89 lines
3.5 KiB
C++
89 lines
3.5 KiB
C++
// Copyright (c) Facebook, Inc. and its affiliates.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "rsocket/internal/ScheduledRSocketResponder.h"
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#include <folly/io/async/EventBase.h>
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#include "rsocket/internal/ScheduledSingleObserver.h"
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#include "rsocket/internal/ScheduledSubscriber.h"
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namespace rsocket {
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ScheduledRSocketResponder::ScheduledRSocketResponder(
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std::shared_ptr<RSocketResponder> inner,
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folly::EventBase& eventBase)
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: inner_(std::move(inner)), eventBase_(eventBase) {}
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std::shared_ptr<yarpl::single::Single<Payload>>
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ScheduledRSocketResponder::handleRequestResponse(
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Payload request,
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StreamId streamId) {
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auto innerFlowable =
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inner_->handleRequestResponse(std::move(request), streamId);
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return yarpl::single::Singles::create<Payload>(
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[innerFlowable = std::move(innerFlowable), eventBase = &eventBase_](
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std::shared_ptr<yarpl::single::SingleObserver<Payload>> observer) {
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innerFlowable->subscribe(
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std::make_shared<ScheduledSingleObserver<Payload>>(
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std::move(observer), *eventBase));
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});
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}
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std::shared_ptr<yarpl::flowable::Flowable<Payload>>
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ScheduledRSocketResponder::handleRequestStream(
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Payload request,
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StreamId streamId) {
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auto innerFlowable =
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inner_->handleRequestStream(std::move(request), streamId);
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return yarpl::flowable::internal::flowableFromSubscriber<Payload>(
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[innerFlowable = std::move(innerFlowable), eventBase = &eventBase_](
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std::shared_ptr<yarpl::flowable::Subscriber<Payload>> subscriber) {
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innerFlowable->subscribe(std::make_shared<ScheduledSubscriber<Payload>>(
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std::move(subscriber), *eventBase));
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});
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}
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std::shared_ptr<yarpl::flowable::Flowable<Payload>>
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ScheduledRSocketResponder::handleRequestChannel(
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Payload request,
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std::shared_ptr<yarpl::flowable::Flowable<Payload>> requestStream,
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StreamId streamId) {
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auto requestStreamFlowable =
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yarpl::flowable::internal::flowableFromSubscriber<Payload>(
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[requestStream = std::move(requestStream), eventBase = &eventBase_](
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std::shared_ptr<yarpl::flowable::Subscriber<Payload>>
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subscriber) {
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requestStream->subscribe(
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std::make_shared<ScheduledSubscriptionSubscriber<Payload>>(
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std::move(subscriber), *eventBase));
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});
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auto innerFlowable = inner_->handleRequestChannel(
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std::move(request), std::move(requestStreamFlowable), streamId);
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return yarpl::flowable::internal::flowableFromSubscriber<Payload>(
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[innerFlowable = std::move(innerFlowable), eventBase = &eventBase_](
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std::shared_ptr<yarpl::flowable::Subscriber<Payload>> subscriber) {
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innerFlowable->subscribe(std::make_shared<ScheduledSubscriber<Payload>>(
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std::move(subscriber), *eventBase));
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});
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}
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void ScheduledRSocketResponder::handleFireAndForget(
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Payload request,
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StreamId streamId) {
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inner_->handleFireAndForget(std::move(request), streamId);
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}
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} // namespace rsocket
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