fix: Do not retry connection if data is too large (#586)

* Do not retry connection if data is too large

* lint

* Remove yarn.lock

Author: tommoor

packages/common/src/CloseEvents.ts

@@ -3,6 +3,16 @@ export interface CloseEvent {
   reason: string,
 }
 
+/**
+ * The server is terminating the connection because a data frame was received
+ * that is too large.
+ * See: https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent/code
+ */
+export const MessageTooBig: CloseEvent = {
+  code: 1009,
+  reason: 'Message Too Big',
+}
+
 /**
  * The server successfully processed the request, asks that the requester reset
  * its document view, and is not returning any content.

packages/provider/src/HocuspocusProviderWebsocket.ts

@@ -4,7 +4,7 @@ import * as url from 'lib0/url'
 import type { MessageEvent } from 'ws'
 import { retry } from '@lifeomic/attempt'
 import {
-  Forbidden, Unauthorized, WsReadyStates,
+  Forbidden, MessageTooBig, Unauthorized, WsReadyStates,
 } from '@hocuspocus/common'
 import { Event } from 'ws'
 import EventEmitter from './EventEmitter'
@@ -425,6 +425,11 @@ export class HocuspocusProviderWebsocket extends EventEmitter {
       }
     }
 
+    if (event.code === MessageTooBig.code) {
+      console.warn(`[HocuspocusProvider] Connection closed with status MessageTooBig: ${event.reason}`)
+      this.shouldConnect = false
+    }
+
     if (this.connectionAttempt) {
       // That connection attempt failed.
       this.rejectConnectionAttempt()