// http://httpstat.us/ // https://en.wikipedia.org/wiki/List_of_HTTP_status_codes const HttpStatus: Record = { 100: 'Continue', 101: 'Switching Protocols', 102: 'Processing', 103: 'Early Hints', 200: 'OK', 201: 'Created', 202: 'Accepted', 203: 'Non-Authoritative Information', 204: 'No Content', 205: 'Reset Content', 206: 'Partial Content', 207: 'Multi-Status', 208: 'Already Reported', 226: 'IM Used', 300: 'Multiple Choices', 301: 'Moved Permanently', 302: 'Found', 303: 'See Other', 304: 'Not Modified', 305: 'Use Proxy', 306: 'Unused', 307: 'Temporary Redirect', 308: 'Permanent Redirect', 400: 'Bad Request', 401: 'Unauthorized', 402: 'Payment Required', 403: 'Forbidden', 404: 'Not Found', 405: 'Method Not Allowed', 406: 'Not Acceptable', 407: 'Proxy Authentication Required', 408: 'Request Timeout', 409: 'Conflict', 410: 'Gone', 411: 'Length Required', 412: 'Precondition Required', 413: 'Request Entry Too Large', 414: 'Request-URI Too Long', 415: 'Unsupported Media Type', 416: 'Requested Range Not Satisfiable', 417: 'Expectation Failed', 418: "I'm a teapot", 421: 'Misdirected Request', 422: 'Unprocessable Entity', 423: 'Locked', 424: 'Failed Dependency', 425: 'Too Early', 426: 'Upgrade Required', 428: 'Precondition Required', 429: 'Too Many Requests', 431: 'Request Header Fields Too Large', 451: 'Unavailable For Legal Reasons', 500: 'Internal Server Error', 501: 'Not Implemented', 502: 'Bad Gateway', 503: 'Service Unavailable', 504: 'Gateway Timeout', 505: 'HTTP Version Not Supported', 506: 'Variant Also Negotiates', 507: 'Insufficient Storage', 508: 'Loop Detected', 509: 'Bandwidth Limit Exceeded', 510: 'Not Extended', 511: 'Network Authentication Required', }; export function getHttpStatusText(status: number | string): string | undefined { return HttpStatus[status]; } export function isRetryableHttpStatus(status: number) { switch (status) { /* 408 Request Timeout 425 Too Early 429 Too Many Requests 500 Internal Server Error 502 Bad Gateway 503 Service Unavailable 504 Gateway Timeout */ case 408: case 425: case 429: case 502: case 503: case 504: return true; default: return false; } }