mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-16 19:32:07 +00:00
78 lines
1.8 KiB
C++
78 lines
1.8 KiB
C++
#pragma once
|
|
|
|
#include <Server/IServer.h>
|
|
#include <Daemon/BaseDaemon.h>
|
|
|
|
namespace Poco
|
|
{
|
|
namespace Net
|
|
{
|
|
class ServerSocket;
|
|
}
|
|
}
|
|
|
|
namespace DB
|
|
{
|
|
|
|
namespace ErrorCodes
|
|
{
|
|
extern const int LOGICAL_ERROR;
|
|
}
|
|
|
|
/// standalone clickhouse-keeper server (replacement for ZooKeeper). Uses the same
|
|
/// config as clickhouse-server. Serves requests on TCP ports with or without
|
|
/// SSL using ZooKeeper protocol.
|
|
class Keeper : public BaseDaemon, public IServer
|
|
{
|
|
public:
|
|
using ServerApplication::run;
|
|
|
|
Poco::Util::LayeredConfiguration & config() const override
|
|
{
|
|
return BaseDaemon::config();
|
|
}
|
|
|
|
Poco::Logger & logger() const override
|
|
{
|
|
return BaseDaemon::logger();
|
|
}
|
|
|
|
bool isCancelled() const override
|
|
{
|
|
return BaseDaemon::isCancelled();
|
|
}
|
|
|
|
/// Returns global application's context.
|
|
ContextMutablePtr context() const override
|
|
{
|
|
throw Exception(ErrorCodes::LOGICAL_ERROR, "Cannot fetch context for Keeper");
|
|
}
|
|
|
|
void defineOptions(Poco::Util::OptionSet & _options) override;
|
|
|
|
protected:
|
|
void logRevision() const override;
|
|
|
|
void handleCustomArguments(const std::string & arg, const std::string & value);
|
|
|
|
int run() override;
|
|
|
|
void initialize(Application & self) override;
|
|
|
|
void uninitialize() override;
|
|
|
|
int main(const std::vector<std::string> & args) override;
|
|
|
|
std::string getDefaultConfigFileName() const override;
|
|
|
|
bool allowTextLog() const override;
|
|
|
|
private:
|
|
Poco::Net::SocketAddress socketBindListen(Poco::Net::ServerSocket & socket, const std::string & host, UInt16 port, [[maybe_unused]] bool secure = false) const;
|
|
|
|
using CreateServerFunc = std::function<void(UInt16)>;
|
|
void createServer(const std::string & listen_host, const char * port_name, bool listen_try, CreateServerFunc && func) const;
|
|
};
|
|
|
|
}
|