Network Working GroupM. Nottingham
Intended status: Standards TrackE. Wilde
Expires: March 23, 2015UC Berkeley
September 19, 2014

chat singles free online Problem Details for HTTP APIs


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free chat line numbers nj HTTP [RFC7230] status codes are sometimes not sufficient to convey enough information about an error to be helpful. While humans behind Web browsers can be informed about the nature of the problem with an HTML [W3C.REC-html401-19991224] response body, non-human consumers of so-called "HTTP APIs" are usually sites schweiz xbox

frau sucht frau kostenlos xp This specification defines simple JSON [RFC7159] and XML [W3C.REC-xml-20081126] document formats to suit this purpose. They are designed to be reused by HTTP APIs, which can identify distinct "problem types" specific to their sites schweiz xenia

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online partnersuche kostenlos ohne anmeldung youtube This specification does this by identifying a specific type of problem (e.g., "out of credit") with a URI [RFC3986]; HTTP APIs can do this by nominating new URIs under their control, or by reusing existing top 20 single charts dezember 2014

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frau sucht frau chat kostenlos The data model for problem details is a JSON [RFC7159] object; when formatted as a JSON document, it uses the "application/problem+json" media type. partnersuche alleinerziehende mutter forum defines how to express them in an equivalent XML format, which uses the "application/problem+xml" media seiten schweiz gratis

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partnersuche anzeigen quelltext Instead, the aim of this specification is to define common error formats for those applications that need one, so that they aren't required to define their own, or worse, tempted to re-define the semantics of existing HTTP status codes. Even if an application chooses not to use it to convey errors, reviewing its design can help guide the design decisions faced when conveying errors in an existing format.partnersuche neu isenburg jobs

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partnersuche anzeigen quoka The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119].partnersuche ch kostenlos anmelden

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singlebörse komplett kostenlos handyvertrag The canonical model for problem details is a JSON [RFC7159] object.partnervermittlung 50 years

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HTTP/1.1 403 Forbidden
Content-Type: application/problem+json
Content-Language: en

 "type": "",
 "title": "You do not have enough credit.",
 "detail": "Your current balance is 30, but that costs 50.",
 "instance": "",
 "balance": 30,
 "accounts": ["",

online partnersuche kostenlos ohne anmeldung romme Here, the out-of-credit problem (identified by its type URI) indicates the reason for the 403 in "title", gives a reference for the specific problem occurrence with "instance", gives occurrence-specific details in "detail", and adds two extensions; "balance" conveys the account's balance, and "accounts" gives links where the account can be topped up.partnersuche deutschland gratis online

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online partnersuche kostenlos ohne anmeldung runterladen A problem details object MAY have the following members:partnersuche ch kostenlos chip

  • "type" (string) - An absolute URI [RFC3986] that identifies the problem type. When dereferenced, it SHOULD provide human-readable documentation for the problem type (e.g., using HTML [W3C.REC-html401-19991224]). When this member is not present, its value is assumed to be "about:blank".
  • "title" (string) - A short, human-readable summary of the problem type. It SHOULD NOT change from occurrence to occurrence of the problem, except for purposes of localisation.
  • "status" (number) - The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem.
  • "detail" (string) - An human readable explanation specific to this occurrence of the problem.
  • "instance" (string) - An absolute URI that identifies the specific occurrence of the problem. It may or may not yield further information if dereferenced.

free chat rooms for Consumers MUST use the type string as the primary identifier for the problem type; the title string is advisory, and included only for users who are not aware of the semantics of the URI, and don't have the ability to discover them (e.g., offline log analysis). Consumers SHOULD NOT automatically dereference the type URI.partnersuche deutschland gratis bestellen

www.tamil free chat The status member, if present, is only advisory; it conveys the HTTP status code used for the convenience of the consumer. Generators MUST use the same status code in the actual HTTP response, to assure that generic HTTP software that does not understand this format still behaves correctly. See beste partnersuche deutschland for further caveats regarding its use.partnersuche deutschland gratis servicenummer free chat The detail member, if present, SHOULD focus on helping the client correct the problem, rather than giving debugging information.partnersuche deutschland gratis sms

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  1. A type URI (typically, with the "http" scheme),
  2. A title that appropriately describes it (think short), and
  3. The HTTP status code for it to be used with.

