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friendev EtherDune TCP/IP library
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friendev EtherDune TCP/IP library
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| static const uint16_t | HTTP_RESPONSE_CONTINUE = 100 |
| This interim response indicates that everything so far is OK and that the client should continue with the request or ignore it if it is already finished. More... | |
| static const uint16_t | HTTP_RESPONSE_SWITCHING_PROTOCOL = 101 |
| This code is sent in response to an Upgrade: request header by the client, and indicates that the protocol the server is switching too. More... | |
| static const uint16_t | HTTP_RESPONSE_OK = 200 |
| The request has succeeded. More... | |
| static const uint16_t | HTTP_RESPONSE_CREATED = 201 |
| The request has succeeded and a new resource has been created as a result of it. More... | |
| static const uint16_t | HTTP_RESPONSE_ACCEPTED = 202 |
| The request has been received but not yet acted upon. More... | |
| static const uint16_t | HTTP_RESPONSE_NON_AUTHORITATIVE_INFORMATION = 203 |
| This response code means returned meta-information set is not exact set as available from the origin server, but collected from a local or a third party copy. More... | |
| static const uint16_t | HTTP_RESPONSE_NO_CONTENT = 204 |
| There is no content to send for this request, but the headers may be useful. More... | |
| static const uint16_t | HTTP_RESPONSE_RESET_CONTENT = 205 |
| This response code is sent after accomplishing request to tell user agent reset document view which sent this request. More... | |
| static const uint16_t | HTTP_RESPONSE_PARTIAL_CONTENT = 206 |
| This response code is used because of range header sent by the client to separate download into multiple streams. More... | |
| static const uint16_t | HTTP_RESPONSE_MULTIPLE_CHOICE = 300 |
| The request has more than one possible responses. More... | |
| static const uint16_t | HTTP_RESPONSE_MOVED_PERMANENTLY = 301 |
| This response code means that URI of requested resource has been changed. More... | |
| static const uint16_t | HTTP_RESPONSE_FOUND = 302 |
| This response code means that URI of requested resource has been changed temporarily. More... | |
| static const uint16_t | HTTP_RESPONSE_SEE_OTHER = 303 |
| Server sent this response to directing client to get requested resource to another URI with an GET request. More... | |
| static const uint16_t | HTTP_RESPONSE_NOT_MODIFIED = 304 |
| This is used for caching purposes. More... | |
| static const uint16_t | HTTP_RESPONSE_USE_PROXY = 305 |
| This means requested response must be accessed by a proxy. More... | |
| static const uint16_t | HTTP_RESPONSE_UNUSED = 306 |
| This response code is no longer used, it is just reserved currently. More... | |
| static const uint16_t | HTTP_RESPONSE_TEMPORARY_REDIRECT = 307 |
| Server sent this response to directing client to get requested resource to another URI with same method that used prior request. More... | |
| static const uint16_t | HTTP_RESPONSE_PERMANENT_REDIRECT = 308 |
| This means that the resource is now permanently located at another URI, specified by the Location: HTTP Response header. More... | |
| static const uint16_t | HTTP_RESPONSE_BAD_REQUEST = 400 |
| This response means that server could not understand the request due to invalid syntax. More... | |
| static const uint16_t | HTTP_RESPONSE_UNAUTHORIZED = 401 |
| Authentication is needed to get requested response. More... | |
| static const uint16_t | HTTP_RESPONSE_PAYMENT_REQUIRED = 402 |
| This response code is reserved for future use. More... | |
| static const uint16_t | HTTP_RESPONSE_FORBIDDEN = 403 |
| Client does not have access rights to the content so server is rejecting to give proper response. More... | |
| static const uint16_t | HTTP_RESPONSE_NOT_FOUND = 404 |
| Server can not find requested resource. More... | |
| static const uint16_t | HTTP_RESPONSE_METHOD_NOT_ALLOWED = 405 |
| The request method is known by the server but has been disabled and cannot be used. More... | |
| static const uint16_t | HTTP_RESPONSE_NOT_ACCEPTABLE = 406 |
| This response is sent when the web server, after performing server-driven content negotiation, doesn't find any content following the criteria given by the user agent. More... | |
| static const uint16_t | HTTP_RESPONSE_PROXY_AUTHENTICATION_REQUIRED = 407 |
| This is similar to 401 but authentication is needed to be done by a proxy. More... | |
| static const uint16_t | HTTP_RESPONSE_REQUEST_TIMEOUT = 408 |
| This response is sent on an idle connection by some servers, even without any previous request by the client. More... | |
| static const uint16_t | HTTP_RESPONSE_CONFLICT = 409 |
| This response would be sent when a request conflict with current state of server. More... | |
| static const uint16_t | HTTP_RESPONSE_GONE = 410 |
| This response would be sent when requested content has been deleted from server. More... | |
| static const uint16_t | HTTP_RESPONSE_LENGTH_REQUIRED = 411 |
| Server rejected the request because the Content-Length header field is not defined and the server requires it. More... | |
| static const uint16_t | HTTP_RESPONSE_PRECONDITION_FAILED = 412 |
| The client has indicated preconditions in its headers which the server does not meet. More... | |
| static const uint16_t | HTTP_RESPONSE_REQUEST_ENTITY_TOO_LARGE = 413 |
| Request entity is larger than limits defined by server; the server might close the connection or return an Retry-After header field. More... | |
