prosody
917a5ffb73f1
net/http/server.lua

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net/http/server.lua @ 4726:917a5ffb73f1

net.http.server: Correctly cache results of handler indexing, and also cache failures
author Matthew Wild <mwild1@gmail.com>
date Fri, 27 Apr 2012 20:00:06 +0100
parent 4715:4d6ebe54671e
child 4727:5ebf4096a2e1
comparison
equal deleted inserted replaced
4725:d085db6285db 4726:917a5ffb73f1
44 matching_handlers_set[handler] = { (select(2, event:gsub("/", "%1"))), is_wildcard_event(event) and 0 or 1, priority }; 44 matching_handlers_set[handler] = { (select(2, event:gsub("/", "%1"))), is_wildcard_event(event) and 0 or 1, priority };
45 table.insert(handlers_array, handler); 45 table.insert(handlers_array, handler);
46 end 46 end
47 end 47 end
48 end 48 end
49 if #handlers_array == 0 then return; end 49 if #handlers_array > 0 then
50 table.sort(handlers_array, function(b, a) 50 table.sort(handlers_array, function(b, a)
51 local a_score, b_score = matching_handlers_set[a], matching_handlers_set[b]; 51 local a_score, b_score = matching_handlers_set[a], matching_handlers_set[b];
52 for i = 1, #a_score do 52 for i = 1, #a_score do
53 if a_score[i] ~= b_score[i] then -- If equal, compare next score value 53 if a_score[i] ~= b_score[i] then -- If equal, compare next score value
54 return a_score[i] < b_score[i]; 54 return a_score[i] < b_score[i];
55 end 55 end
56 end 56 end
57 return false; 57 return false;
58 end); 58 end);
59 handlers[curr_event] = handlers_array; 59 else
60 handlers_array = false;
61 end
62 rawset(handlers, curr_event, handlers_array);
60 return handlers_array; 63 return handlers_array;
61 end; 64 end;
62 __newindex = function (handlers, curr_event, handlers_array) 65 __newindex = function (handlers, curr_event, handlers_array)
63 if handlers_array == nil 66 if handlers_array == nil
64 and is_wildcard_event(curr_event) then 67 and is_wildcard_event(curr_event) then
67 if is_wildcard_match(curr_event, event) then 70 if is_wildcard_match(curr_event, event) then
68 handlers[event] = nil; 71 handlers[event] = nil;
69 end 72 end
70 end 73 end
71 end 74 end
75 rawset(handlers, curr_event, handlers_array);
72 end; 76 end;
73 }); 77 });
74 78
75 local handle_request; 79 local handle_request;
76 local _1, _2, _3; 80 local _1, _2, _3;