1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/**********************************************************************
Audacity: A Digital Audio Editor
@file IPCClient.h
@author Vitaly Sverchinsky
Part of lib-ipc library
**********************************************************************/
#pragma once
#include <memory>
class IPCChannelStatusCallback;
/**
* \brief Simple TCP socket based ipc client. When created
* attempts to connect to existing server (see IPCServer).
*/
class IPC_API IPCClient final
{
class Impl;
std::unique_ptr<Impl> mImpl;
public:
/**
* \brief Attempts to connect to a server, may fail with exception
* or with call to IPCChannelStatusCallback::OnConnectionError.
* Callback should be guaranteed to be alive
* until either IPCChannelStatusCallback::OnDisconnect
* or IPCChannelStatusCallback::OnConnectionError is called.
* \param port TCP port number used to connect to server
* \param callback Channel status callback. May be accessed from working threads.
*/
IPCClient(int port, IPCChannelStatusCallback& callback);
/**
* \brief Closes connection if any.
*/
~IPCClient();
};
|
