🐛 bug: give up on env var, it wasn't working

crates/ptth_relay/src/config.rs

@@ -145,6 +145,7 @@ pub mod file {
 		pub news_url: Option <String>,
 		pub hide_audit_log: Option <bool>,
 		pub webhook_url: Option <String>,
+		pub webhook_interval_s: Option <u32>,
 	}
 }
 
@@ -160,6 +161,7 @@ pub struct Config {
 	pub news_url: Option <String>,
 	pub hide_audit_log: bool,
 	pub webhook_url: Option <String>,
+	pub webhook_interval_s: u32,
 }
 
 impl Default for Config {
@@ -173,6 +175,7 @@ impl Default for Config {
 			news_url: None,
 			hide_audit_log: false,
 			webhook_url: None,
+			webhook_interval_s: 7200,
 		}
 	}
 }
@@ -203,6 +206,7 @@ impl TryFrom <file::Config> for Config {
 			news_url: f.news_url,
 			hide_audit_log: f.hide_audit_log.unwrap_or (false),
 			webhook_url: f.webhook_url,
+			webhook_interval_s: f.webhook_interval_s.unwrap_or (7200),
 		})
 	}
 }

crates/ptth_relay/src/lib.rs

@@ -589,6 +589,10 @@ async fn handle_all (
 	use routing::Route::*;
 	
 	let state = &*state;
+	{
+		let mut counters = state.webhook_counters.write ().await;
+		counters.requests_total += 1;
+	}
 	
 	// The path is cloned here, so it's okay to consume the request
 	// later.
@@ -878,38 +882,10 @@ pub async fn run_relay (
 	
 	state.audit_log.push (AuditEvent::new (AuditData::RelayStart)).await;
 	
-	let webhook_task = {
+	{
 		let state = state.clone ();
-		
-		tokio::spawn (async move {
-			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;
-				
-				let webhook_url = {
-					let config = state.config.read ().await;
-					config.webhook_url.clone ()
-				};
-				
-				if let Some (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;
-				}
-			}
-		})
-	};
+		tokio::spawn (webhook_task (state));
+	}
 	
 	trace! ("Serving relay on {:?}", addr);
 	
@@ -943,10 +919,67 @@ pub async fn run_relay (
 		debug! ("Performed all cleanup");
 	}).await?;
 	
-	webhook_task.abort ();
-	
 	Ok (())
 }
 
+async fn webhook_task (state: Arc <Relay>) {
+	use crate::relay_state::MonitoringCounters;
+	
+	let client = reqwest::Client::default ();
+	
+	let webhook_interval_s = {
+		let config = state.config.read ().await;
+		config.webhook_interval_s
+	};
+	dbg! (webhook_interval_s);
+	
+	let mut interval = tokio::time::interval (std::time::Duration::from_secs (webhook_interval_s.into ()));
+	interval.set_missed_tick_behavior (tokio::time::MissedTickBehavior::Skip);
+	
+	let mut tick_seq = 1;
+	let mut last_counters_reported = (MonitoringCounters::default (), Utc::now (), 0);
+	
+	loop {
+		interval.tick ().await;
+		
+		let webhook_url = {
+			let config = state.config.read ().await;
+			config.webhook_url.clone ()
+		};
+		
+		let webhook_url = match webhook_url {
+			Some (x) => x,
+			None => {
+				continue;
+			},
+		};
+		
+		let now = Utc::now ();
+		
+		let counters = {
+			state.webhook_counters.read ().await.clone ()
+		};
+		
+		let requests_total_diff = counters.requests_total - last_counters_reported.0.requests_total;
+		
+		let j = serde_json::json! ({
+			"text": format! ("From tick {} to {}: Handled {} requests", last_counters_reported.2, tick_seq, requests_total_diff),
+		}).to_string ();
+		
+		match client.post (webhook_url).body (j).send ().await {
+			Ok (resp) => {
+				if resp.status () == StatusCode::OK {
+					last_counters_reported = (counters, now, tick_seq);
+				}
+				else {
+					dbg! (resp.status ());
+				}
+			},
+			Err (e) => { dbg! (e); },
+		}
+		tick_seq += 1;
+	}
+}
+
 #[cfg (test)]
 mod tests;

crates/ptth_relay/src/main.rs

@@ -48,8 +48,7 @@ async fn main () -> Result <(), Box <dyn Error>> {
 	}
 	
 	let config_path = PathBuf::from ("config/ptth_relay.toml");
-	let mut config = Config::from_file (&config_path).await?;
-	config.webhook_url = std::env::var ("WEBHOOK_URL").ok ().or (config.webhook_url);
+	let config = Config::from_file (&config_path).await?;
 	
 	let (shutdown_rx, forced_shutdown) = ptth_core::graceful_shutdown::init_with_force ();
 	

crates/ptth_relay/src/relay_state.rs

@@ -101,6 +101,16 @@ pub struct Relay {
 	/// Memory backend for audit logging
 	// TODO: Add file / database / network server logging backend
 	pub (crate) audit_log: BoundedVec <AuditEvent>,
+	
+	/// Counters for webhook reporting
+	pub (crate) webhook_counters: RwLock <MonitoringCounters>,
+}
+
+#[derive (Clone, Default)]
+pub (crate) struct MonitoringCounters {
+	pub (crate) requests_total: u64,
+	pub (crate) requests_by_scraper_api: HashMap <String, u64>,
+	pub (crate) requests_by_email: HashMap <String, u64>,
 }
 
 #[derive (Clone)]
@@ -204,6 +214,7 @@ impl TryFrom <Config> for Relay {
 			shutdown_watch_rx,
 			unregistered_servers: BoundedVec::new (20),
 			audit_log: BoundedVec::new (256),
+			webhook_counters: Default::default (),
 		})
 	}
 }