Stop the 7tv heartbeat timer on shutdown request

src/providers/liveupdates/BasicPubSubClient.hpp

@@ -150,6 +150,15 @@ protected:
         return this->started_.load(std::memory_order_acquire);
     }
 
+    /**
+     * @brief Will be called when the clients has been requested to stop
+     *
+     * Derived classes can override this to do their own shutdown behaviour
+     */
+    virtual void stopImpl()
+    {
+    }
+
     liveupdates::WebsocketClient &websocketClient_;
 
 private:
@@ -164,6 +173,8 @@ private:
     {
         assert(this->isStarted());
         this->started_.store(false, std::memory_order_release);
+
+        this->stopImpl();
     }
 
     liveupdates::WebsocketHandle handle_;

src/providers/seventv/eventapi/Client.cpp

@@ -13,6 +13,8 @@ Client::Client(liveupdates::WebsocketClient &websocketClient,
     : BasicPubSubClient<Subscription>(websocketClient, std::move(handle))
     , lastHeartbeat_(std::chrono::steady_clock::now())
     , heartbeatInterval_(heartbeatInterval)
+    , heartbeatTimer_(std::make_shared<boost::asio::steady_timer>(
+          this->websocketClient_.get_io_service()))
 {
 }
 
@@ -23,6 +25,11 @@ void Client::onConnectionEstablished()
     this->checkHeartbeat();
 }
 
+void Client::stopImpl()
+{
+    this->heartbeatTimer_->cancel();
+}
+
 void Client::setHeartbeatInterval(int intervalMs)
 {
     qCDebug(chatterinoSeventvEventAPI)
@@ -54,8 +61,7 @@ void Client::checkHeartbeat()
 
     auto self = std::dynamic_pointer_cast<Client>(this->shared_from_this());
 
-    runAfter(this->websocketClient_.get_io_service(), this->heartbeatInterval_,
+    runAfter(this->heartbeatTimer_, this->heartbeatInterval_, [self](auto) {
-             [self](auto) {
         if (!self->isStarted())
         {
             return;

src/providers/seventv/eventapi/Client.hpp

@@ -24,6 +24,7 @@ public:
 
 protected:
     void onConnectionEstablished() override;
+    void stopImpl() override;
 
 private:
     void checkHeartbeat();
@@ -32,6 +33,7 @@ private:
         lastHeartbeat_;
     // This will be set once on the welcome message.
     std::chrono::milliseconds heartbeatInterval_;
+    std::shared_ptr<boost::asio::steady_timer> heartbeatTimer_;
 
     friend SeventvEventAPI;
 };