ClickHouse/programs/server/ReplicasStatusHandler.h
2020-04-20 03:18:36 +08:00

27 lines
504 B
C++

#pragma once
#include "IServer.h"
#include <Poco/Net/HTTPRequestHandler.h>
namespace DB
{
class Context;
/// Replies "Ok.\n" if all replicas on this server don't lag too much. Otherwise output lag information.
class ReplicasStatusHandler : public Poco::Net::HTTPRequestHandler
{
private:
Context & context;
public:
explicit ReplicasStatusHandler(IServer & server_);
void handleRequest(Poco::Net::HTTPServerRequest & request, Poco::Net::HTTPServerResponse & response) override;
};
}