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net.httpserver: Optimized response serialization.

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This commit is contained in:
Waqas Hussain 2009-12-27 10:09:22 +05:00
parent ea8ac406e6
commit c700f8867c
1 changed files with 11 additions and 16 deletions
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27
net/httpserver.lua
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@ -39,40 +39,35 @@ local function send_response(request, response)
if response.body then
local body = tostring(response.body);
log("debug", "Sending response to %s", request.id);
resp = { "HTTP/1.0 ", response.status or "200 OK", "\r\n"};
resp = { "HTTP/1.0 "..(response.status or "200 OK").."\r\n" };
local h = response.headers;
if h then
for k, v in pairs(h) do
t_insert(resp, k);
t_insert(resp, ": ");
t_insert(resp, v);
t_insert(resp, "\r\n");
t_insert(resp, k..": "..v.."\r\n");
end
end
if not (h and h["Content-Length"]) then
t_insert(resp, "Content-Length: ");
t_insert(resp, #body);
t_insert(resp, "\r\n");
t_insert(resp, "Content-Length: "..#body.."\r\n");
end
t_insert(resp, "\r\n");
if request.method ~= "HEAD" then
t_insert(resp, body);
end
request.write(t_concat(resp));
else
-- Response we have is just a string (the body)
log("debug", "Sending 200 response to %s", request.id or "<none>");
resp = { "HTTP/1.0 200 OK\r\n" };
t_insert(resp, "Connection: close\r\n");
t_insert(resp, "Content-Type: text/html\r\n");
t_insert(resp, "Content-Length: ");
t_insert(resp, #response);
t_insert(resp, "\r\n\r\n");
local resp = "HTTP/1.0 200 OK\r\n"
.. "Connection: close\r\n"
.. "Content-Type: text/html\r\n"
.. "Content-Length: "..#response.."\r\n"
.. "\r\n"
.. response;
t_insert(resp, response);
request.write(resp);
end
request.write(t_concat(resp));
if not request.stayopen then
request:destroy();
end