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#pragma once #include <Common/ThreadPool.h> class StackTrace; namespace Poco { class Logger; } namespace DB { class TraceLog; class TraceCollector { public: explicit TraceCollector(std::shared_ptr<TraceLog> trace_log_); ~TraceCollector(); private: std::shared_ptr<TraceLog> trace_log; ThreadFromGlobalPool thread; void tryClosePipe(); void run(); }; }