67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
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#ifndef STATSD_CLIENT_H
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#define STATSD_CLIENT_H
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#include <sys/types.h>
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#include <arpa/inet.h>
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#include <sys/socket.h>
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#include <pthread.h>
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#include <string>
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#include <thread>
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#include <deque>
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#include <iostream>
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namespace statsd {
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struct _StatsdClientData;
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class StatsdClient {
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public:
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StatsdClient(const std::string& host="127.0.0.1", int port=8125, const std::string& ns = "", const bool batching = false);
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~StatsdClient();
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public:
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// you can config at anytime; client will use new address (useful for Singleton)
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void config(const std::string& host, int port, const std::string& ns = "");
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const char* errmsg();
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int send_to_daemon(const std::string &);
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public:
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int inc(const std::string& key, float sample_rate = 1.0);
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int dec(const std::string& key, float sample_rate = 1.0);
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int count(const std::string& key, size_t value, float sample_rate = 1.0);
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int gauge(const std::string& key, size_t value, float sample_rate = 1.0);
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int timing(const std::string& key, size_t ms, float sample_rate = 1.0);
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public:
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/**
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* (Low Level Api) manually send a message
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* which might be composed of several lines.
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*/
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int send(const std::string& message);
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/* (Low Level Api) manually send a message
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* type = "c", "g" or "ms"
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*/
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int send(std::string key, size_t value,
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const std::string& type, float sample_rate);
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protected:
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int init();
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void cleanup(std::string& key);
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protected:
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struct _StatsdClientData* d;
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bool batching_;
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bool exit_;
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pthread_mutex_t batching_mutex_lock_;
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std::thread batching_thread_;
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std::deque<std::string> batching_message_queue_;
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const uint64_t max_batching_size = 32768;
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};
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} // end namespace
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#endif
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