feat: improve doppelganger protection logs

ChainSafe · Sep 23, 2023 · ac28bbd · ac28bbd
1 parent 9618dd1
commit ac28bbd
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/packages/validator/src/services/doppelgangerService.ts b/packages/validator/src/services/doppelgangerService.ts
@@ -51,22 +51,26 @@ export class DoppelgangerService {
       metrics.doppelganger.statusCount.addCollect(() => this.onScrapeMetrics(metrics));
     }
 
-    this.logger.info("doppelganger protection enabled", {detectionEpochs: DEFAULT_REMAINING_DETECTION_EPOCHS});
+    this.logger.info("Doppelganger protection enabled", {
+      currentEpoch: this.clock.currentEpoch,
+      detectionEpochs: DEFAULT_REMAINING_DETECTION_EPOCHS,
+    });
   }
 
   registerValidator(pubkeyHex: PubkeyHex): void {
     const {currentEpoch} = this.clock;
     // Disable doppelganger protection when the validator was initialized before genesis.
     // There's no activity before genesis, so doppelganger is pointless.
     const remainingEpochs = currentEpoch <= 0 ? 0 : DEFAULT_REMAINING_DETECTION_EPOCHS;
+    const nextEpochToCheck = this.clock.currentEpoch + 1;
 
     // Log here to alert that validation won't be active until remainingEpochs == 0
     if (remainingEpochs > 0) {
-      this.logger.info("Registered validator for doppelganger", {remainingEpochs, pubkeyHex});
+      this.logger.info("Registered validator for doppelganger", {remainingEpochs, nextEpochToCheck, pubkeyHex});
     }
 
     this.doppelgangerStateByPubkey.set(pubkeyHex, {
-      nextEpochToCheck: this.clock.currentEpoch + 1,
+      nextEpochToCheck,
       remainingEpochs,
     });
   }
@@ -118,11 +122,12 @@ export class DoppelgangerService {
       }
     }
 
-    this.logger.debug("doppelganger pollLiveness", {currentEpoch, indicesCount: indicesToCheckMap.size});
     if (indicesToCheckMap.size === 0) {
       return;
     }
 
+    this.logger.info("Doppelganger liveness check", {currentEpoch, indicesCount: indicesToCheckMap.size});
+
     // in the current epoch also request for liveness check for past epoch in case a validator index was live
     // in the remaining 25% of the last slot of the previous epoch
     const indicesToCheck = Array.from(indicesToCheckMap.keys());