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# Meninjau log server Appium Anda
Setelah [memulai sesi Appium](appium-endpoint-interaction.md), Anda dapat melihat log server Appium secara langsung di konsol Device Farm, atau mengunduhnya setelah sesi akses jarak jauh berakhir. Berikut adalah instruksi untuk melakukannya:
------
#### [ Console ]
1. Di konsol Device Farm, buka sesi akses jarak jauh untuk perangkat Anda.
1. Memulai sesi titik akhir Appium dengan perangkat dari IDE lokal atau Appium Inspector
1. Kemudian, log server Appium akan muncul di samping perangkat di halaman sesi akses jarak jauh, dengan “informasi sesi” tersedia di bagian bawah halaman di bawah perangkat:
------
#### [ AWS CLI ]
*Catatan: contoh ini menggunakan [alat baris perintah `curl`](https://curl.se/) untuk menarik log dari Device Farm.*
Selama atau setelah sesi, Anda dapat menggunakan [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html)API Device Farm untuk mengunduh log server Appium.
```
$ aws devicefarm list-artifacts \
--type FILE \
--arn arn:aws:devicefarm:us-west-2:111122223333:session:12345678-1111-2222-333-456789abcdef/12345678-1111-2222-333-456789abcdef/00000
```
Ini akan menampilkan output seperti berikut selama sesi:
```
{
"artifacts": [
{
"arn": "arn:aws:devicefarm:us-west-2:111122223333:artifact:12345678-1111-2222-333-456789abcdef/12345678-1111-2222-333-456789abcdef/00000",
"name": "AppiumServerLogOutput",
"type": "APPIUM_SERVER_LOG_OUTPUT",
"extension": "",
"url": "https://prod-us-west-2-results.s3.dualstack.us-west-2.amazonaws.com/111122223333/12345678..."
}
]
}
```
Dan berikut ini setelah sesi selesai:
```
{
"artifacts": [
{
"arn": "arn:aws:devicefarm:us-west-2:111122223333:artifact:12345678-1111-2222-333-456789abcdef/12345678-1111-2222-333-456789abcdef/00000",
"name": "Appium Server Output",
"type": "APPIUM_SERVER_OUTPUT",
"extension": "log",
"url": "https://prod-us-west-2-results.s3.dualstack.us-west-2.amazonaws.com/111122223333/12345678..."
}
]
}
```
```
$ curl "https://prod-us-west-2-results.s3.dualstack.us-west-2.amazonaws.com/111122223333/12345678..."
```
Ini akan menampilkan output seperti berikut:
```
info Appium Welcome to Appium v2.5.4
info Appium Non-default server args:
info Appium { address: '127.0.0.1',
info Appium allowInsecure:
info Appium [ 'execute_driver_script',
info Appium 'session_discovery',
info Appium 'perf_record',
info Appium 'adb_shell',
info Appium 'chromedriver_autodownload',
info Appium 'get_server_logs' ],
info Appium keepAliveTimeout: 0,
info Appium logNoColors: true,
info Appium logTimestamp: true,
info Appium longStacktrace: true,
info Appium sessionOverride: true,
info Appium strictCaps: true,
info Appium useDrivers: [ 'uiautomator' ] }
```
------
#### [ Python ]
*Catatan: contoh ini menggunakan `requests` paket pihak ketiga untuk mengunduh log, serta AWS SDK untuk Python`boto3`.*
Selama atau setelah sesi, Anda dapat menggunakan [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html)API Device Farm untuk mengambil URL log server Appium, lalu mengunduhnya.
