e42db220ee
Summary: Never really liked this code. Before this change, calls to connect were blocking. Because of this, we had to make use of promises and a bit of really not that good-looking code. So, this change makes connect non-blocking meaning that we make full use of our event handler. These changes contain: - CSR is not getting generated after each failed attempt. - Connect is no longer blocking. - Do not report events via the handler when explicitly disconnecting. Reviewed By: jknoxville Differential Revision: D46853228 fbshipit-source-id: 00e6a9c7c039a756175fe14982959e078d92bacb
94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE 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/dynamic.h>
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#include <future>
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#include <memory>
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#include <mutex>
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#include "../../../../xplat/Flipper/FlipperScheduler.h"
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#include "../../../../xplat/Flipper/FlipperTransportTypes.h"
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namespace facebook {
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namespace flipper {
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class FlipperConnectionManager;
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class ConnectionContextStore;
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class FlipperReactBaseSocket {
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public:
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enum Status {
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Unconnected,
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Connecting,
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Initializing,
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Open,
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ServerNotFound,
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Failed,
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Closed
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};
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FlipperReactBaseSocket(
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FlipperConnectionEndpoint endpoint,
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std::unique_ptr<FlipperSocketBasePayload> payload,
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Scheduler* scheduler)
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: endpoint_(std::move(endpoint)),
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payload_(std::move(payload)),
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scheduler_(scheduler),
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connectionContextStore_(nullptr) {}
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FlipperReactBaseSocket(
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FlipperConnectionEndpoint endpoint,
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std::unique_ptr<FlipperSocketBasePayload> payload,
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Scheduler* scheduler,
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ConnectionContextStore* connectionContextStore)
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: endpoint_(std::move(endpoint)),
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payload_(std::move(payload)),
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scheduler_(scheduler),
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connectionContextStore_(connectionContextStore) {}
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FlipperReactBaseSocket(const FlipperReactBaseSocket&) = delete;
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FlipperReactBaseSocket& operator=(const FlipperReactBaseSocket&) = delete;
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virtual ~FlipperReactBaseSocket() {}
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Status status() const {
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return status_;
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}
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void setEventHandler(SocketEventHandler eventHandler) {
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eventHandler_ = std::move(eventHandler);
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}
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void setMessageHandler(SocketMessageHandler messageHandler) {
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messageHandler_ = std::move(messageHandler);
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}
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virtual void connect(FlipperConnectionManager* manager) = 0;
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virtual void disconnect() = 0;
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virtual void send(
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const folly::dynamic& message,
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SocketSendHandler completion) = 0;
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virtual void send(
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const std::string& message,
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SocketSendHandler completion) = 0;
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virtual void sendExpectResponse(
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const std::string& message,
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SocketSendExpectResponseHandler completion) = 0;
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protected:
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FlipperConnectionEndpoint endpoint_;
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std::unique_ptr<FlipperSocketBasePayload> payload_;
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Scheduler* scheduler_;
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ConnectionContextStore* connectionContextStore_;
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SocketEventHandler eventHandler_;
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SocketMessageHandler messageHandler_;
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std::atomic<Status> status_;
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};
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} // namespace flipper
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} // namespace facebook
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