| static const uint16_t | HTTP_RESPONSE_REQUEST_URI_TOO_LONG = 414 |
| The URI requested by the client is too long for the server to handle. More... | |
| static const uint16_t | HTTP_RESPONSE_UNSUPPORTED_MEDIA_TYPE = 415 |
| The media format of the requested data is not supported by the server, so the server is rejecting the request. More... | |
| static const uint16_t | HTTP_RESPONSE_REQUESTED_RANGE_NOT_SATISFIABLE = 416 |
| The range specified by the Range header field in the request can't be fulfilled; it's possible that the range is outside the size of the target URI's data. More... | |
| static const uint16_t | HTTP_RESPONSE_EXPECTATION_FAILED = 417 |
| This response code means the expectation indicated by the Expect request header field can't be met by the server. More... | |
| static const uint16_t | HTTP_RESPONSE_INTERNAL_SERVER_ERROR = 500 |
| The server has encountered a situation it doesn't know how to handle. More... | |
| static const uint16_t | HTTP_RESPONSE_NOT_IMPLEMENTED = 501 |
| The request method is not supported by the server and cannot be handled. More... | |
| static const uint16_t | HTTP_RESPONSE_BAD_GATEWAY = 502 |
| This error response means that the server, while working as a gateway to get a response needed to handle the request, got an invalid response. More... | |
| static const uint16_t | HTTP_RESPONSE_SERVICE_UNAVAILABLE = 503 |
| The server is not ready to handle the request. More... | |
| static const uint16_t | HTTP_RESPONSE_GATEWAY_TIMEOUT = 504 |
| This error response is given when the server is acting as a gateway and cannot get a response in time. More... | |
| static const uint16_t | HTTP_RESPONSE_HTTP_VERSION_NOT_SUPPORTED = 505 |
| The HTTP version used in the request is not supported by the server. More... | |
List of HTTP response codes
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The request has been received but not yet acted upon.
It is non-committal, meaning that there is no way in HTTP to later send an asynchronous response indicating the outcome of processing the request. It is intended for cases where another process or server handles the request, or for batch processing.
Definition at line 79 of file HTTPConstants.h.
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This error response means that the server, while working as a gateway to get a response needed to handle the request, got an invalid response.
Definition at line 113 of file HTTPConstants.h.
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This response means that server could not understand the request due to invalid syntax.
Definition at line 93 of file HTTPConstants.h.
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This response would be sent when a request conflict with current state of server.
Definition at line 102 of file HTTPConstants.h.
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This interim response indicates that everything so far is OK and that the client should continue with the request or ignore it if it is already finished.
Definition at line 75 of file HTTPConstants.h.
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The request has succeeded and a new resource has been created as a result of it.
This is typically the response sent after a PUT request.
Definition at line 78 of file HTTPConstants.h.
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This response code means the expectation indicated by the Expect request header field can't be met by the server.
Definition at line 110 of file HTTPConstants.h.
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Client does not have access rights to the content so server is rejecting to give proper response.
Definition at line 96 of file HTTPConstants.h.
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This response code means that URI of requested resource has been changed temporarily.
New changes in the URI might be made in the future. Therefore, this same URI should be used by the client in future requests.
Definition at line 86 of file HTTPConstants.h.
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This error response is given when the server is acting as a gateway and cannot get a response in time.
Definition at line 115 of file HTTPConstants.h.
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This response would be sent when requested content has been deleted from server.
Definition at line 103 of file HTTPConstants.h.
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The HTTP version used in the request is not supported by the server.
Definition at line 116 of file HTTPConstants.h.
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The server has encountered a situation it doesn't know how to handle.
Definition at line 111 of file HTTPConstants.h.
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Server rejected the request because the Content-Length header field is not defined and the server requires it.
Definition at line 104 of file HTTPConstants.h.
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The request method is known by the server but has been disabled and cannot be used.
The two mandatory methods, GET and HEAD, must never be disabled and should not return this error code.
Definition at line 98 of file HTTPConstants.h.
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This response code means that URI of requested resource has been changed.
Probably, new URI would be given in the response.
Definition at line 85 of file HTTPConstants.h.
