pajlada
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#pragma once
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#include "util/ExponentialBackoff.hpp"
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#include <pajlada/signals/signal.hpp>
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#include <IrcConnection>
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#include <QTimer>
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namespace chatterino {
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class IrcConnection : public Communi::IrcConnection
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{
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public:
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IrcConnection(QObject *parent = nullptr);
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// Signal to notify that we're unexpectedly no longer connected, either due
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// to a connection error or if we think we've timed out. It's up to the
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// receiver to trigger a reconnect, if desired
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pajlada::Signals::Signal<bool> connectionLost;
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// Request a reconnect with a minimum interval between attempts.
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pajlada::Signals::NoArgSignal smartReconnect;
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virtual void open();
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virtual void close();
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private:
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QTimer pingTimer_;
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QTimer reconnectTimer_;
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std::atomic<bool> recentlyReceivedMessage_{true};
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// Reconnect with a base delay of 1 second and max out at 1 second * (2^4) (i.e. 16 seconds)
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ExponentialBackoff<4> reconnectBackoff_{std::chrono::milliseconds{1000}};
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std::atomic<bool> expectConnectionLoss_{false};
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// waitingForPong_ is set to true when we send a PING message, and back to
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// false when we receive the matching PONG response
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std::atomic<bool> waitingForPong_{false};
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};
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} // namespace chatterino
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