```
import pathlib
import requests
import boto3
def download_appium_log():
session_arn = "arn:aws:devicefarm:us-west-2:111122223333:session:12345678-1111-2222-333-456789abcdef/12345678-1111-2222-333-456789abcdef/00000"
client = boto3.client("devicefarm", region_name="us-west-2")
# 1) List artifacts for the session (FILE artifacts), handling pagination
artifacts = []
token = None
while True:
kwargs = {"arn": session_arn, "type": "FILE"}
if token:
kwargs["nextToken"] = token
resp = client.list_artifacts(**kwargs)
artifacts.extend(resp.get("artifacts", []))
token = resp.get("nextToken")
if not token:
break
if not artifacts:
raise RuntimeError("No artifacts found in this session")
# Filter strictly to Appium server logs
allowed = {"APPIUM_SERVER_OUTPUT", "APPIUM_SERVER_LOG_OUTPUT"}
filtered = [a for a in artifacts if a.get("type") in allowed]
if not filtered:
raise RuntimeError("No Appium server log artifacts found (expected APPIUM_SERVER_OUTPUT or APPIUM_SERVER_LOG_OUTPUT)")
# Prefer the final 'OUTPUT' log, else the live 'LOG_OUTPUT'
chosen = (next((a for a in filtered if a.get("type") == "APPIUM_SERVER_OUTPUT"), None)
or next((a for a in filtered if a.get("type") == "APPIUM_SERVER_LOG_OUTPUT"), None))
url = chosen["url"]
ext = chosen.get("extension") or "log"
out = pathlib.Path(f"./appium_server_log.{ext}")
# 2) Download the artifact
with requests.get(url, stream=True) as r:
r.raise_for_status()
with open(out, "wb") as fh:
for chunk in r.iter_content(chunk_size=1024 * 1024):
if chunk:
fh.write(chunk)
print(f"Saved Appium server log to: {out.resolve()}")
download_appium_log()
```
Ini akan menampilkan output seperti berikut:
```
info Appium Welcome to Appium v2.5.4
info Appium Non-default server args:
info Appium { address: '127.0.0.1', allowInsecure: [ 'execute_driver_script', ... ], useDrivers: [ 'uiautomator' ] }
```
------
#### [ Java ]
*Catatan: contoh ini menggunakan AWS SDK for Java v2 `HttpClient` dan untuk mengunduh log, dan kompatibel dengan JDK versi 11 dan yang lebih tinggi.*
Selama atau setelah sesi, Anda dapat menggunakan [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html)API Device Farm untuk mengambil URL log server Appium, lalu mengunduhnya.
```
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.file.Path;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.devicefarm.DeviceFarmClient;
import software.amazon.awssdk.services.devicefarm.model.Artifact;
import software.amazon.awssdk.services.devicefarm.model.ArtifactCategory;
import software.amazon.awssdk.services.devicefarm.model.ListArtifactsRequest;
import software.amazon.awssdk.services.devicefarm.model.ListArtifactsResponse;
public class AppiumLogDownloader {
public static void main(String[] args) throws Exception {
String sessionArn = "arn:aws:devicefarm:us-west-2:111122223333:session:12345678-1111-2222-333-456789abcdef/12345678-1111-2222-333-456789abcdef/00000";
try (DeviceFarmClient client = DeviceFarmClient.builder()
.region(Region.US_WEST_2)
.build()) {
// 1) List artifacts for the session (FILE artifacts) with pagination
List all = new ArrayList<>();
String token = null;
do {
ListArtifactsRequest.Builder b = ListArtifactsRequest.builder()
.arn(sessionArn)
.type(ArtifactCategory.FILE);
if (token != null) b.nextToken(token);
ListArtifactsResponse page = client.listArtifacts(b.build());
all.addAll(page.artifacts());
token = page.nextToken();
} while (token != null && !token.isBlank());
// Filter strictly to Appium logs
List filtered = all.stream()
.filter(a -> {
String t = a.typeAsString();
return "APPIUM_SERVER_OUTPUT".equals(t) || "APPIUM_SERVER_LOG_OUTPUT".equals(t);
})
.toList();
if (filtered.isEmpty()) {
throw new RuntimeException("No Appium server log artifacts found (expected APPIUM_SERVER_OUTPUT or APPIUM_SERVER_LOG_OUTPUT).");
}
// Prefer OUTPUT; else LOG_OUTPUT
Artifact chosen = filtered.stream()
.filter(a -> "APPIUM_SERVER_OUTPUT".equals(a.typeAsString()))
.findFirst()
.orElseGet(() -> filtered.stream()
.filter(a -> "APPIUM_SERVER_LOG_OUTPUT".equals(a.typeAsString()))
.findFirst()
.get());
String url = chosen.url();
String ext = (chosen.extension() == null || chosen.extension().isBlank()) ? "log" : chosen.extension();
Path out = Path.of("appium_server_log." + ext);
// 2) Download the artifact with HttpClient
HttpClient http = HttpClient.newBuilder()
.connectTimeout(Duration.ofSeconds(10))
.build();
HttpRequest get = HttpRequest.newBuilder(URI.create(url))
.timeout(Duration.ofMinutes(5))
.GET()
.build();
HttpResponse resp = http.send(get, HttpResponse.BodyHandlers.ofFile(out));
if (resp.statusCode() / 100 != 2) {
throw new IOException("Failed to download log, HTTP " + resp.statusCode());
}
System.out.println("Saved Appium server log to: " + out.toAbsolutePath());
}
}
}
```
Ini akan menampilkan output seperti berikut:
```
info Appium Welcome to Appium v2.5.4
info Appium Non-default server args:
info Appium { address: '127.0.0.1', ..., useDrivers: [ 'uiautomator' ] }
```
------
#### [ JavaScript ]
*Catatan: contoh ini menggunakan AWS SDK for JavaScript (v3) dan Node 18\+ `fetch` untuk mengunduh log.*
Selama atau setelah sesi, Anda dapat menggunakan [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html)API Device Farm untuk mengambil URL log server Appium, lalu mengunduhnya.
