misc: change some errors to warnings

Author: MartinKolarik

Diff for: src/lib/alt-ips.ts

@@ -7,6 +7,7 @@ import createHttpError from 'http-errors';
 import { scopedLogger } from './logger.js';
 import GeoIpClient, { getGeoIpClient } from './geoip/client.js';
 import { isIpPrivate } from './private-ip.js';
+import { ProbeError } from './probe-error.js';
 
 const getRandomBytes = promisify(randomBytes);
 const logger = scopedLogger('alt-ips');
@@ -159,7 +160,12 @@ export class AltIps {
 				return false;
 			}
 		} catch (e) {
-			logger.error('Failed to add an alt IP', e);
+			if (e instanceof ProbeError) {
+				logger.warn('Failed to add an alt IP.', e);
+			} else {
+				logger.error('Failed to add an alt IP.', e);
+			}
+
 			return false;
 		}
 
@@ -169,7 +175,7 @@ export class AltIps {
 
 	private subscribeToNodeMessages () {
 		this.syncedProbeList.subscribeToNodeMessages<AltIpReqBody>(ALT_IP_REQ_MESSAGE_TYPE, (reqMessage: PubSubMessage<AltIpReqBody>) => {
-			this.validateTokenFromPubSub(reqMessage).catch(error => logger.error('failed to validate token from pub/sub', error));
+			this.validateTokenFromPubSub(reqMessage).catch(error => logger.error('Failed to validate token from pub/sub.', error));
 		});
 
 		this.syncedProbeList.subscribeToNodeMessages<AltIpResBody>(ALT_IP_RES_MESSAGE_TYPE, this.handleRes);

Diff for: src/lib/ws/middleware/probe-metadata.ts

@@ -16,10 +16,12 @@ export const probeMetadata = errorHandler(async (socket: ServerSocket, next: (er
 		next();
 	} catch (error: unknown) {
 		let message = 'failed to collect probe metadata';
-		logger.error(message, error);
 
 		if (error instanceof ProbeError) {
 			message = error.message;
+			logger.warn(message, error);
+		} else {
+			logger.error(message, error);
 		}
 
 		throw new WsError(message, {