ff076d9dcd
Summary: If an exception is thrown from the plugin, FlipperClient.cpp will catch it and respond with an error response. If the object goes out of scope with no response being returned, then return a success response in the destructor. Reviewed By: passy Differential Revision: D14024259 fbshipit-source-id: 52e419dd23fc3882e8b92b593e8c1e1ea90e2b26
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the LICENSE
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* file in the root directory of this source tree.
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*/
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#pragma once
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#include <folly/io/async/EventBase.h>
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#include <folly/json.h>
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#include <rsocket/RSocketResponder.h>
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#include "FlipperConnectionManager.h"
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#include "FlipperResponder.h"
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namespace facebook {
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namespace flipper {
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/* Responder to encapsulate yarpl observables and hide them from flipper core +
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* plugins */
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class FlipperResponderImpl : public FlipperResponder {
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public:
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FlipperResponderImpl(
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std::shared_ptr<yarpl::single::SingleObserver<folly::dynamic>>
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downstreamObserver)
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: downstreamObserver_(downstreamObserver) {}
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void success(const folly::dynamic& response) override {
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const folly::dynamic message = folly::dynamic::object("success", response);
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isCompleted = true;
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downstreamObserver_->onSuccess(message);
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}
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void error(const folly::dynamic& response) override {
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const folly::dynamic message = folly::dynamic::object("error", response);
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isCompleted = true;
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downstreamObserver_->onSuccess(message);
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}
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~FlipperResponderImpl() {
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if (!isCompleted) {
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downstreamObserver_->onSuccess(
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folly::dynamic::object("success", folly::dynamic::object()));
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}
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}
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private:
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std::shared_ptr<yarpl::single::SingleObserver<folly::dynamic>>
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downstreamObserver_;
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bool isCompleted = false;
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};
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} // namespace flipper
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} // namespace facebook
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