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| Viewing: https://developer.mozilla.org/de/docs/Web/HTTP/Reference/Status/504 | [Back] [Original] |
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Der HTTP-Statuscode 504 Gateway Timeout Server-Fehlerantwort zeigt an, dass der Server, whrend er als Gateway oder Proxy dient, innerhalb der vorgegebenen Zeit keine Antwort vom Upstream-Server erhalten hat, um die Anfrage zu bearbeiten. Dies hnelt einem 502 Bad Gateway, auer dass bei einem 504-Status der Proxy oder das Gateway innerhalb eines bestimmten Zeitraums keine HTTP-Antwort vom Ursprungsserver erhlt.
Es gibt viele Ursachen fr 504-Fehler, und die Behebung solcher Probleme erfordert wahrscheinlich Untersuchungen und Debugging durch Server-Administratoren oder die Seite knnte zu einem spteren Zeitpunkt wieder funktionieren. Ausnahmen sind Netzwerkfehler der Clients, insbesondere wenn der Dienst fr andere Besucher funktioniert und wenn Clients VPNs oder andere benutzerdefinierte Netzwerkeinstellungen verwenden. In solchen Fllen sollten Clients die Netzwerkeinstellungen, die Firewall-Einstellungen, die Proxy-Einstellungen, die DNS-Konfiguration usw. berprfen.
504 Gateway Timeout
Die folgende Anfrage versucht, eine Webseite abzurufen, erhlt jedoch eine 504-Antwort zurck. Der Antworttext enthlt eine Seite, die den Serverzustand beschreibt, mit einem Link zu einer Support-Seite fr Besucher.
GET /highlights HTTP/1.1
Host: example.com
User-Agent: curl/8.6.0
Accept: */*
HTTP/1.1 504 Gateway Timeout
Content-Type: text/html;
Content-Length: 123
<!doctype html>
<html lang="en">
<head>
<title>504 Gateway Timeout</title>
</head>
<body>
<h1>Gateway timeout</h1>
<p>The server did not respond in time. Please try again later.</p>
<p>If this problem persists, please <a href="https://example.com/support">contact support</a>.</p>
</body>
</html>
| Spezifikation |
|---|
| HTTP Semantics # status.504 |
Reason: CORS disabledReason: CORS header 'Access-Control-Allow-Origin' does not match 'xyz'Reason: CORS header 'Access-Control-Allow-Origin' missingReason: CORS header 'Origin' cannot be addedReason: CORS preflight channel did not succeedReason: CORS request did not succeedReason: CORS request external redirect not allowedReason: CORS request not HTTPReason: Credential is not supported if the CORS header 'Access-Control-Allow-Origin' is '*'Reason: Did not find method in CORS header 'Access-Control-Allow-Methods'Reason: expected 'true' in CORS header 'Access-Control-Allow-Credentials'Reason: invalid token 'xyz' in CORS header 'Access-Control-Allow-Headers'Reason: invalid token 'xyz' in CORS header 'Access-Control-Allow-Methods'Reason: missing token 'xyz' in CORS header 'Access-Control-Allow-Headers' from CORS preflight channelReason: Multiple CORS header 'Access-Control-Allow-Origin' not allowedAcceptAccept-CHAccept-EncodingAccept-LanguageAccept-PatchAccept-PostAccept-RangesAccess-Control-Allow-CredentialsAccess-Control-Allow-HeadersAccess-Control-Allow-MethodsAccess-Control-Allow-OriginAccess-Control-Expose-HeadersAccess-Control-Max-AgeAccess-Control-Request-HeadersAccess-Control-Request-MethodActivate-Storage-AccessAgeAllowAlt-SvcAlt-UsedAttribution-Reporting-EligibleAttribution-Reporting-Register-SourceAttribution-Reporting-Register-TriggerAuthorizationAvailable-DictionaryCache-ControlClear-Site-DataConnectionContent-DigestContent-DispositionContent-DPRContent-EncodingContent-LanguageContent-LengthContent-LocationContent-RangeContent-Security-PolicyContent-Security-Policy-Report-OnlyContent-TypeCookieCritical-CHCross-Origin-Embedder-PolicyCross-Origin-Embedder-Policy-Report-OnlyCross-Origin-Opener-PolicyCross-Origin-Resource-PolicyDateDevice-MemoryDictionary-IDDNTDownlinkDPREarly-DataECTETagExpectExpect-CTExpiresForwardedFromHostIdempotency-KeyIf-MatchIf-Modified-SinceIf-None-MatchIf-RangeIf-Unmodified-SinceIntegrity-PolicyIntegrity-Policy-Report-OnlyKeep-AliveLast-ModifiedLinkLocationMax-ForwardsNELNo-Vary-SearchObserve-Browsing-TopicsOriginOrigin-Agent-ClusterPermissions-PolicyPermissions-Policy-Report-OnlyPragmaPreferPreference-AppliedPriorityProxy-AuthenticateProxy-AuthorizationRangeRefererReferrer-PolicyRefreshReport-ToReporting-EndpointsRepr-DigestRetry-AfterRTTSave-DataSec-Browsing-TopicsSec-CH-Device-MemorySec-CH-DPRSec-CH-Prefers-Color-SchemeSec-CH-Prefers-Reduced-MotionSec-CH-Prefers-Reduced-TransparencySec-CH-UASec-CH-UA-ArchSec-CH-UA-BitnessSec-CH-UA-Form-FactorsSec-CH-UA-Full-VersionSec-CH-UA-Full-Version-ListSec-CH-UA-MobileSec-CH-UA-ModelSec-CH-UA-PlatformSec-CH-UA-Platform-VersionSec-CH-UA-WoW64Sec-CH-Viewport-HeightSec-CH-Viewport-WidthSec-CH-WidthSec-Fetch-DestSec-Fetch-ModeSec-Fetch-SiteSec-Fetch-Storage-AccessSec-Fetch-UserSec-GPCSec-Private-State-TokenSec-Private-State-Token-Crypto-VersionSec-Private-State-Token-LifetimeSec-PurposeSec-Redemption-RecordSec-Speculation-TagsSec-WebSocket-AcceptSec-WebSocket-ExtensionsSec-WebSocket-KeySec-WebSocket-ProtocolSec-WebSocket-VersionServerServer-TimingService-WorkerService-Worker-AllowedService-Worker-Navigation-PreloadSet-CookieSet-LoginSourceMapSpeculation-RulesStrict-Transport-SecuritySupports-Loading-ModeTETiming-Allow-OriginTkTrailerTransfer-EncodingUpgradeUpgrade-Insecure-RequestsUse-As-DictionaryUser-AgentVaryViaViewport-WidthWant-Content-DigestWant-Repr-DigestWarningWidthWWW-AuthenticateX-Content-Type-OptionsX-DNS-Prefetch-ControlX-Forwarded-ForX-Forwarded-HostX-Forwarded-ProtoX-Frame-OptionsX-Permitted-Cross-Domain-PoliciesX-Powered-ByX-Robots-TagX-XSS-Protection100 Continue101 Switching Protocols102 Processing103 Early Hints200 OK201 Created202 Accepted203 Non-Authoritative Information204 No Content205 Reset Content206 Partial Content207 Multi-Status208 Already Reported226 IM Used300 Multiple Choices301 Moved Permanently302 Found303 See Other304 Not Modified307 Temporary Redirect308 Permanent Redirect400 Bad Request401 Unauthorized402 Payment Required403 Forbidden404 Not Found405 Method Not Allowed406 Not Acceptable407 Proxy Authentication Required408 Request Timeout409 Conflict410 Gone411 Length Required412 Precondition Failed413 Content Too Large414 URI Too Long415 Unsupported Media Type416 Range Not Satisfiable417 Expectation Failed418 I'm a teapot421 Misdirected Request422 Unprocessable Content423 Locked424 Failed Dependency425 Too Early426 Upgrade Required428 Precondition Required429 Too Many Requests431 Request Header Fields Too Large451 Unavailable For Legal Reasons500 Internal Server Error501 Not Implemented502 Bad Gateway503 Service Unavailable504 Gateway Timeout505 HTTP Version Not Supported506 Variant Also Negotiates507 Insufficient Storage508 Loop Detected510 Not Extended511 Network Authentication Requiredbase-uriblock-all-mixed-contentchild-srcconnect-srcdefault-srcfenced-frame-srcfont-srcform-actionframe-ancestorsframe-srcimg-srcmanifest-srcmedia-srcobject-srcprefetch-srcreport-toreport-urirequire-trusted-types-forsandboxscript-srcscript-src-attrscript-src-elemstyle-srcstyle-src-attrstyle-src-elemtrusted-typesupgrade-insecure-requestsworker-srcaccelerometerambient-light-sensoraria-notifyattribution-reportingautoplaybluetoothbrowsing-topicscameracaptured-surface-controlch-ua-high-entropy-valuescompute-pressurecross-origin-isolateddeferred-fetchdeferred-fetch-minimaldisplay-captureencrypted-mediafullscreengamepadgeolocationgyroscopehididentity-credentials-getidle-detectionlanguage-detectorlanguage-modellocal-fontslocal-networklocal-network-accessloopback-networkmagnetometermicrophonemidion-device-speech-recognitionotp-credentialspaymentpicture-in-pictureprivate-state-token-issuanceprivate-state-token-redemptionpublickey-credentials-createpublickey-credentials-getscreen-wake-lockserialspeaker-selectionstorage-accesssummarizertranslatorusbweb-sharewindow-managementxr-spatial-trackingDer 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