➕ try sending webhooks from the relay

Cargo.lock

@@ -1396,6 +1396,7 @@ dependencies = [
  "itertools",
  "ptth_core",
  "rand",
+ "reqwest",
  "rmp-serde",
  "rusty_ulid 1.0.0",
  "serde",

crates/ptth_relay/Cargo.toml

@@ -37,3 +37,8 @@ tracing-futures = "0.2.4"
 tracing-subscriber = "0.2.15"
 
 ptth_core = { path = "../ptth_core", version = "2.0.0" }
+
+[dependencies.reqwest]
+version = "0.11.13" 
+default-features = false
+features = ["stream", "rustls-tls", "hyper-rustls"] 

crates/ptth_relay/src/main.rs

@@ -50,6 +50,32 @@ async fn main () -> Result <(), Box <dyn Error>> {
 	let config_path = PathBuf::from ("config/ptth_relay.toml");
 	let config = Config::from_file (&config_path).await?;
 	
+	tokio::spawn (async {
+		let webhook_url = std::env::var ("WEBHOOK_URL");
+		
+		let client = reqwest::Client::default ();
+		
+		let mut interval = tokio::time::interval (std::time::Duration::from_secs (7200));
+		interval.set_missed_tick_behavior (tokio::time::MissedTickBehavior::Skip);
+		
+		let mut tick_seq = 0;
+		
+		loop {
+			interval.tick ().await;
+			
+			if let Ok (webhook_url) = webhook_url.as_ref () {
+				let now = chrono::Utc::now ();
+				
+				let j = serde_json::json! ({
+					"text": format! ("PTTH relay sent test webhook message {} at {:?}", tick_seq, now),
+				}).to_string ();
+				
+				client.post (webhook_url).body (j).send ().await.ok ();
+				tick_seq += 1;
+			}
+		}
+	});
+	
 	let (shutdown_rx, forced_shutdown) = ptth_core::graceful_shutdown::init_with_force ();
 	
 	forced_shutdown.wrap_server (