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87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
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// Distributed under the MIT License (http://opensource.org/licenses/MIT)
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#pragma once
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#include <spdlog/common.h>
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#include <spdlog/sinks/base_sink.h>
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#include <spdlog/details/null_mutex.h>
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#ifdef _WIN32
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# include <spdlog/details/udp_client-windows.h>
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#else
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# include <spdlog/details/udp_client.h>
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#endif
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#include <mutex>
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#include <string>
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#include <chrono>
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#include <functional>
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#pragma once
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// Simple udp client sink
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// Connects to remote address and send the formatted log.
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// Will attempt to reconnect if connection drops.
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// If more complicated behaviour is needed (i.e get responses), you can inherit it and override the sink_it_ method.
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namespace spdlog {
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namespace sinks {
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struct udp_sink_config
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{
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std::string server_host;
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uint16_t server_port;
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udp_sink_config(std::string host, uint16_t port)
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: server_host{std::move(host)}
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, server_port{port}
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{}
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};
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template<typename Mutex>
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class udp_sink : public spdlog::sinks::base_sink<Mutex>
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{
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public:
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// connect to tcp host/port or throw if failed
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// host can be hostname or ip address
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explicit udp_sink(udp_sink_config sink_config)
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: config_{std::move(sink_config)}
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{
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}
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~udp_sink() override = default;
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protected:
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void sink_it_(const spdlog::details::log_msg &msg) override
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{
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spdlog::memory_buf_t formatted;
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spdlog::sinks::base_sink<Mutex>::formatter_->format(msg, formatted);
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if (!client_.is_init())
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{
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client_.init(config_.server_host, config_.server_port);
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}
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client_.send(formatted.data(), formatted.size());
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}
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void flush_() override {}
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udp_sink_config config_;
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details::udp_client client_;
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};
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using udp_sink_mt = udp_sink<std::mutex>;
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using udp_sink_st = udp_sink<spdlog::details::null_mutex>;
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} // namespace sinks
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//
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// factory functions
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//
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template<typename Factory = spdlog::synchronous_factory>
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inline std::shared_ptr<logger> udp_logger_mt(const std::string &logger_name, sinks::udp_sink_config skin_config)
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{
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return Factory::template create<sinks::udp_sink_mt>(logger_name, skin_config);
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}
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} // namespace spdlog
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