DEBUG: 修正请求同步次数

src/chat.js

@@ -138,15 +138,14 @@ export default class Chat {
         })
     }
     async 筛选指定范围的消息({ start, end }) {
-        console.log('筛选指定范围的消息', start, end)
         const data = await values(this.store)
         return data.map(item => ({ timestamp: new Date(item.time).getTime(), ...item })).filter(item => {
             const timestamp = new Date(item.time).getTime()
             return timestamp >= start && timestamp <= end
         })
     }
+    // 检查本地不存在的id,存储消息
     async 合并消息列表(list) {
-        // 检查本地不存在的id,存储消息
         const data = await values(this.store)
         const ids = data.map(item => item.id)
         list.filter(item => !ids.includes(item.id)).forEach(item => {

src/main.js

@@ -148,10 +148,10 @@ const chat = new Chat({
 
 // 与每个客户端都建立聊天信道
 clientList.setChannel('chat', {
-  onopen: async event => {
+  onopen: async (event, client) => {
     const start = localStorage.getItem('store-chat-default') || 0
     const end = new Date().getTime()
-    clientList.send('chat', JSON.stringify({ type: 'pull', start, end }))
+    clientList.sendto(client.id, 'chat', JSON.stringify({ type: 'pull', start, end }))
   },
   onmessage: async (event, client) => {
     const data = JSON.parse(event.data)
@@ -166,22 +166,15 @@ clientList.setChannel('chat', {
       return
     }
     if (data.type === 'pull') {
-      console.log(client.name, '请求拉取消息:', data)
       const list = (await chat.筛选指定范围的消息({ start: data.start, end: data.end })).map(item => {
         return { timestamp: new Date(item.time).getTime(), ...item }
       })
       clientList.sendto(client.id, 'chat', JSON.stringify({ type: 'list', list }))
+      console.log(client.name, `拉取了 ${list.length} 条消息`)
       return
     }
     if (data.type === 'list') {
-      console.log(client.name, '发来消息列表:', data)
-      const timestamp = localStorage.getItem('store-chat-default') || 0
-      data.list.filter(item => {
-        return item.timestamp < timestamp || item.timestamp > new Date().getTime()
-      }).forEach(item => {
-        console.log('要求的消息时段:', timestamp)
-        console.log('错误的消息时段:', item)
-      })
+      console.log(client.name, `同步来 ${data.list.length} 条消息`)
       chat.合并消息列表(data.list)
       return
     }