mirror of https://github.com/Icinga/icinga2.git
70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
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#ifndef GRAPHITEWRITER_H
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#define GRAPHITEWRITER_H
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#include "perfdata/graphitewriter-ti.hpp"
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#include "icinga/service.hpp"
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#include "base/configobject.hpp"
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#include "base/tcpsocket.hpp"
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#include "base/timer.hpp"
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#include "base/workqueue.hpp"
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#include <fstream>
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#include <mutex>
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namespace icinga
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{
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/**
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* An Icinga graphite writer.
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*
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* @ingroup perfdata
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*/
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class GraphiteWriter final : public ObjectImpl<GraphiteWriter>
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{
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public:
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DECLARE_OBJECT(GraphiteWriter);
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DECLARE_OBJECTNAME(GraphiteWriter);
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static void StatsFunc(const Dictionary::Ptr& status, const Array::Ptr& perfdata);
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void ValidateHostNameTemplate(const Lazy<String>& lvalue, const ValidationUtils& utils) override;
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void ValidateServiceNameTemplate(const Lazy<String>& lvalue, const ValidationUtils& utils) override;
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protected:
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void OnConfigLoaded() override;
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void Resume() override;
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void Pause() override;
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private:
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Shared<AsioTcpStream>::Ptr m_Stream;
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std::mutex m_StreamMutex;
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WorkQueue m_WorkQueue{10000000, 1};
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boost::signals2::connection m_HandleCheckResults;
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Timer::Ptr m_ReconnectTimer;
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void CheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr);
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void CheckResultHandlerInternal(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr);
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void SendMetric(const Checkable::Ptr& checkable, const String& prefix, const String& name, double value, double ts);
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void SendPerfdata(const Checkable::Ptr& checkable, const String& prefix, const CheckResult::Ptr& cr, double ts);
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static String EscapeMetric(const String& str);
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static String EscapeMetricLabel(const String& str);
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static Value EscapeMacroMetric(const Value& value);
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void ReconnectTimerHandler();
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void Disconnect();
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void DisconnectInternal();
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void Reconnect();
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void ReconnectInternal();
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void AssertOnWorkQueue();
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void ExceptionHandler(boost::exception_ptr exp);
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};
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}
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#endif /* GRAPHITEWRITER_H */
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