com.daml.grpc.adapter.client.rs

Class ClientPublisher<Req,Resp>

java.lang.Object

com.daml.grpc.adapter.client.rs.ClientPublisher<Req,Resp>

Type Parameters:

Req - The request type of gRPC call.

Resp - The response type of the gRPC call.

All Implemented Interfaces:

org.reactivestreams.Publisher<Resp>

public class ClientPublisher<Req,Resp>
extends java.lang.Object
implements org.reactivestreams.Publisher<Resp>

RS-gRPC bridge component for server streaming. Defers execution of the RPC call until a subscription is made. Supports multiple subscribers. Each subscription will trigger executing the same RPC call.

Constructor Summary

Constructors

Constructor and Description
ClientPublisher(Req request, java.util.function.BiConsumer<Req,io.grpc.stub.StreamObserver<Resp>> clientStub, ExecutionSequencerFactory esf)

Method Summary

Modifier and Type	Method and Description
void	subscribe(org.reactivestreams.Subscriber<? super Resp> subscriber) Executes the RPC call right away and feeds its results to the subscriber on demand.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientPublisher

public ClientPublisher(@Nonnull
                       Req request,
                       @Nonnull
                       java.util.function.BiConsumer<Req,io.grpc.stub.StreamObserver<Resp>> clientStub,
                       @Nonnull
                       ExecutionSequencerFactory esf)

Method Detail

subscribe

public void subscribe(org.reactivestreams.Subscriber<? super Resp> subscriber)

Executes the RPC call right away and feeds its results to the subscriber on demand.

Specified by:

subscribe in interface org.reactivestreams.Publisher<Resp>

Parameters:

subscriber - The target subscriber.