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Fix socket disconnect error reported by mosquitto #14

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merged 5 commits into from
Oct 7, 2018
Merged

Fix socket disconnect error reported by mosquitto #14

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9b0709b
try a loop in led status helper
Terkwood Oct 7, 2018
18015e9
try looping
Terkwood Oct 7, 2018
67cb521
sleepy
Terkwood Oct 7, 2018
2ba6fca
fmt
Terkwood Oct 7, 2018
851602a
configurable wait
Terkwood Oct 7, 2018
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37 changes: 19 additions & 18 deletions led_status_helper/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ struct Config {
mqtt_port: Option<u16>,
mqtt_topic: String,
temp_unit: Option<char>,
wait_secs: Option<u64>,
}

fn generate_mq_client_id() -> String {
Expand Down Expand Up @@ -141,13 +142,7 @@ fn main() {
};
let redis_conn = redis_client.get_connection().unwrap();

let status = generate_status(
&redis_conn,
&config.temp_unit.unwrap_or('F'),
&config.redis_namespace.unwrap_or("".to_string()),
);

let mut mq_request_handler = {
let mut mq_cli = {
// Specify client connection options
let opts: MqttOptions = MqttOptions::new()
.set_keep_alive(5)
Expand All @@ -163,15 +158,21 @@ fn main() {
MqttClient::start(opts, None).expect("MQTT client couldn't start")
};

mq_request_handler
.publish(
&config.mqtt_topic,
QoS::Level0,
status.unwrap().clone().into_bytes(),
)
.unwrap();

// let the other thread do its thing before we exit
std::thread::sleep(std::time::Duration::from_millis(1000));
let _ = mq_request_handler.disconnect();
let wait_secs = config.wait_secs.unwrap_or(10);

loop {
let status = generate_status(
&redis_conn,
&config.temp_unit.unwrap_or('F'),
&config.redis_namespace.clone().unwrap_or("".to_string()),
);
mq_cli
.publish(
&config.mqtt_topic,
QoS::Level0,
status.unwrap().clone().into_bytes(),
)
.unwrap();
std::thread::sleep(std::time::Duration::from_secs(wait_secs));
}
}