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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
#![deny(missing_docs)]
#![deny(warnings)]
use crate::comms::*;
use comms_service::*;
use failure::Error;
use kubos_system::logger as ServiceLogger;
use kubos_system::Config as ServiceConfig;
use log::error;
use std::sync::{Arc, Mutex};
use std::thread;
use std::time::Duration;
mod comms;
type LocalCommsServiceResult<T> = Result<T, Error>;
fn main() -> LocalCommsServiceResult<()> {
ServiceLogger::init("local-comms-service").unwrap();
let service_config = ServiceConfig::new("local-comms-service").map_err(|err| {
error!("Failed to load service config: {:?}", err);
err
})?;
let gateway_ip = service_config
.get("gateway_ip")
.ok_or_else(|| {
error!("No 'gateway_ip' parameter in config");
"No 'gateway_ip' parameter in config"
})
.unwrap()
.as_str()
.ok_or_else(|| {
error!("Failed to parse 'gateway_ip' config value");
"Failed to parse 'gateway_ip' config value"
})
.unwrap()
.to_owned();
let gateway_port = service_config
.get("gateway_port")
.ok_or_else(|| {
error!("No 'gateway_port' parameter in config");
"No 'gateway_port' parameter in config"
})
.unwrap()
.as_integer()
.ok_or_else(|| {
error!("Failed to parse 'gateway_port' config value");
"Failed to parse 'gateway_port' config value"
})
.unwrap() as u16;
let listening_ip = service_config
.get("listening_ip")
.ok_or_else(|| {
error!("No 'listening_ip' parameter in config");
"No 'listening_ip' parameter in config"
})
.unwrap()
.as_str()
.ok_or_else(|| {
error!("Failed to parse 'listening_ip' config value");
"Failed to parse 'listening_ip' config value"
})
.unwrap()
.to_owned();
let listening_port = service_config
.get("listening_port")
.ok_or_else(|| {
error!("No 'listening_port' parameter in config");
"No 'listening_port' parameter in config"
})
.unwrap()
.as_integer()
.ok_or_else(|| {
error!("Failed to parse 'listening_port' config value");
"Failed to parse 'listening_port' config value"
})
.unwrap() as u16;
let config = CommsConfig::new(service_config).map_err(|err| {
error!("Failed to initialize CommsConfig: {:?}", err);
err
})?;
let conn = Arc::new(Mutex::new(
LocalComms::new(&listening_ip, listening_port, &gateway_ip, gateway_port).map_err(
|err| {
error!("Failed to initialize LocalComms: {:?}", err);
err
},
)?,
));
let controls = CommsControlBlock::new(
Some(Arc::new(read)),
vec![Arc::new(write)],
conn.clone(),
conn,
config,
)
.map_err(|err| {
error!("Failed to initialize CommsControlBlock: {:?}", err);
err
})?;
let telem = Arc::new(Mutex::new(CommsTelemetry::default()));
CommsService::start::<Arc<Mutex<LocalComms>>, SpacePacket>(controls, &telem).map_err(
|err| {
error!("Failed to start comms service: {:?}", err);
err
},
)?;
loop {
thread::sleep(Duration::from_millis(1))
}
}