```
import { DeviceFarmClient, ListArtifactsCommand } from "@aws-sdk/client-device-farm";
import { createWriteStream } from "fs";
import { pipeline } from "stream";
import { promisify } from "util";
const pipe = promisify(pipeline);
const client = new DeviceFarmClient({ region: "us-west-2" });
const sessionArn = "arn:aws:devicefarm:us-west-2:111122223333:session:12345678-1111-2222-333-456789abcdef/12345678-1111-2222-333-456789abcdef/00000";
// 1) List artifacts for the session (FILE artifacts), handling pagination
const artifacts = [];
let nextToken;
do {
const page = await client.send(new ListArtifactsCommand({
arn: sessionArn,
type: "FILE",
nextToken
}));
artifacts.push(...(page.artifacts ?? []));
nextToken = page.nextToken;
} while (nextToken);
if (!artifacts.length) throw new Error("No artifacts found");
// Strict filter to Appium logs
const filtered = (artifacts ?? []).filter(a =>
a.type === "APPIUM_SERVER_OUTPUT" || a.type === "APPIUM_SERVER_LOG_OUTPUT"
);
if (!filtered.length) {
throw new Error("No Appium server log artifacts found (expected APPIUM_SERVER_OUTPUT or APPIUM_SERVER_LOG_OUTPUT).");
}
// Prefer OUTPUT; else LOG_OUTPUT
const chosen =
filtered.find(a => a.type === "APPIUM_SERVER_OUTPUT") ??
filtered.find(a => a.type === "APPIUM_SERVER_LOG_OUTPUT");
const url = chosen.url;
const ext = chosen.extension || "log";
const outPath = `./appium_server_log.${ext}`;
// 2) Download the artifact
const resp = await fetch(url);
if (!resp.ok) {
throw new Error(`Failed to download log: ${resp.status} ${await resp.text().catch(()=>"")}`);
}
await pipe(resp.body, createWriteStream(outPath));
console.log("Saved Appium server log to:", outPath);
```
Ini akan menampilkan output seperti berikut:
```
info Appium Welcome to Appium v2.5.4
info Appium Non-default server args:
info Appium { address: '127.0.0.1', allowInsecure: [ 'execute_driver_script', ... ], useDrivers: [ 'uiautomator' ] }
```
------
#### [ C\# ]
*Catatan: contoh ini menggunakan AWS SDK for .NET `HttpClient` dan untuk men-download log.*
Selama atau setelah sesi, Anda dapat menggunakan [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html)API Device Farm untuk mengambil URL log server Appium, lalu mengunduhnya.
