Ollo/MqttRnvPublisher
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Publish name, too. Prepared polling intervall

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This commit is contained in:
Ollo
2026-02-28 20:39:09 +01:00
parent 12c7a05b91
commit cdf92bb56d
2 changed files with 75 additions and 66 deletions
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79
src/main.rs
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@@ -13,6 +13,9 @@ struct Args {
#[arg(default_value_t = 1883)]
port: u16,
#[arg(default_value_t = 30000)]
interval: u32,
}
#[tokio::main]
@@ -26,36 +29,31 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
);
mqttoptions.set_keep_alive(Duration::from_secs(30));
let (client, mut eventloop) = AsyncClient::new(mqttoptions, 100);
let (client, mut eventloop) = AsyncClient::new(mqttoptions, args.interval as usize);
client
.publish("test/topic", QoS::AtLeastOnce, false, b"Hello from Rust MQTT!")
.await?;
println!("Published message to test/topic");
let departure_data = tokio::task::spawn_blocking(|| straba::fetch_data(Some(true)))
.await
.unwrap();
if departure_data.failure {
client
.publish("departure/failure", QoS::AtLeastOnce, false, b"Failed to fetch departure data")
.await?;
} else {
let outbound_msg = format!(
"Outbound: {} in {} seconds",
departure_data.outbound_station, departure_data.outbound_diff
);
let inbound_msg = format!(
"Inbound: {} in {} seconds",
departure_data.inbound_station, departure_data.inbound_diff
);
println!("{}", outbound_msg);
println!("{}", inbound_msg);
}
loop {
let departure_data = tokio::task::spawn_blocking(|| straba::fetch_data(Some(true)))
.await
.unwrap();
if departure_data.failure {
client
.publish("departure/failure", QoS::AtLeastOnce, false, b"Failed to fetch departure data")
.await?;
} else {
let outbound_msg = format!(
"Outbound: {} in {} seconds",
departure_data.outbound_station, departure_data.outbound_diff
);
let inbound_msg = format!(
"Inbound: {} in {} seconds",
departure_data.inbound_station, departure_data.inbound_diff
);
println!("{}", outbound_msg);
println!("{}", inbound_msg);
}
match eventloop.poll().await {
Ok(Event::Incoming(Packet::Publish(_))) => {}
Ok(Event::Incoming(Packet::ConnAck(_))) => {
@@ -63,19 +61,22 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
}
Ok(_) => {
client
.publish("departure/outbound/station", QoS::AtLeastOnce, false, departure_data.outbound_station.as_bytes())
.await?;
client
.publish("departure/station", QoS::AtLeastOnce, false, departure_data.station_name.as_bytes())
.await?;
client
.publish("departure/outbound/station", QoS::AtLeastOnce, false, departure_data.outbound_station.as_bytes())
.await?;
client
.publish("departure/outbound/diff", QoS::AtLeastOnce, false, format!("{}", departure_data.outbound_diff))
.await?;
client
.publish("departure/inbound/station", QoS::AtLeastOnce, false, departure_data.inbound_station.as_bytes())
.await?;
client
.publish("departure/inbound/diff", QoS::AtLeastOnce, false, format!("{}", departure_data.inbound_diff))
.await?;
client
.publish("departure/outbound/diff", QoS::AtLeastOnce, false, format!("{}", departure_data.outbound_diff))
.await?;
client
.publish("departure/inbound/station", QoS::AtLeastOnce, false, departure_data.inbound_station.as_bytes())
.await?;
client
.publish("departure/inbound/diff", QoS::AtLeastOnce, false, format!("{}", departure_data.inbound_diff))
.await?;
}
Err(e) => {