com.netflix.concurrency.limits.grpc.client

Class ConcurrencyLimitClientInterceptor

java.lang.Object

com.netflix.concurrency.limits.grpc.client.ConcurrencyLimitClientInterceptor

All Implemented Interfaces:

io.grpc.ClientInterceptor

public class ConcurrencyLimitClientInterceptor
extends java.lang.Object
implements io.grpc.ClientInterceptor

ClientInterceptor that enforces per service and/or per method concurrent request limits and returns a Status.UNAVAILABLE when that limit has been reached.

Constructor Summary

Constructors

Constructor and Description
ConcurrencyLimitClientInterceptor(com.netflix.concurrency.limits.Limiter<GrpcClientRequestContext> grpcLimiter)

Method Summary

Modifier and Type	Method and Description
<ReqT,RespT> io.grpc.ClientCall<ReqT,RespT>	interceptCall(io.grpc.MethodDescriptor<ReqT,RespT> method, io.grpc.CallOptions callOptions, io.grpc.Channel next)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcurrencyLimitClientInterceptor

public ConcurrencyLimitClientInterceptor(com.netflix.concurrency.limits.Limiter<GrpcClientRequestContext> grpcLimiter)

Method Detail

interceptCall

public <ReqT,RespT> io.grpc.ClientCall<ReqT,RespT> interceptCall(io.grpc.MethodDescriptor<ReqT,RespT> method,
                                                                 io.grpc.CallOptions callOptions,
                                                                 io.grpc.Channel next)

Specified by:

interceptCall in interface io.grpc.ClientInterceptor