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The request has more than one possible responses.
User-agent or user should choose one of them. There is no standardized way to choose one of the responses.
Definition at line 84 of file HTTPConstants.h.
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There is no content to send for this request, but the headers may be useful.
The user-agent may update its cached headers for this resource with the new ones.
Definition at line 81 of file HTTPConstants.h.
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This response code means returned meta-information set is not exact set as available from the origin server, but collected from a local or a third party copy.
Except this condition, 200 OK response should be preferred instead of this response.
Definition at line 80 of file HTTPConstants.h.
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This response is sent when the web server, after performing server-driven content negotiation, doesn't find any content following the criteria given by the user agent.
Definition at line 99 of file HTTPConstants.h.
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Server can not find requested resource.
This response code probably is most famous one due to its frequency to occur in web.
Definition at line 97 of file HTTPConstants.h.
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The request method is not supported by the server and cannot be handled.
The only methods that servers are required to support (and therefore that must not return this code) are GET and HEAD.
Definition at line 112 of file HTTPConstants.h.
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This is used for caching purposes.
It is telling to client that response has not been modified. So, client can continue to use same cached version of response.
Definition at line 88 of file HTTPConstants.h.
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The request has succeeded.
The meaning of a success varies depending on the HTTP method .
Definition at line 77 of file HTTPConstants.h.
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This response code is used because of range header sent by the client to separate download into multiple streams.
Definition at line 83 of file HTTPConstants.h.
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This response code is reserved for future use.
Initial aim for creating this code was using it for digital payment systems however this is not used currently.
Definition at line 95 of file HTTPConstants.h.
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This means that the resource is now permanently located at another URI, specified by the Location: HTTP Response header.
This has the same semantics as the 301 Moved Permanently HTTP response code, with the exception that the user agent must not change the HTTP method used: if a POST was used in the first request, a POST must be used in the second request.
Definition at line 92 of file HTTPConstants.h.
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The client has indicated preconditions in its headers which the server does not meet.
Definition at line 105 of file HTTPConstants.h.
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This is similar to 401 but authentication is needed to be done by a proxy.
Definition at line 100 of file HTTPConstants.h.
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Request entity is larger than limits defined by server; the server might close the connection or return an Retry-After header field.
Definition at line 106 of file HTTPConstants.h.
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This response is sent on an idle connection by some servers, even without any previous request by the client.
It means that the server would like to shut down this unused connection. This response is used much more since some browsers, like Chrome or IE9, use HTTP preconnection mechanisms to speed up surfing (see bug 634278, which tracks the future implementation of such a mechanism in Firefox). Also note that some servers merely shut down the connection without sending this message.
Definition at line 101 of file HTTPConstants.h.
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The URI requested by the client is too long for the server to handle.
Definition at line 107 of file HTTPConstants.h.
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The range specified by the Range header field in the request can't be fulfilled; it's possible that the range is outside the size of the target URI's data.
Definition at line 109 of file HTTPConstants.h.
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This response code is sent after accomplishing request to tell user agent reset document view which sent this request.
Definition at line 82 of file HTTPConstants.h.
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Server sent this response to directing client to get requested resource to another URI with an GET request.
Definition at line 87 of file HTTPConstants.h.
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The server is not ready to handle the request.
Common causes are a server that is down for maintenance or that is overloaded. Note that together with this response, a user-friendly page explaining the problem should be sent. This responses should be used for temporary conditions and theRetry-After: HTTP header should, if possible, contain the estimated time before the recovery of the service. The webmaster must also take care about the caching-related headers that are sent along with this response, as these temporary condition responses should usually not be cached.
Definition at line 114 of file HTTPConstants.h.
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This code is sent in response to an Upgrade: request header by the client, and indicates that the protocol the server is switching too.
It was introduced to allow migration to an incompatible protocol version, and is not in common use.
Definition at line 76 of file HTTPConstants.h.
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Server sent this response to directing client to get requested resource to another URI with same method that used prior request.
This has the same semantic than the 302 Found HTTP response code, with the exception that the user agent must not change the HTTP method used: if a POSTwas used in the first request, a POST must be used in the second request.
Definition at line 91 of file HTTPConstants.h.
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Authentication is needed to get requested response.
This is similar to 403, but in this case, authentication is possible.
Definition at line 94 of file HTTPConstants.h.
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The media format of the requested data is not supported by the server, so the server is rejecting the request.
Definition at line 108 of file HTTPConstants.h.
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This response code is no longer used, it is just reserved currently.
It was used in a previous version of the HTTP 1.1 specification.
Definition at line 90 of file HTTPConstants.h.
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This means requested response must be accessed by a proxy.
This response code is not largely supported because security reasons.
Definition at line 89 of file HTTPConstants.h.
1.8.9.1
