improved granularity of prosemirror binding

provider/websocket/WebSocketProvider.js

@@ -10,7 +10,7 @@ import * as bc from '../../lib/broadcastchannel.js'
 const messageSync = 0
 const messageAwareness = 1
 
-const reconnectTimeout = 100
+const reconnectTimeout = 3000
 
 /**
  * @param {WebsocketsSharedDocument} doc

provider/websocket/server.js

@@ -32,7 +32,7 @@ const afterTransaction = (doc, transaction) => {
 
 class WSSharedDoc extends Y.Y {
   constructor () {
-    super()
+    super({ gc: true })
     this.mux = Y.createMutex()
     /**
      * Maps from conn to set of controlled user ids. Delete all user ids from awareness when this conn is closed

provider/ydb/idbactions.js

@@ -262,7 +262,7 @@ export const getRoomMetas = t => {
       result.push({
         room: metakey.slice(5),
         rsid,
-        offset: keys.reduce((cur, key) => globals.max(decodeHUKey(key).offset, cur), offset)
+        offset: keys.reduce((cur, key) => math.max(decodeHUKey(key).offset, cur), offset)
       })
     })
   ).then(() => globals.presolve(result))