GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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tcp_server_sink.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2014 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
10 * any later version.
11 *
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#ifndef INCLUDED_BLOCKS_TCP_SERVER_SINK_H
24#define INCLUDED_BLOCKS_TCP_SERVER_SINK_H
25
26#include <gnuradio/blocks/api.h>
27#include <gnuradio/sync_block.h>
28
29namespace gr {
30namespace blocks {
31
32/*!
33 * \brief Send stream through a TCP socket.
34 * \ingroup networking_tools_blk
35 *
36 * \details
37 * Listen for incoming TCP connection(s). Duplicate data for each
38 * opened connection. Optionally can wait until first client connects
39 * before streaming starts.
40 */
42{
43public:
44 // gr::blocks::tcp_server_sink::sptr
45 typedef boost::shared_ptr<tcp_server_sink> sptr;
46
47 /*!
48 * \brief TCP Server Sink Constructor
49 *
50 * \param itemsize The size (in bytes) of the item datatype
51 * \param host The name or IP address of interface to bind to.
52 * \param port Port where to listen.
53 * \param noblock If false, wait until first client connects before
54 * streaming starts. In non blocking mode
55 * (noblock=true), drop data onto floor if no client
56 * is connected.
57 */
58 static sptr
59 make(size_t itemsize, const std::string& host, int port, bool noblock = false);
60};
61
62} /* namespace blocks */
63} /* namespace gr */
64
65#endif /* INCLUDED_BLOCKS_TCP_SERVER_SINK_H */
Send stream through a TCP socket.
Definition tcp_server_sink.h:42
boost::shared_ptr< tcp_server_sink > sptr
Definition tcp_server_sink.h:45
static sptr make(size_t itemsize, const std::string &host, int port, bool noblock=false)
TCP Server Sink Constructor.
synchronous 1:1 input to output with history
Definition sync_block.h:38
#define BLOCKS_API
Definition gr-blocks/include/gnuradio/blocks/api.h:30
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition basic_block.h:46