我在 devicefarm.installToRemoteAccessSession 中遇到问题。
我可以使用lambda函数中的 aws-sdk 成功创建远程会话。接下来，我尝试将已经存在的上载安装到创建的远程会话中。
code
let remoteSession = await devicefarm.createRemoteAccessSession(params).promise()
.then(res => {
console.log(res);
let installParm = {
appArn: uploadArn,
remoteAccessSessionArn: res.remoteAccessSession.arn
};
devicefarm.installToRemoteAccessSession(installParm).promise()
.then(res => console.log(res))
.catch(err => console.log(err));
return res;
})
.catch(err => err);
我收到以下错误。 [我用*代替了ID]
message: 'Invalid parameters RemoteAccessSession or Upload with identifiers: arn:aws:devicefarm:us-west-2:*:session:**/**/00000 or arn:aws:devicefarm:us-west-2:*:upload:***/**.',
code: 'ArgumentException',
是否可以为 appArn 提供上传ARN 。两者有什么区别？如果是appARN或其他，我在哪里可以得到？
答案 0 :(得分：1)
因此，在我的情况下，我复制此文件后的原因是因为远程访问会话尚未开始。我已经请求了一个设备，但是Device Farm服务没有在预期的同一时间获取设备。
在通过观看Web控制台等待会话开始之后，上传成功。因此，该代码需要在那里进行一些检查，才能使用get-remote-access call和返回的status属性查看远程访问会话的状态。
更新
我编写了此javascript代码，以等待远程会话进入RUNNING状态。
// assume we already executed `npm install aws-sdk`
var AWS = require('aws-sdk');
// assumes `npm install https`
const request = require("request");
// assumes `npm install fs`
const fs = require('fs');
// https://stackoverflow.com/a/41641607/8016330
const sleep = (waitTimeInMs) => new Promise(resolve => setTimeout(resolve, waitTimeInMs));
// Device Farm is only available in the us-west-2 region
var devicefarm = new AWS.DeviceFarm({ region: 'us-west-2' });
let params = {
name: "test of remote access"
};
devicefarm.createProject(params).promise().then(
function (data) {
/* process the data */
console.log("created project", "Result: ", data.project.arn);
let project = data.project;
let params = {
name: "app-debug.apk",
type: "ANDROID_APP",
projectArn: project.arn
};
devicefarm.createUpload(params).promise().then(
function (data) {
console.log("Created upload object successfully", "upload arn: ", data.upload.arn);
console.log("uploading file...");
var options = {
method: 'PUT',
url: data.upload.url,
headers: {},
body: fs.readFileSync("./aws-device-farm-sample-app-for-android/app/build/outputs/apk/app-debug.apk")
};
new Promise(function (resolve, reject) {
request(options, function (error, response, body) {
if (error) {
reject(error);
}
resolve(data);
});
}).then(function (data) {
console.log("successfully uploaded file");
console.log("waiting for the sdk to finish processing");
getUploadStatusAndCreateRemoteSession(data.upload.arn,project).then(function (status) {
if (status == "SUCCEEDED") {
}
});
}).catch(function (err) {
console.error("Error uploading file", "Error: ", err);
});
},
function (error) {
console.error("Error creating upload object", "Error: ", error);
}
);
},
function (error) {
console.error("Error creating project", "Error: ", error);
}
)
async function getUploadStatusAndCreateRemoteSession(uploadarn,project) {
await devicefarm.getUpload({ arn: uploadarn }).promise().then(
function (data) {
console.log("getting upload status is successful", "Status: ", data.upload.status);
if (data.upload.status != "SUCCEEDED") {
sleep(5000).then(() => {
getUploadStatusAndCreateRemoteSession(data.upload.arn,project);
});
} else {
// return data.upload.status;
devicefarm.createRemoteAccessSession({
projectArn: project.arn,
deviceArn: 'arn:aws:devicefarm:us-west-2::device:CF6DC11E4C99430BA9A1BABAE5B45364'
}).promise().then(
function (session) {
//get session status
getSessionStatus(session.remoteAccessSession.arn,uploadarn);
},
function (error) {
console.error("Error creating remote access sesssion", "Error", error);
}
);
}
},
function (error) {
console.error("Failure getting upload", "Error: ", error);
return error;
}
);
}
async function getSessionStatus(sessionArn,upload) {
await devicefarm.getRemoteAccessSession({ arn: sessionArn }).promise().then(
function (data) {
console.log("getting session status is successful", "Status: ", data.remoteAccessSession.status);
if (data.remoteAccessSession.status != "RUNNING") {
sleep(5000).then(() => {
getSessionStatus(sessionArn,upload);
});
} else {
console.log("Remote access session started!", "Installing app...");
let installParm = {
appArn: upload,
remoteAccessSessionArn: sessionArn
};
devicefarm.installToRemoteAccessSession(installParm, function (err, data) {
if (err) console.error(err);
else console.log(data);
});
}
},
function (error) {
console.error("Failure getting session", "Error: ", error);
return error;
}
);
}
输出：
created project Result: arn:aws:devicefarm:us-west-2:111122223333:project:42ca0449-2714-4dd8-848f-ae9ef6655efb
Created upload object successfully upload arn: arn:aws:devicefarm:us-west-2:111122223333:upload:42ca0449-2714-4dd8-848f-ae9ef6655efb/cd200f8e-e7f7-4d18-a4ee-32ad959a0786
uploading file...
successfully uploaded file
waiting for the sdk to finish processing
getting upload status is successful Status: PROCESSING
getting upload status is successful Status: SUCCEEDED
getting session status is successful Status: PENDING
getting session status is successful Status: PENDING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: PREPARING
getting session status is successful Status: RUNNING
Remote access session started! Installing app...
{ appUpload:
{ arn: 'arn:aws:aatp:us-west-2:111122223333:upload:42ca0449-2714-4dd8-848f-ae9ef6655efb/cd200f8e-e7f7-4d18-a4ee-32ad959a0786',
name: 'app-debug.apk',
created: 2019-05-04T00:24:32.871Z,
type: 'ANDROID_APP',
status: 'SUCCEEDED',
url: 'https://prod-us-west-2-uploads.s3-us-west-2.amazonaws.com/arn%3Aaws%3Adevicefarm%3Aus-west-2%3A111122223333%3Aproject%3A42ca0449-2714-4dd8-848f-ae9ef6655efb/uploads/arn%3Aaws%3Adevicefarm%3Aus-west-2%3A111122223333%3Aupload%3A42ca0449-2714-4dd8-848f-ae9ef6655efb/cd200f8e-e7f7-4d18-a4ee-32ad959a0786/app-debug.apk?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20190504T002655Z&X-Amz-SignedHeaders=host&X-Amz-Expires=86400&X-Amz-Credential=AKIAJSORV74ENYFBITRQ%2F20190504%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Signature=4630cef6030405b6997281c2477722d3da24eb04ed6aab8e91735d936e532807',
metadata: '{"device_admin":false,"activity_name":"com.amazonaws.devicefarm.android.referenceapp.Activities.MainActivity","version_name":"1.0","screens":["small","normal","large","xlarge"],"error_type":null,"sdk_version":"10","package_name":"com.amazonaws.devicefarm.android.referenceapp","version_code":"1","native_code":[],"target_sdk_version":"22"}',
category: 'PRIVATE' } }
HTH
詹姆斯