Add RecurringError class for errors that should only be logged once per session

Summary:
Some errors such as UI errors should be logged whenever they occur, but some, such as those that occur when a device keeps trying to connect but can't, should not be.
This adds the class and replaces the top recurring errors with it.

Reviewed By: danielbuechele

Differential Revision: D8639448

fbshipit-source-id: f001aa1e90eae6d26a8dbfcd3175b51fc486eae9

src/server.js

@@ -13,6 +13,7 @@ import CertificateProvider from './utils/CertificateProvider';
 import {RSocketServer, ReactiveSocket} from 'rsocket-core';
 import RSocketTCPServer from 'rsocket-tcp-server';
 import Client from './Client.js';
+import {RecurringError} from './utils/errors';
 
 const EventEmitter = (require('events'): any);
 const invariant = require('invariant');
@@ -261,10 +262,11 @@ class ConnectionTracker {
     this.connectionAttempts.set(key, entry);
     if (entry.length >= this.connectionProblemThreshold) {
       console.error(
-        `Connection loop detected with ${key}. Connected ${
-          entry.length
-        } times in ${(time - entry[0]) / 1000}s.`,
-        'ConnectionTracker',
+        new RecurringError(
+          `Connection loop detected with ${key}. Connected ${
+            this.connectionProblemThreshold
+          } times within ${this.timeWindowMillis / 1000}s.`,
+        ),
       );
     }
   }