Class ObservationGrpcClientInterceptor
java.lang.Object
io.micrometer.core.instrument.binder.grpc.ObservationGrpcClientInterceptor
- All Implemented Interfaces:
io.grpc.ClientInterceptor
A gRPC client interceptor that works with
Observation
.
Usage:
ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost", 8080) .intercept(new ObservationGrpcClientInterceptor(observationRegistry)) .build(); channel.newCall(method, options);The instrumentation is based on the behavior of Spring Cloud Sleuth and Brave.
- Since:
- 1.10.0
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Constructor Summary
ConstructorDescriptionObservationGrpcClientInterceptor
(io.micrometer.observation.ObservationRegistry registry) -
Method Summary
Modifier and TypeMethodDescription<ReqT,
RespT>
io.grpc.ClientCall<ReqT, RespT> interceptCall
(io.grpc.MethodDescriptor<ReqT, RespT> method, io.grpc.CallOptions callOptions, io.grpc.Channel next) void
setCustomConvention
(GrpcClientObservationConvention customConvention) Set a customGrpcClientObservationConvention
.
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Constructor Details
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ObservationGrpcClientInterceptor
public ObservationGrpcClientInterceptor(io.micrometer.observation.ObservationRegistry registry)
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Method Details
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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 interfaceio.grpc.ClientInterceptor
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setCustomConvention
Set a customGrpcClientObservationConvention
.- Parameters:
customConvention
- a custom convention
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