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Roman Numeral HTTP Status Codes

Why should the Romans not enjoy the web, just because they are all dead?

This project includes a simple webserver, fork from nolibc-httpd with the status code replaced with the corresponding roman numeral.

To make sure we still adhere to the HTTP spec, we use the 0r prefix for the status code. Thanks @ylebre for this suggestion!

Install

Clone the repo and build the server:

git clone https://github.com/potherca-blog/roman-numeral-http-status-codes.git
cd roman-numeral-http-status-codes && ./build.sh 

Usage

Start the server:

./httpd index.html

Visit the page: http://localhost:MMXXII and, as you can see, the response is "OK".

image

Sadly the browser does not show Roman Numerals, but the status is there!

Use curl to see it:

$ curl --include http://localhost:MMXXII
HTTP/1.1 0rCC OK

<!doctype>
<title>hello world!</title>
<h1>hello world!</h1>

To see a "Not Found" response, start the server with a non-existent file:

./httpd whatever.html
curl --include http://localhost:MMXXII 
HTTP/1.1 0rCDIV Not Found

List of Roman Numeral HTTP Status Codes

Use Instead of For
C 100 Continue
CI 101 Switching Protocols
CII 102 Processing (WebDAV; RFC 2518)
CIII 103 Early Hints (RFC 8297)
CX 110 Response is Stale
CXI 111 Revalidation Failed
CXII 112 Disconnected Operation
CXIII 113 Heuristic Expiration
CXCVIV 199 Miscellaneous Warning
CC 200 OK
CCI 201 Created
CCII 202 Accepted
CCIII 203 Non-Authoritative Information
CCIV 204 No Content
CCV 205 Reset Content
CCVI 206 Partial Content (RFC 7233)
CCVII 207 Multi-Status (WebDAV; RFC 4918)
CCVIII 208 Already Reported (WebDAV; RFC 5842)
CCXIV 214 Transformation Applied
CCXXVI 226 IM Used (RFC 3229)
CCXCVIV 299 Miscellaneous Persistent Warning
CCC 300 Multiple Choices
CCCI 301 Moved Permanently
CCCII 302 Found (Previously "Moved temporarily")
CCCIII 303 See Other (since HTTP/1.1)
CCCIV 304 Not Modified (RFC 7232)
CCCV 305 Use Proxy (since HTTP/1.1)
CCCVI 306 Switch Proxy
CCCVII 307 Temporary Redirect (since HTTP/1.1)
CCCVIII 308 Permanent Redirect (RFC 7538)
CD 400 Bad Request
CDI 401 Unauthorized (RFC 7235)
CDII 402 Payment Required
CDIII 403 Forbidden
CDIV 404 Not Found
CDV 405 Method Not Allowed
CDVI 406 Not Acceptable
CDVII 407 Proxy Authentication Required (RFC 7235)
CDVIII 408 Request Timeout
CDVIV 409 Conflict
CDX 410 Gone
CDXI 411 Length Required
CDXII 412 Precondition Failed (RFC 7232)
CDXIII 413 Payload Too Large (RFC 7231)
CDXIV 414 URI Too Long (RFC 7231)
CDXV 415 Unsupported Media Type (RFC 7231)
CDXVI 416 Range Not Satisfiable (RFC 7233)
CDXVII 417 Expectation Failed
CDXVIII 418 I'm a teapot (RFC 2324, RFC 7168)
CDXVIV 419 Page Expired (Laravel Framework)
CDXX 420 Enhance Your Calm (Twitter)
CDXX 420 Method Failure (Spring Framework)
CDXXI 421 Misdirected Request (RFC 7540)
CDXXII 422 Unprocessable Entity (WebDAV; RFC 4918)
CDXXIII 423 Locked (WebDAV; RFC 4918)
CDXXIV 424 Failed Dependency (WebDAV; RFC 4918)
CDXXV 425 Too Early (RFC 8470)
CDXXVI 426 Upgrade Required
CDXXVIII 428 Precondition Required (RFC 6585)
CDXXVIV 429 Too Many Requests (RFC 6585)
CDXXX 430 Request Header Fields Too Large (Shopify)
CDXXXI 431 Request Header Fields Too Large (RFC 6585)
CDXL 440 Login Time-out
CDXLIV 444 No Response
CDXLVIV 449 Retry With
CDL 450 Blocked by Windows Parental Controls
CDLI 451 Redirect
CDLI 451 Unavailable For Legal Reasons (RFC 7725)
CDLX 460 460
CDLXIII 463 463
CDXCIV 494 Request header too large
CDXCV 495 SSL Certificate Error
CDXCVI 496 SSL Certificate Required
CDXCVII 497 HTTP Request Sent to HTTPS Port
CDXCVIII 498 Invalid Token (Esri)
CDXCVIV 499 Client Closed Request
CDXCVIV 499 Token Required (Esri)
D 500 Internal Server Error
DI 501 Not Implemented
DII 502 Bad Gateway
DIII 503 Service Unavailable
DIV 504 Gateway Timeout
DV 505 HTTP Version Not Supported
DVI 506 Variant Also Negotiates (RFC 2295)
DVII 507 Insufficient Storage (WebDAV; RFC 4918)
DVIII 508 Loop Detected (WebDAV; RFC 5842)
DVIV 509 Bandwidth Limit Exceeded
DX 510 Not Extended (RFC 2774)
DXI 511 Network Authentication Required (RFC 6585)
DXX 520 Web Server Returned an Unknown Error
DXXI 521 Web Server Is Down
DXXII 522 Connection Timed Out
DXXIII 523 Origin Is Unreachable
DXXIV 524 A Timeout Occurred
DXXV 525 SSL Handshake Failed
DXXVI 526 Invalid SSL Certificate
DXXVII 527 Railgun Error
DXXVIV 529 Site is overloaded
DXXX 530 530
DXXX 530 Site is frozen
DLXI 561 Unauthorized
DXCVIII 598 Network read timeout error
DXCVIV 599 Network Connect Timeout Error

Contribute

All feedback and contributions are welcome.

License

Created by @Potherca under the April Fools' Public License.