValueEntries)	Construct a context that cannot be cancelled but will cascade cancellation from its parent if it is cancellable.
	ContextualizedServerCallListener(ServerCall.Listener<ReqT> delegate, Context context)
(package private)	ExecutableListener(Executor executor, Context.CancellationListener listener, Context context)
	WrappingMetadataApplier(CallCredentials.RequestInfo requestInfo, Executor appExecutor, CallCredentials.MetadataApplier delegate, Context context)

Uses of Context in io.grpc.grpclb

Fields in io.grpc.grpclb declared as Context

Modifier and Type	Field	Description
private final Context	GrpclbLoadBalancer.context
private final Context	GrpclbState.context

Constructors in io.grpc.grpclb with parameters of type Context

Modifier	Constructor	Description
(package private)	GrpclbLoadBalancer(LoadBalancer.Helper helper, Context context, SubchannelPool subchannelPool, TimeProvider time, com.google.common.base.Stopwatch stopwatch, BackoffPolicy.Provider backoffPolicyProvider)
(package private)	GrpclbState(GrpclbConfig config, LoadBalancer.Helper helper, Context context, SubchannelPool subchannelPool, TimeProvider time, com.google.common.base.Stopwatch stopwatch, BackoffPolicy.Provider backoffPolicyProvider)

Uses of Context in io.grpc.internal

Fields in io.grpc.internal declared as Context

Modifier and Type	Field	Description
private final Context	ClientCallImpl.context
private final Context	ContextRunnable.context
private final Context	DelayedClientCall.context
private final Context	DelayedClientTransport.PendingStream.context
private final Context	ManagedChannelImpl.ConfigSelectingClientCall.context
(package private) final Context	ManagedChannelImpl.RealChannel.PendingCall.context
private final Context	MetadataApplierImpl.ctx
private final Context	ServerImpl.rootContext

Methods in io.grpc.internal that return Context

Modifier and Type	Method	Description
<ReqT, RespT> Context	StatsTraceContext.serverFilterContext(Context context)	See ServerStreamTracer.filterContext(io.grpc.Context).

Methods in io.grpc.internal with parameters of type Context

Modifier and Type	Method	Description
void	ClientCallImpl.CancellationHandler.cancelled(Context context)
ClientStream	ClientCallImpl.ClientStreamProvider.newStream(MethodDescriptor<?,?> method, CallOptions callOptions, Metadata headers, Context context)
ClientStream	ManagedChannelImpl.ChannelStreamProvider.newStream(MethodDescriptor<?,?> method, CallOptions callOptions, Metadata headers, Context context)
<ReqT, RespT> Context	StatsTraceContext.serverFilterContext(Context context)	See ServerStreamTracer.filterContext(io.grpc.Context).

Constructors in io.grpc.internal with parameters of type Context

Modifier	Constructor	Description
protected	ContextRunnable(Context context)
(package private)	PendingCall(Context context, MethodDescriptor<ReqT,RespT> method, CallOptions callOptions)
(package private)	ServerImpl(ServerImplBuilder builder, InternalServer transportServer, Context rootContext)	Construct a server.