2025년 9월 8일부터 모든 새 광고 항목은 유럽연합 (EU) 정치 광고를 게재할지 여부를 선언해야 합니다. 선언을 제공하지 않는 Display & Video 360 API 및 SDF 업로드는 실패합니다. 통합을 업데이트하여 이 선언을 하는 방법에 대한 자세한 내용은 지원 중단 페이지를 참고하세요.
많은 Display & Video 360 API 메서드는 완료하는 데 몇 초가 걸릴 수 있는 복잡한 작업을 실행합니다. 이러한 메서드에 대한 요청이 예상 지연 시간을 초과하여 API 또는 클라이언트 측에서 오류가 발생하는 경우가 있습니다. 이 페이지에는 요청 지연 시간이 길어져 발생하는 문제를 처리하기 위한 관행이 나와 있습니다.
클라이언트 라이브러리에서 기본 제한 시간 늘리기
참조 문서에서 일부 특정 메서드가 예상 지연 시간을 정기적으로 초과한다고 라벨이 지정되었습니다. 다른 메서드도 주기적으로 지연 시간이 긴 동작을 보일 수 있습니다.
일부 클라이언트 라이브러리의 기본 제한 시간으로 인해 지연 시간이 긴 요청을 할 때 오류가 발생할 수 있습니다. 지원되는 클라이언트 라이브러리의 하위 집합에 대한 기본 제한 시간은 다음과 같습니다.
Java: 20초
Python: 60초
PHP: 60초
이러한 기본 시간 제한을 늘리면 클라이언트 측 시간 제한을 방지할 수 있습니다. 런타임 중에 클라이언트 라이브러리의 기본 제한 시간을 조정하려면 다음 안내를 따르세요.
/** * Adjusts HTTP timeout values used by the provided request initializer. * * @param requestInitializer The {@link HttpRequestInitializer} used to authorize requests. * @param newHttpTimeout The HTTP timeout for requests in seconds. * @return An {@link HttpRequestInitializer} with modified HTTP timeout values. */privatestaticHttpRequestInitializersetHttpTimeout(finalHttpRequestInitializerrequestInitializer,finalintnewHttpTimeout){returnnewHttpRequestInitializer(){@Overridepublicvoidinitialize(HttpRequesthttpRequest)throwsIOException{requestInitializer.initialize(httpRequest);httpRequest.setConnectTimeout(newHttpTimeout*1_000);httpRequest.setReadTimeout(newHttpTimeout*1_000);}};}
Display & Video 360 API 클라이언트를 만들 때 함수를 호출합니다.
// Create authorized API client with non-default timeouts.DisplayVideoservice=newDisplayVideo.Builder(credential.getTransport(),credential.getJsonFactory(),setHttpTimeout(credential,http-timeout-in-seconds)).setApplicationName("displayvideo-java-installed-app-sample").build();
[null,null,["최종 업데이트: 2025-07-25(UTC)"],[[["\u003cp\u003eSome Display & Video 360 API methods might take longer to complete, potentially leading to errors due to request latency.\u003c/p\u003e\n"],["\u003cp\u003eYou can increase the default timeout in your client library (Java, Python, or PHP) to avoid client-side timeout errors.\u003c/p\u003e\n"],["\u003cp\u003eThe Display & Video 360 API has a server-side timeout of 180 seconds, after which it will return a \u003ccode\u003e408\u003c/code\u003e or \u003ccode\u003e504\u003c/code\u003e error.\u003c/p\u003e\n"],["\u003cp\u003eIf a request exceeds the server-side timeout, retry it using exponential backoff and contact support if the issue persists.\u003c/p\u003e\n"]]],["The core issue addressed is managing request latency with the Display & Video 360 API, where some operations may take longer than expected. To prevent client-side timeout errors, it is recommended to increase the default timeout in the client library. The provided examples show how to adjust timeout settings in Java, Python, and PHP. In the rare case that requests exceed the API's 180-second server-side timeout, resulting in `408` or `504` errors, the advice is to retry with exponential backoff and contact support if problems continue.\n"],null,["# Configure timeouts and retries\n\nMany Display \\& Video 360 API methods perform complex operations that might take longer than\na few seconds to complete. Requests to these methods can sometimes exceed\nexpected latency, causing errors on the API or client side. This page lists\npractices for handling issues caused by extended request latency.\n\nIncrease default timeout in client library\n------------------------------------------\n\nA handful of specific methods have been labeled in their reference documentation\nas regularly exceeding expected latency. Other methods could also exhibit\nhigh-latency behavior periodically.\n\nThe default timeout limits for some client libraries could result in errors when\nmaking high-latency requests. Default timeouts for a subset of supported client\nlibraries are:\n\n- **Java**: 20 seconds\n- **Python**: 60 seconds\n- **PHP**: 60 seconds\n\nClient-side timeouts can be avoided by raising these default timeouts. Follow\nthese instructions to adjust the default timeout for your client library during\nruntime:\n**Caution:** The Display \\& Video 360 API has a server-side timeout value of 180 seconds. If a request lasts longer than 180 seconds, the API will return an error. \n\n### Java\n\n1. **Import necessary resources.