1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2011 New Dream Network
8 * This is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License version 2.1, as published by the Free Software
11 * Foundation. See file COPYING.
15 #ifndef CEPH_COMMON_OUTPUTDATASOCKET_H
16 #define CEPH_COMMON_OUTPUTDATASOCKET_H
18 #include "common/Cond.h"
22 class OutputDataSocket : public Thread
25 OutputDataSocket(CephContext *cct, uint64_t _backlog);
26 ~OutputDataSocket() override;
28 bool init(const std::string &path);
30 void append_output(bufferlist& bl);
33 virtual void init_connection(bufferlist& bl) {}
36 std::string create_shutdown_pipe(int *pipe_rd, int *pipe_wr);
37 std::string bind_and_listen(const std::string &sock_path, int *fd);
39 void *entry() override;
42 void handle_connection(int fd);
43 void close_connection(int fd);
45 int dump_data(int fd);
48 uint64_t data_max_backlog;
57 std::list<bufferlist> data;