prosody
64cfa396bb84
net/http/codes.lua

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net/http/codes.lua @ 11592:64cfa396bb84

net.server_epoll: Fix reporting of socket connect timeout If the underlying TCP connection times out before the write timeout kicks in, end up here with err="timeout", which the following code treats as a minor issue. Then, due to epoll apparently returning the EPOLLOUT (writable) event too, we go on and try to write to the socket (commonly stream headers). This fails because the socket is closed, which becomes the error returned up the stack to the rest of Prosody. This also trips the 'onconnect' signal, which has effects on various things, such as the net.connect state machine. Probably undesirable effects. With this, we instead return "connection timeout", like server_event, and destroy the connection handle properly. And then nothing else happens because the connection has been destroyed.
author Kim Alvefur <zash@zash.se>
date Mon, 07 Jun 2021 17:37:14 +0200
parent 10370:78bda7932f17
child 12548:5133d6e48686
line wrap: on
line source


local response_codes = {
	-- Source: http://www.iana.org/assignments/http-status-codes

	[100] = "Continue"; -- RFC7231, Section 6.2.1
	[101] = "Switching Protocols"; -- RFC7231, Section 6.2.2
	[102] = "Processing";
	[103] = "Early Hints";
	-- [104-199] = "Unassigned";

	[200] = "OK"; -- RFC7231, Section 6.3.1
	[201] = "Created"; -- RFC7231, Section 6.3.2
	[202] = "Accepted"; -- RFC7231, Section 6.3.3
	[203] = "Non-Authoritative Information"; -- RFC7231, Section 6.3.4
	[204] = "No Content"; -- RFC7231, Section 6.3.5
	[205] = "Reset Content"; -- RFC7231, Section 6.3.6
	[206] = "Partial Content"; -- RFC7233, Section 4.1
	[207] = "Multi-Status";
	[208] = "Already Reported";
	-- [209-225] = "Unassigned";
	[226] = "IM Used";
	-- [227-299] = "Unassigned";

	[300] = "Multiple Choices"; -- RFC7231, Section 6.4.1
	[301] = "Moved Permanently"; -- RFC7231, Section 6.4.2
	[302] = "Found"; -- RFC7231, Section 6.4.3
	[303] = "See Other"; -- RFC7231, Section 6.4.4
	[304] = "Not Modified"; -- RFC7232, Section 4.1
	[305] = "Use Proxy"; -- RFC7231, Section 6.4.5
	-- [306] = "(Unused)"; -- RFC7231, Section 6.4.6
	[307] = "Temporary Redirect"; -- RFC7231, Section 6.4.7
	[308] = "Permanent Redirect";
	-- [309-399] = "Unassigned";

	[400] = "Bad Request"; -- RFC7231, Section 6.5.1
	[401] = "Unauthorized"; -- RFC7235, Section 3.1
	[402] = "Payment Required"; -- RFC7231, Section 6.5.2
	[403] = "Forbidden"; -- RFC7231, Section 6.5.3
	[404] = "Not Found"; -- RFC7231, Section 6.5.4
	[405] = "Method Not Allowed"; -- RFC7231, Section 6.5.5
	[406] = "Not Acceptable"; -- RFC7231, Section 6.5.6
	[407] = "Proxy Authentication Required"; -- RFC7235, Section 3.2
	[408] = "Request Timeout"; -- RFC7231, Section 6.5.7
	[409] = "Conflict"; -- RFC7231, Section 6.5.8
	[410] = "Gone"; -- RFC7231, Section 6.5.9
	[411] = "Length Required"; -- RFC7231, Section 6.5.10
	[412] = "Precondition Failed"; -- RFC7232, Section 4.2
	[413] = "Payload Too Large"; -- RFC7231, Section 6.5.11
	[414] = "URI Too Long"; -- RFC7231, Section 6.5.12
	[415] = "Unsupported Media Type"; -- RFC7231, Section 6.5.13
	[416] = "Range Not Satisfiable"; -- RFC7233, Section 4.4
	[417] = "Expectation Failed"; -- RFC7231, Section 6.5.14
	[418] = "I'm a teapot"; -- RFC2324, Section 2.3.2
	-- [419-420] = "Unassigned";
	[421] = "Misdirected Request"; -- RFC7540, Section 9.1.2
	[422] = "Unprocessable Entity";
	[423] = "Locked";
	[424] = "Failed Dependency";
	[425] = "Too Early";
	[426] = "Upgrade Required"; -- RFC7231, Section 6.5.15
	-- [427] = "Unassigned";
	[428] = "Precondition Required";
	[429] = "Too Many Requests";
	-- [430] = "Unassigned";
	[431] = "Request Header Fields Too Large";
	-- [432-450] = "Unassigned";
	[451] = "Unavailable For Legal Reasons";
	-- [452-499] = "Unassigned";

	[500] = "Internal Server Error"; -- RFC7231, Section 6.6.1
	[501] = "Not Implemented"; -- RFC7231, Section 6.6.2
	[502] = "Bad Gateway"; -- RFC7231, Section 6.6.3
	[503] = "Service Unavailable"; -- RFC7231, Section 6.6.4
	[504] = "Gateway Timeout"; -- RFC7231, Section 6.6.5
	[505] = "HTTP Version Not Supported"; -- RFC7231, Section 6.6.6
	[506] = "Variant Also Negotiates";
	[507] = "Insufficient Storage";
	[508] = "Loop Detected";
	-- [509] = "Unassigned";
	[510] = "Not Extended";
	[511] = "Network Authentication Required";
	-- [512-599] = "Unassigned";
};

for k,v in pairs(response_codes) do response_codes[k] = ("%03d %s"):format(k, v); end
return setmetatable(response_codes, { __index = function(_, k) return k.." Unassigned"; end })