Repository navigation
Expand file tree
/
Copy pathcpp_redis_consumer.cpp
More file actions
99 lines (84 loc) · 3.54 KB
/
Copy pathcpp_redis_consumer.cpp
File metadata and controls
99 lines (84 loc) · 3.54 KB
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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
// The MIT License (MIT)
//
// Copyright (c) 2015-2017 Simon Ninon <simon.ninon@gmail.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include <condition_variable>
#include <iostream>
#include <mutex>
#include <signal.h>
#include <string>
#include "winsock_initializer.h"
#include <cpp_redis/cpp_redis>
std::condition_variable should_exit;
void sigint_handler(int) { should_exit.notify_all(); }
int main() {
winsock_initializer winsock_init;
//! Enable logging
// const std::string group_name = "groupone";
const std::vector<std::string> group_names = {"groupone"}; //, "grouptwo"};
const std::string session_name = "sessone";
const std::string consumer_name = "ABCD";
cpp_redis::active_logger =
std::unique_ptr<cpp_redis::logger>(new cpp_redis::logger);
cpp_redis::consumer sub(session_name, consumer_name);
sub.connect("127.0.0.1", 6379,
[](const std::string &host, std::size_t port,
cpp_redis::connect_state status) {
if (status == cpp_redis::connect_state::dropped) {
std::cout << "client disconnected from " << host << ":"
<< port << std::endl;
}
});
sub.auth("{redis_key}");
for (auto &group : group_names) {
sub.subscribe(
group,
[group](const cpp_redis::message_type msg) {
cpp_redis::consumer_response_t res;
// Callback will run for each message obtained from the queue
std::cout << "Group: " << group << std::endl;
std::cout << "Id in the cb: " << msg.get_id() << std::endl;
res.insert({"Id", msg.get_id()});
return res;
},
[group](int ack_status) {
// Callback will run upon return of xack
std::cout << "Group: " << group << std::endl;
std::cout << "Ack status: " << ack_status << std::endl;
});
}
/*sub.subscribe(group_name,
[](const cpp_redis::message_type msg) {
// Callback will run for each message obtained
from the queue std::cout << "Id in the cb: " << msg.get_id() << std::endl;
return msg;
},
[](int ack_status) {
// Callback will run upon return of xack
std::cout << "Ack status: " << ack_status <<
std::endl;
});*/
sub.commit();
signal(SIGINT, &sigint_handler);
std::mutex mtx;
std::unique_lock<std::mutex> l(mtx);
should_exit.wait(l);
return 0;
}