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online partnersuche kostenlos ohne anmeldung versenden If such additional members are defined, their names SHOULD start with a letter (ALPHA, as per [RFC5234]) and SHOULD consist of characters from ALPHA, DIGIT, and "_" (so that it can be serialized in formats other than JSON), and SHOULD be three characters or sites schweiz jobs

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singlebörse komplett kostenlos online Please note that according to how the "type" member is defined (forum suche reisepartner), the "about:blank" URI is the default value for that member. Consequently, any problem details object not carrying an explicit "type" member implicitly uses this dating profile picture help

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online partnersuche kostenlos ohne anmeldung legal When defining a new problem type, the information included must be carefully vetted. Likewise, when actually generating a problem – however it is serialized – the details given must also be scrutinized.partnersuche in kanada calgary

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what not to say in your online dating profile Generators providing links to occurrence information are encouraged to avoid making implementation details such as a stack dump available through the HTTP interface, since this can expose sensitive details of the server implementation, its data, and so dating profile meaning

online partnersuche kostenlos ohne anmeldung online The "status" member duplicates the information available in the HTTP status code itself, thereby bringing the possibility of disagreement between the two. Their relative precedence is not clear, since a disagreement might indicate that (for example) an intermediary has modified the HTTP status code in transit. As such, those defining problem types as well as generators and consumers of problems need to be aware that generic software (such as proxies, load balancers, firewalls, virus scanners) are unlikely to know of or respect the status code conveyed in this dating profile description

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singlebörse komplett kostenlos runterladen This specification defines two new Internet media types [RFC6838]:impractical jokers online dating profile

   Type name: application
   Subtype name: problem+json
   Required parameters: None
   Optional parameters: None; unrecognised parameters 
                        should be ignored
   Encoding considerations: Same as [RFC7159]
   Security considerations: see [this document]
   Interoperability considerations: None.
   Published specification: [this document]
   Applications that use this media type: HTTP
   Additional information:
     Magic number(s): n/a
     File extension(s): n/a
     Macintosh file type code(s): n/a
   Person & email address to contact for further information:
     Mark Nottingham <[email protected]>
   Intended usage: COMMON
   Restrictions on usage: None.
   Author: Mark Nottingham <[email protected]>
   Change controller: IESG
   Type name: application
   Subtype name: problem+xml
   Required parameters: None
   Optional parameters: None; unrecognized parameters 
                        should be ignored
   Encoding considerations: Same as [RFC7303]
   Security considerations: see [this document]
   Interoperability considerations: None.
   Published specification: [this document]
   Applications that use this media type: HTTP
   Additional information:
     Magic number(s): n/a
     File extension(s): n/a
     Macintosh file type code(s): n/a
   Person & email address to contact for further information:
     Mark Nottingham <[email protected]>
   Intended usage: COMMON
   Restrictions on usage: None.
   Author: Mark Nottingham <[email protected]>
   Change controller: IESG

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frau sucht frau kostenlos runterladen The authors would like to thank Jan Algermissen, Mike Amundsen, Subbu Allamaraju, Roy Fielding, Eran Hammer, Sam Johnston, Mike McCall, Julian Reschke, and James Snell for review of this specification.partnersuche deutschland gratis hotline

partnersuche steiermark gratis online References

partnersuche steiermark gratis katalog Normative References

Bradner, S., “partnersuche anzeigen youtube”, BCP 14, RFC 2119, partnervermittlung bosnien und herzegovina, March 1997, <how to make online dating profile>.
Berners-Lee, T., Fielding, R., and L. Masinter, “how to delete online dating profile”, STD 66, RFC 3986, partnersuche anzeigen mac, January 2005, <online dating profile intros>.
Crocker, D., Ed. and P. Overell, “best online dating profile introduction”, STD 68, RFC 5234, partnersuche deutschland youtube, January 2008, <chat singles for free>.
Bray, T., Ed., “free singles chat nz”, RFC 7159, free single chat no sign up, March 2014, <free single chat no registration>.
Fielding, R., Ed. and J. Reschke, Ed., “free single chat numbers”, RFC 7230, free dating chat nederland, June 2014, <deutsche single charts nr 1 rolling stones>.
Fielding, R., Ed. and J. Reschke, Ed., “single charts nummer 1 rolling stones”, RFC 7231, deutsche single charts nummer 1 rolling stones, June 2014, <best online male dating profile example>.

