class Cluster {
public:
- explicit Cluster(Server serv, uint16_t cnt = 0);
-
+ explicit Cluster(Server serv, size_t cnt = 3);
~Cluster();
Cluster(const Cluster &c) = delete;
Cluster &operator=(const Cluster &c) = delete;
- Cluster(Cluster &&c)
+ Cluster(Cluster &&c) noexcept
: proto{} {
*this = move(c);
};
- Cluster &operator=(Cluster &&c) {
+ Cluster &operator=(Cluster &&c) noexcept {
count = exchange(c.count, 0);
proto = exchange(c.proto, Server{});
cluster = exchange(c.cluster, {});
const vector<Server> &getServers() const;
bool start();
- void stop();
- void reset();
+ void stop(bool graceful = false);
bool isStopped();
- bool isListening();
+ bool isListening() const;
+ bool ensureListening();
void wait();
+ bool restart();
private:
- uint16_t count;
+ size_t count;
Server proto;
vector<Server> cluster;
map<pid_t, Server *> pids;
-
- bool startServer(Server &server);
};