fix: 修复手机端调试器切换应用、卡片模式后调试失败的问题 (#151)

Signed-off-by: qufangtao <qufangtao@xiaomi.com>
Co-authored-by: qufangtao <qufangtao@xiaomi.com>

Author: huayuanroad

packages/hap-debugger/src/adb/module.js

@@ -162,16 +162,50 @@ class ADBModule {
     this.currentDeviceMap.set(sn, currentDevice)
     this.cachedDeviceMap.set(sn, currentDevice)
     // 记录发送update http请求需要的ip和端口
+    const remote2local = {}
+    remote2local[currentDevice.upForwardPortPair[1]] = currentDevice.upForwardPortPair[0]
     await this._writeClientLogFile({
       sn,
       ip: `127.0.0.1`,
-      port: currentDevice.upForwardPortPair[0]
+      port: currentDevice.upForwardPortPair[0],
+      remote2local
     })
     debuglog(`onDeviceAdded():(${sn}) end`)
     // 增加设备连接检测
     this.onCheckDeviceReverse(event)
   }
 
+  async getForwardPort(client, remotePort) {
+    let remote2local = client.remote2local
+    if (!remote2local) return client.port
+    
+    let port = remote2local[remotePort]
+    if (!port) {
+      // addForwardPort
+      port = await this.addForwardPort(client, remotePort)
+    }
+    return port
+  }
+
+  async addForwardPort(client, remotePort) {
+    const port = this._getNextLocalForwardPort()
+    debuglog(`addForwardPort():(${client.sn}) (local port: ${port}, remote port: ${remotePort}) start`)
+    const upForwardResult = await this.establishADBProxyLink(
+      'forward',
+      [client.sn].concat([port, remotePort])
+    )
+    if (upForwardResult.err) {
+      colorconsole.error(
+        `### App Server ### addForwardPort(): (${client.sn})建立adb forward失败(local port: ${port}, remote port: ${remotePort}) `
+      )
+      return
+    }
+    client.remote2local[remotePort] = port
+    await this._writeClientLogFile(client)
+    debuglog(`addForwardPort():(${client.sn}) (local port: ${port}, remote port: ${remotePort}) end`)
+    return port
+  }
+
   /**
    * 设备连接检测，用于检查当前窗口端口是否连接手机调试器
    */

packages/hap-debugger/src/router/routes.js

@@ -116,19 +116,25 @@ export async function searchSn(context, next) {
       const recordData = getRecords(clientRecordPath)
       const clients = getProjectClients(recordData)
       if (clients.length > 0) {
+        const remotePort = context.request.query.port
         colorconsole.log('### App Loader ### 通知设备开始下发SN')
-        clients.forEach(function (client) {
+        for (const client of clients) {
           // 匹配hap-toolkit-client-records.json表里已存的通过ADB连接的设备信息
           if (client.ip === '127.0.0.1') {
-            // 仅向ADB现在连接的且没有SN的设备下发SN请求
-            getDeviceInfo(client, (err, data) => {
-              if (err || data.sn) {
-                return
-              }
-              callDeviceWithOwnSn(client)
-            })
+            if (remotePort) {
+              const port = await context.adbDebugger.getForwardPort(client, remotePort)
+              callDeviceWithOwnSn(client, port)
+            } else {
+              // 仅向ADB现在连接的且没有SN的设备下发SN请求
+              getDeviceInfo(client, (err, data) => {
+                if (err || data.sn) {
+                  return
+                }
+                callDeviceWithOwnSn(client)
+              })
+            }
           }
-        })
+        }
       }
     } else {
       await next()
@@ -154,6 +160,7 @@ export async function startDebug(context, next) {
   // ADB调试模式
   if (linkMode === LINK_MODE.ADB) {
     const { localWsPort, err } = await context.adbDebugger.forwardForWsChannel(sn, devicePort)
+    console.error(`startDebug(): adb forward 端口映射: sn=${sn}，devicePort=${devicePort}`)
     if (err) {
       console.error(`startDebug(): adb forward 端口映射失败: ${err.message}`)
       trackDebug(eventAlias.h_forward_err)

packages/hap-debugger/src/router/service.js

@@ -66,10 +66,11 @@ export function getDebugInfoFromRequest(request) {
  * 迫于device目前不支持POST，暂时把sn放在header中
  * @param client 本地存储的设备信息(ip、port、sn)
  */
-export function callDeviceWithOwnSn(client) {
+export function callDeviceWithOwnSn(client, port) {
+  if (!port) port = client.port
   const options = {
     host: client.ip,
-    port: client.port,
+    port,
     path: '/reportsn',
     headers: {
       'device-serial-number': client.sn
@@ -78,11 +79,11 @@ export function callDeviceWithOwnSn(client) {
   }
   const req = http
     .request(options, () => {
-      colorconsole.log(`### App Server ### 通知手机设备(${client.sn})下发SN成功`)
+      colorconsole.log(`### App Server ### 通知手机设备(${client.sn}) port ${port} 下发SN成功`)
     })
     .on('error', (err) => {
       colorconsole.warn(
-        `### App Server ### 通知手机设备(${client.sn})下发SN失败 错误信息: ${err.message}`
+        `### App Server ### 通知手机设备(${client.sn}) port ${port} 下发SN失败 错误信息: ${err.message}`
       )
     })
     .on('timeout', function () {