qt-creator/src/libs/clangbackendipc/connectionserver.h

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** Copyright (C) 2016 The Qt Company Ltd.
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#pragma once

#include <clangcodemodelclientproxy.h>

#include <QLocalServer>

#include <vector>

namespace ClangBackEnd {

class ClangCodeModelServerInterface;
class ClangCodeModelClientProxy;

class CMBIPC_EXPORT ConnectionServer : public QObject
{
    Q_OBJECT
public:
    ConnectionServer(const QString &connectionName);
    ~ConnectionServer();

    void start();
    void setClangCodeModelServer(ClangCodeModelServerInterface *ipcServer);

    int clientProxyCount() const;

    static void removeServer();

signals:
    void newConnection();

protected:
    void timerEvent(QTimerEvent *timerEvent);

private:
    void handleNewConnection();
    void sendAliveMessage();
    void handleSocketDisconnect();
    void removeClientProxyWithLocalSocket(QLocalSocket *localSocket);
    QLocalSocket *nextPendingConnection();
    void delayedExitApplicationIfNoSockedIsConnected();
    void exitApplicationIfNoSockedIsConnected();

private:
    std::vector<ClangCodeModelClientProxy> ipcServerProxies;
    std::vector<QLocalSocket*> localSockets;
    ClangCodeModelServerInterface *ipcServer;
    QLocalServer localServer;
    static QString connectionName;
    int aliveTimerId;
};

} // namespace ClangBackEnd