```
using System;
using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using System.Threading.Tasks;
using System.Linq;
using Amazon;
using Amazon.DeviceFarm;
using Amazon.DeviceFarm.Model;
class AppiumLogDownloader
{
static async Task Main()
{
var sessionArn = "arn:aws:devicefarm:us-west-2:111122223333:session:12345678-1111-2222-333-456789abcdef/12345678-1111-2222-333-456789abcdef/00000";
using var client = new AmazonDeviceFarmClient(RegionEndpoint.USWest2);
// 1) List artifacts for the session (FILE artifacts), handling pagination
var all = new List();
string? token = null;
do
{
var page = await client.ListArtifactsAsync(new ListArtifactsRequest
{
Arn = sessionArn,
Type = ArtifactCategory.FILE,
NextToken = token
});
if (page.Artifacts != null) all.AddRange(page.Artifacts);
token = page.NextToken;
} while (!string.IsNullOrEmpty(token));
if (all.Count == 0)
throw new Exception("No artifacts found");
// Strict filter to Appium logs
var filtered = all.Where(a =>
a.Type == "APPIUM_SERVER_OUTPUT" || a.Type == "APPIUM_SERVER_LOG_OUTPUT").ToList();
if (filtered.Count == 0)
throw new Exception("No Appium server log artifacts found (expected APPIUM_SERVER_OUTPUT or APPIUM_SERVER_LOG_OUTPUT).");
// Prefer OUTPUT; else LOG_OUTPUT
var chosen = filtered.FirstOrDefault(a => a.Type == "APPIUM_SERVER_OUTPUT")
?? filtered.First(a => a.Type == "APPIUM_SERVER_LOG_OUTPUT");
var url = chosen.Url;
var ext = string.IsNullOrWhiteSpace(chosen.Extension) ? "log" : chosen.Extension;
var outPath = $"./appium_server_log.{ext}";
// 2) Download the artifact
using var http = new HttpClient();
using var resp = await http.GetAsync(url, HttpCompletionOption.ResponseHeadersRead);
resp.EnsureSuccessStatusCode();
await using (var fs = File.Create(outPath))
{
await resp.Content.CopyToAsync(fs);
}
Console.WriteLine($"Saved Appium server log to: {Path.GetFullPath(outPath)}");
}
}
```
Ini akan menampilkan output seperti berikut:
```
info Appium Welcome to Appium v2.5.4
info Appium Non-default server args:
info Appium { address: '127.0.0.1', ..., useDrivers: [ 'uiautomator' ] }
```
------
#### [ Ruby ]
*Catatan: contoh ini menggunakan AWS SDK for `Net::HTTP` Ruby dan mengunduh log.*
Selama atau setelah sesi, Anda dapat menggunakan [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html)API Device Farm untuk mengambil URL log server Appium, lalu mengunduhnya.
```
require "aws-sdk-devicefarm"
require "net/http"
require "uri"
client = Aws::DeviceFarm::Client.new(region: "us-west-2")
session_arn = "arn:aws:devicefarm:us-west-2:111122223333:session:12345678-1111-2222-333-456789abcdef/12345678-1111-2222-333-456789abcdef/00000"
# 1) List artifacts for the session (FILE artifacts), handling pagination
artifacts = []
token = nil
loop do
page = client.list_artifacts(arn: session_arn, type: "FILE", next_token: token)
artifacts.concat(page.artifacts || [])
token = page.next_token
break if token.nil? || token.empty?
end
raise "No artifacts found" if artifacts.empty?
# Strict filter to Appium logs
filtered = (artifacts || []).select { |a| ["APPIUM_SERVER_OUTPUT", "APPIUM_SERVER_LOG_OUTPUT"].include?(a.type) }
raise "No Appium server log artifacts found (expected APPIUM_SERVER_OUTPUT or APPIUM_SERVER_LOG_OUTPUT)." if filtered.empty?
# Prefer OUTPUT; else LOG_OUTPUT
chosen = filtered.find { |a| a.type == "APPIUM_SERVER_OUTPUT" } ||
filtered.find { |a| a.type == "APPIUM_SERVER_LOG_OUTPUT" }
url = chosen.url
ext = (chosen.extension && !chosen.extension.empty?) ? chosen.extension : "log"
out_path = "./appium_server_log.#{ext}"
# 2) Download the artifact
uri = URI.parse(url)
Net::HTTP.start(uri.host, uri.port, use_ssl: (uri.scheme == "https")) do |http|
req = Net::HTTP::Get.new(uri)
http.request(req) do |resp|
raise "Failed GET: #{resp.code} #{resp.body}" unless resp.code.to_i / 100 == 2
File.open(out_path, "wb") { |f| resp.read_body { |chunk| f.write(chunk) } }
end
end
puts "Saved Appium server log to: #{File.expand_path(out_path)}"
```
Ini akan menampilkan output seperti berikut:
```
info Appium Welcome to Appium v2.5.4
info Appium Non-default server args:
info Appium { address: '127.0.0.1', allowInsecure: [ 'execute_driver_script', ... ], useDrivers: [ 'uiautomator' ] }
```
------