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// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/fnet/frt/rpcrequest.h>
#include <vespa/fnet/frt/supervisor.h>
#include <vespa/config-model.h>
#include <vespa/config/helper/configfetcher.h>
#include "peer-check.h"
#include "status-callback.h"
#include <memory>
#include <mutex>
#include <string>
#include <vector>
namespace config::sentinel {
class ReportConnectivity;
struct ConnectivityCheckResult : StatusCallback {
ReportConnectivity& parent;
std::string peerName;
int peerPort;
std::string status;
std::unique_ptr<PeerCheck> check;
ConnectivityCheckResult(ReportConnectivity& owner, const std::string &hostname, int port)
: parent(owner),
peerName(hostname),
peerPort(port),
status("unknown"),
check(nullptr)
{}
ConnectivityCheckResult(ConnectivityCheckResult &&) = default;
ConnectivityCheckResult(const ConnectivityCheckResult &) = default;
virtual ~ConnectivityCheckResult();
void startCheck(FRT_Supervisor &orb);
void returnStatus(bool ok) override;
};
class ReportConnectivity : public config::IFetcherCallback<cloud::config::ModelConfig>
{
public:
ReportConnectivity(FRT_RPCRequest *req, FRT_Supervisor &orb);
~ReportConnectivity();
void requestDone();
/** from IFetcherCallback */
void configure(std::unique_ptr<cloud::config::ModelConfig> config) override;
private:
void finish() const;
FRT_RPCRequest *_parentRequest;
FRT_Supervisor &_orb;
std::vector<ConnectivityCheckResult> _result;
config::ConfigFetcher _configFetcher;
std::mutex _lock;
size_t _remaining;
};
}
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