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Added new status codes from RFC 6455.

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David Galeano 2013-01-09 15:26:08 +08:00 • committed by Andy Green
parent aeb574870e
commit 2915a80a5f
1 changed files with 77 additions and 10 deletions
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87
lib/libwebsockets.h
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@ -191,16 +191,16 @@ enum lws_token_indexes {
};
/*
* From 06 spec
* From RFC 6455
1000
1000 indicates a normal closure, meaning whatever purpose the
connection was established for has been fulfilled.
1000 indicates a normal closure, meaning that the purpose for
which the connection was established has been fulfilled.
1001
1001 indicates that an endpoint is "going away", such as a server
going down, or a browser having navigated away from a page.
going down or a browser having navigated away from a page.
1002
@ -210,14 +210,73 @@ enum lws_token_indexes {
1003
1003 indicates that an endpoint is terminating the connection
because it has received a type of data it cannot accept (e.g. an
endpoint that understands only text data may send this if it
receives a binary message.)
because it has received a type of data it cannot accept (e.g., an
endpoint that understands only text data MAY send this if it
receives a binary message).
1004
1004 indicates that an endpoint is terminating the connection
because it has received a message that is too large.
Reserved. The specific meaning might be defined in the future.
1005
1005 is a reserved value and MUST NOT be set as a status code in a
Close control frame by an endpoint. It is designated for use in
applications expecting a status code to indicate that no status
code was actually present.
1006
1006 is a reserved value and MUST NOT be set as a status code in a
Close control frame by an endpoint. It is designated for use in
applications expecting a status code to indicate that the
connection was closed abnormally, e.g., without sending or
receiving a Close control frame.
1007
1007 indicates that an endpoint is terminating the connection
because it has received data within a message that was not
consistent with the type of the message (e.g., non-UTF-8 [RFC3629]
data within a text message).
1008
1008 indicates that an endpoint is terminating the connection
because it has received a message that violates its policy. This
is a generic status code that can be returned when there is no
other more suitable status code (e.g., 1003 or 1009) or if there
is a need to hide specific details about the policy.
1009
1009 indicates that an endpoint is terminating the connection
because it has received a message that is too big for it to
process.
1010
1010 indicates that an endpoint (client) is terminating the
connection because it has expected the server to negotiate one or
more extension, but the server didn't return them in the response
message of the WebSocket handshake. The list of extensions that
are needed SHOULD appear in the /reason/ part of the Close frame.
Note that this status code is not used by the server, because it
can fail the WebSocket handshake instead.
1011
1011 indicates that a server is terminating the connection because
it encountered an unexpected condition that prevented it from
fulfilling the request.
1015
1015 is a reserved value and MUST NOT be set as a status code in a
Close control frame by an endpoint. It is designated for use in
applications expecting a status code to indicate that the
connection was closed due to a failure to perform a TLS handshake
(e.g., the server certificate can't be verified).
*/
enum lws_close_status {
@ -226,7 +285,15 @@ enum lws_close_status {
LWS_CLOSE_STATUS_GOINGAWAY = 1001,
LWS_CLOSE_STATUS_PROTOCOL_ERR = 1002,
LWS_CLOSE_STATUS_UNACCEPTABLE_OPCODE = 1003,
LWS_CLOSE_STATUS_PAYLOAD_TOO_LARGE = 1004,
LWS_CLOSE_STATUS_RESERVED = 1004,
LWS_CLOSE_STATUS_NO_STATUS = 1005,
LWS_CLOSE_STATUS_ABNORMAL_CLOSE = 1006,
LWS_CLOSE_STATUS_INVALID_PAYLOAD = 1007,
LWS_CLOSE_STATUS_POLICY_VIOLATION = 1008,
LWS_CLOSE_STATUS_MESSAGE_TOO_LARGE = 1009,
LWS_CLOSE_STATUS_EXTENSION_REQUIRED = 1010,
LWS_CLOSE_STATUS_UNEXPECTED_CONDITION = 1011,
LWS_CLOSE_STATUS_TLS_FAILURE = 1015,
};
struct libwebsocket;