**\n\n import com.google.api.client.http.HttpRequest;\n import com.google.api.client.http.HttpRequestInitializer;\n import java.io.IOException;\n\n2. **Build function for setting HTTP timeout.**\n\n /**\n * Adjusts HTTP timeout values used by the provided request initializer.\n *\n * @param requestInitializer The {@link HttpRequestInitializer} used to authorize requests.\n * @param newHttpTimeout The HTTP timeout for requests in seconds.\n * @return An {@link HttpRequestInitializer} with modified HTTP timeout values.\n */\n private static HttpRequestInitializer setHttpTimeout(\n final HttpRequestInitializer requestInitializer,\n final int newHttpTimeout) {\n return new HttpRequestInitializer() {\n @Override\n public void initialize(HttpRequest httpRequest) throws IOException {\n requestInitializer.initialize(httpRequest);\n httpRequest.setConnectTimeout(newHttpTimeout * 1_000);\n httpRequest.setReadTimeout(newHttpTimeout * 1_000);\n }\n };\n }\n\n3. **Call function when creating the Display \\& Video 360 API client.**\n\n // Create authorized API client with non-default timeouts.\n DisplayVideo service =\n new DisplayVideo.Builder(\n credential.getTransport(),\n credential.getJsonFactory(),\n setHttpTimeout(credential, \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-n\"\u003ehttp\u003c/span\u003e\u003cspan class=\"devsite-syntax-o\"\u003e-\u003c/span\u003e\u003cspan class=\"devsite-syntax-n\"\u003etimeout\u003c/span\u003e\u003cspan class=\"devsite-syntax-o\"\u003e-\u003c/span\u003e\u003cspan class=\"devsite-syntax-n\"\u003ein\u003c/span\u003e\u003cspan class=\"devsite-syntax-o\"\u003e-\u003c/span\u003e\u003cspan class=\"devsite-syntax-n\"\u003eseconds\u003c/span\u003e\u003c/var\u003e)\n )\n .setApplicationName(\"displayvideo-java-installed-app-sample\")\n .build();\n\n### Python\n\n1. **Import Google API Python client library http module.**\n\n from googleapiclient import http\n\n2. **Update default timeout constant.**\n\n http.DEFAULT_HTTP_TIMEOUT_SEC = \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-n\"\u003ehttp\u003c/span\u003e\u003cspan class=\"devsite-syntax-o\"\u003e-\u003c/span\u003e\u003cspan class=\"devsite-syntax-n\"\u003etimeout\u003c/span\u003e\u003cspan class=\"devsite-syntax-o\"\u003e-\u003c/span\u003e\u003cspan class=\"devsite-syntax-ow\"\u003ein\u003c/span\u003e\u003cspan class=\"devsite-syntax-o\"\u003e-\u003c/span\u003e\u003cspan class=\"devsite-syntax-n\"\u003eseconds\u003c/span\u003e\u003c/var\u003e\n\n3. **Build API service.**\n\n # Build the API service.\n service = discovery.build(\n 'displayvideo',\n 'v3',\n discoveryServiceUrl=discovery_url,\n credentials=credentials)\n\n### PHP\n\n1. **Download and install the Guzzle HTTP library using\n [Composer](//getcomposer.org/).**\n\n composer require guzzlehttp/guzzle:^7.0\n\n2. **Create Guzzle HTTP client, assigning timeout value.**\n\n $httpClient = new \\GuzzleHttp\\Client(['timeout' =\u003e \u003cvar translate=\"no\"\u003ehttp-timeout-in-seconds\u003c/var\u003e]);\n\n3. **Create Google client and assign Guzzle HTTP client.**\n\n $client = new Google_Client();\n $client-\u003esetHttpClient($httpClient);\n\nHandle API timeout errors\n-------------------------\n\nIn rare cases, requests completing complex operations could exceed the\nserver-side timeout of 180 seconds, causing the API to return a `408` or `504`\nerror response.\n\nIf a request responds with either of these error codes, we recommend that you\nretry these requests using the [exponential backoff strategy](/display-video/api/guides/how-tos/upload#exp-backoff).\n\nIf the error persists, reach out to support using the [contact form](/display-video/api/support/contact)."]]