기계 번역으로 제공되는 번역입니다. 제공된 번역과 원본 영어의 내용이 상충하는 경우에는 영어 버전이 우선합니다.
# Appium 서버 로그 검토
[Appium 세션을 시작한](appium-endpoint-interaction.md) 후에는 Device Farm 콘솔에서 Appium 서버 로그를 실시간으로 보거나 원격 액세스 세션이 종료된 후 다운로드할 수 있습니다. 이에 대한 지침은 다음과 같습니다.
------
#### [ Console ]
1. Device Farm 콘솔에서 디바이스의 원격 액세스 세션을 엽니다.
1. 로컬 IDE 또는 Appium Inspector에서 디바이스로 Appium 엔드포인트 세션 시작
1. 그러면 Appium 서버 로그가 원격 액세스 세션 페이지의 디바이스와 함께 표시되며, 디바이스 아래 페이지 하단에 "세션 정보"를 사용할 수 있습니다.
------
#### [ AWS CLI ]
*참고:이 예제에서는 [명령줄 도구를 `curl`](https://curl.se/) 사용하여 Device Farm에서 로그를 가져옵니다.*
세션 도중 또는 이후에 Device Farm의 [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html) API를 사용하여 Appium 서버 로그를 다운로드할 수 있습니다.
```
$ 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
```
그러면 세션 중에 다음과 같은 출력이 표시됩니다.
```
{
"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..."
}
]
}
```
세션이 완료된 후 다음을 수행합니다.
```
{
"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..."
```
그러면 다음과 같은 출력이 표시됩니다.
```
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 ]
*참고:이 예제에서는 타사 `requests` 패키지를 사용하여 로그와 AWS SDK for Python을 다운로드합니다`boto3`.*
세션 도중 또는 이후에 Device Farm의 [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html) API를 사용하여 Appium 서버 로그 URL을 검색한 다음 다운로드할 수 있습니다.
```
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()
```
그러면 다음과 같은 출력이 표시됩니다.
```
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 ]
*참고:이 예제에서는 AWS SDK for Java v2 및를 사용하여 로그`HttpClient`를 다운로드하며 JDK 버전 11 이상과 호환됩니다.*
세션 도중 또는 이후에 Device Farm의 [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html) API를 사용하여 Appium 서버 로그 URL을 검색한 다음 다운로드할 수 있습니다.
```
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());
}
}
}
```
그러면 다음과 같은 출력이 표시됩니다.
```
info Appium Welcome to Appium v2.5.4
info Appium Non-default server args:
info Appium { address: '127.0.0.1', ..., useDrivers: [ 'uiautomator' ] }
```
------
#### [ JavaScript ]
*참고:이 예제에서는 AWS SDK for JavaScript(v3) 및 노드 18 이상을 사용하여 로그`fetch`를 다운로드합니다.*
세션 도중 또는 이후에 Device Farm의 [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html) API를 사용하여 Appium 서버 로그 URL을 검색한 다음 다운로드할 수 있습니다.
```
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);
```
그러면 다음과 같은 출력이 표시됩니다.
```
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\# ]
*참고:이 예제에서는 AWS SDK for .NET 및 `HttpClient`를 사용하여 로그를 다운로드합니다.*
세션 도중 또는 이후에 Device Farm의 [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html) API를 사용하여 Appium 서버 로그 URL을 검색한 다음 다운로드할 수 있습니다.
```
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)}");
}
}
```
그러면 다음과 같은 출력이 표시됩니다.
```
info Appium Welcome to Appium v2.5.4
info Appium Non-default server args:
info Appium { address: '127.0.0.1', ..., useDrivers: [ 'uiautomator' ] }
```
------
#### [ Ruby ]
*참고:이 예제에서는 AWS SDK for Ruby 및를 사용하여 로그`Net::HTTP`를 다운로드합니다.*
세션 도중 또는 이후에 Device Farm의 [https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html](https://docs.aws.amazon.com/devicefarm/latest/APIReference/API_ListArtifacts.html) API를 사용하여 Appium 서버 로그 URL을 검색한 다음 다운로드할 수 있습니다.
```
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)}"
```
그러면 다음과 같은 출력이 표시됩니다.
```
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' ] }
```
------