partnersuche anzeigen kostenlos Informative References

International Organization for Standardization, “Information Technology --- Document Schema Definition Languages (DSDL) --- Part 2: Grammar-based Validation --- RELAX NG”, ISO/IEC 19757-2, 2003.
Nottingham, M., “christliche partnersuche gratis youtube”, RFC 5988, die besten partnerbörsen im internet, October 2010, <partnersuche ch kostenlos xp>.
Moonesamy, S., Ed., “funny online dating profile intro”, RFC 6694, anzeigen zur partnersuche, August 2012, <chat für singles gratis katalog>.
Freed, N., Klensin, J., and T. Hansen, “partnersuche zentralschweiz heute”, BCP 13, RFC 6838, partnersuche deutschlandsberg, January 2013, <partnersuche anzeigen xp>.
Thompson, H. and C. Lilley, “chat per single gratis senza abbonamento”, RFC 7303, seriöse partnerbörsen im internet, July 2014, <singlebörse studenten wien>.
Raggett, D., Hors, A., and I. Jacobs, “partnerbörsen im internet im3”, World Wide Web Consortium Recommendation REC-html401-19991224, December 1999, <partnersuche deutschland gratis telefonnummer>.
Adida, B., Birbeck, M., McCarron, S., and I. Herman, “best dating sites in berlin”, World Wide Web Consortium Recommendation REC-rdfa-core-20120607, June 2012, <free chat and flirt websites>.
Bray, T., Paoli, J., Sperberg-McQueen, M., Maler, E., and F. Yergeau, “viva german top 100 single charts 2013”, World Wide Web Consortium Recommendation REC-xml-20081126, November 2008, <viva top 100 single charts 2013>.

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online partnersuche kostenlos ohne anmeldung windows Some HTTP-based APIs use XML [W3C.REC-xml-20081126] as their primary format convention. Such APIs MAY express problem details using the format defined in this top 100 single jahrescharts 2013

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default namespace ns = "urn:ietf:rfc:XXXX"

start = problem

problem =
  element problem {
    (  element  type            { xsd:anyURI }?
     & element  title           { xsd:string }?
     & element  detail          { xsd:string }?
     & element  status          { xsd:positiveInteger }?
     & element  instance        { xsd:anyURI }? ),

anyNsElement =
  (  element    ns:*  { anyNsElement | text }
   | attribute  *     { text })*

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HTTP/1.1 403 Forbidden
Content-Type: application/problem+xml
Content-Language: en

<?xml version="1.0" encoding="UTF-8"?>
<problem xmlns="urn:ietf:rfc:XXXX">
  <title>You do not have enough credit.</title>
  <detail>Your current balance is 30, but that costs 50.</detail>

dating seiten komplett kostenlos runterladen Note that this format uses an XML Namespace. This is primarily to allow embedding it into other XML-based formats; it does not imply that it can or should be extended with elements or attributes in other namespaces. The RELAX NG schema explicitly only allows elements from the one namespace used in the XML format. Any extension arrays and objects MUST be serialized into XML markup using only that one india chat room no registration

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frau sucht frau kostenlos youtube In some situations, it can be advantageous to embed Problem Details in formats other than those described here. For example, an API that uses HTML [W3C.REC-html401-19991224] might want to also use HTML for expressing its problem dating tips for profile writing

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       <script type="application/problem+json">
          "type": "",
          "title": "You do not have enough credit.",
          "detail": "Your current balance is 30, but that costs 50.",
          "instance": "",
          "balance": 30,
          "accounts": ["",

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EMail: best online dating profile funny
URI: free gay online dating chat
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UC Berkeley
EMail: singlebörse komplett kostenlos xp
URI: funniest online dating profile examples