#define BACKLOG_SIZE 1048576
#define EPOLL_MAX_EVENTS 8192
#define EPOLL_TIMEOUT_MS 20
#define BACKLOG_SIZE 1048576
#define EPOLL_MAX_EVENTS 8192
#define EPOLL_TIMEOUT_MS 20
void set_header(const std::string &stream_id, const std::string &header);
void add_data(const std::string &stream_id, const char *data, size_t bytes);
void set_header(const std::string &stream_id, const std::string &header);
void add_data(const std::string &stream_id, const char *data, size_t bytes);