[fix](trx-server): make PSK Reporter activation diagnosable

Require a receiver locator source when PSK Reporter is enabled,
show inactive reason in status text, and add periodic uplink runtime
counters (received/sent/skipped/errors).

This makes missing-spot issues visible instead of silently dropping
all decode events.

Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>

src/trx-server/src/config.rs

@@ -296,6 +296,15 @@ impl ServerConfig {
             if self.pskreporter.port == 0 {
                 return Err("[pskreporter].port must be > 0".to_string());
             }
+            if self.pskreporter.receiver_locator.is_none()
+                && (self.general.latitude.is_none() || self.general.longitude.is_none())
+            {
+                return Err(
+                    "[pskreporter] enabled requires either [pskreporter].receiver_locator \
+                     or [general].latitude and [general].longitude"
+                        .to_string(),
+                );
+            }
         }
 
         Ok(())
@@ -560,6 +569,22 @@ tokens = ["secret123"]
         assert!(config.validate().is_err());
     }
 
+    #[test]
+    fn test_validate_pskreporter_requires_locator_source() {
+        let mut config = ServerConfig::default();
+        config.rig.access.port = Some("/dev/ttyUSB0".to_string());
+        config.rig.access.baud = Some(9600);
+        config.pskreporter.enabled = true;
+        config.pskreporter.receiver_locator = None;
+        config.general.latitude = None;
+        config.general.longitude = None;
+        assert!(config.validate().is_err());
+
+        config.general.latitude = Some(52.0);
+        config.general.longitude = Some(21.0);
+        assert!(config.validate().is_ok());
+    }
+
     #[test]
     fn test_default_search_paths_include_legacy_home_file() {
         let paths = ServerConfig::default_search_paths();

src/trx-server/src/main.rs

@@ -188,10 +188,19 @@ fn build_rig_task_config(
     registry: std::sync::Arc<RegistrationContext>,
 ) -> rig_task::RigTaskConfig {
     let pskreporter_status = if cfg.pskreporter.enabled {
-        Some(format!(
-            "Enabled ({}:{})",
-            cfg.pskreporter.host, cfg.pskreporter.port
-        ))
+        let has_locator = cfg.pskreporter.receiver_locator.is_some()
+            || (resolved.latitude.is_some() && resolved.longitude.is_some());
+        if has_locator {
+            Some(format!(
+                "Enabled ({}:{})",
+                cfg.pskreporter.host, cfg.pskreporter.port
+            ))
+        } else {
+            Some(format!(
+                "Enabled but inactive (missing locator source) ({}:{})",
+                cfg.pskreporter.host, cfg.pskreporter.port
+            ))
+        }
     } else {
         Some("Disabled".to_string())
     };

src/trx-server/src/pskreporter.rs

@@ -6,6 +6,7 @@ use std::time::{SystemTime, UNIX_EPOCH};
 
 use tokio::net::UdpSocket;
 use tokio::sync::{broadcast, watch};
+use tokio::time::{self, Duration};
 use tracing::{info, warn};
 
 use trx_core::decode::DecodedMessage;
@@ -81,9 +82,20 @@ pub async fn run_pskreporter_uplink(
     );
 
     let mut current_freq_hz = state_rx.borrow().status.freq.hz;
+    let mut stats_received: u64 = 0;
+    let mut stats_sent: u64 = 0;
+    let mut stats_skipped: u64 = 0;
+    let mut stats_send_err: u64 = 0;
+    let mut stats_tick = time::interval(Duration::from_secs(60));
 
     loop {
         tokio::select! {
+            _ = stats_tick.tick() => {
+                info!(
+                    "PSK Reporter stats: received={}, sent={}, skipped={}, send_errors={}",
+                    stats_received, stats_sent, stats_skipped, stats_send_err
+                );
+            }
             changed = state_rx.changed() => {
                 if changed.is_err() {
                     break;
@@ -99,13 +111,20 @@ pub async fn run_pskreporter_uplink(
                     }
                     Err(broadcast::error::RecvError::Closed) => break,
                 };
+                stats_received += 1;
 
                 let spot = match decoded_to_spot(decoded, current_freq_hz) {
                     Some(spot) => spot,
-                    None => continue,
+                    None => {
+                        stats_skipped += 1;
+                        continue;
+                    }
                 };
                 if let Err(err) = client.send_spot(&spot).await {
                     warn!("PSK Reporter send failed: {}", err);
+                    stats_send_err += 1;
+                } else {
+                    stats_sent += 1;
                 }
             }
         }