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-rw-r--r--net/http.lua26
1 files changed, 15 insertions, 11 deletions
diff --git a/net/http.lua b/net/http.lua
index a5acf46d..cd969209 100644
--- a/net/http.lua
+++ b/net/http.lua
@@ -17,11 +17,10 @@ local connlisteners_get = require "net.connlisteners".get;
local listener = connlisteners_get("httpclient") or error("No httpclient listener!");
local t_insert, t_concat = table.insert, table.concat;
-local tonumber, tostring, pairs, xpcall, select, debug_traceback, char, format =
+local tonumber, tostring, pairs, xpcall, select, debug_traceback, char, format =
tonumber, tostring, pairs, xpcall, select, debug.traceback, string.char, string.format;
local log = require "util.logger".init("http");
-local print = function () end
module "http"
@@ -43,6 +42,7 @@ local function request_reader(request, data, startpos)
elseif request.state ~= "completed" then
-- Error.. connection was closed prematurely
request.callback("connection-closed", 0, request);
+ return;
end
destroy_request(request);
request.body = nil;
@@ -50,7 +50,7 @@ local function request_reader(request, data, startpos)
return;
end
if request.state == "body" and request.state ~= "completed" then
- print("Reading body...")
+ log("debug", "Reading body...")
if not request.body then request.body = {}; request.havebodylength, request.bodylength = 0, tonumber(request.responseheaders["content-length"]); end
if startpos then
data = data:sub(startpos, -1)
@@ -67,11 +67,11 @@ local function request_reader(request, data, startpos)
request.body = nil;
request.state = "completed";
else
- print("", "Have "..request.havebodylength.." bytes out of "..request.bodylength);
+ log("debug", "Have "..request.havebodylength.." bytes out of "..request.bodylength);
end
end
elseif request.state == "headers" then
- print("Reading headers...")
+ log("debug", "Reading headers...")
local pos = startpos;
local headers, headers_complete = request.responseheaders;
if not headers then
@@ -83,12 +83,12 @@ local function request_reader(request, data, startpos)
local k, v = line:match("(%S+): (.+)");
if k and v then
headers[k:lower()] = v;
- --print("Header: "..k:lower().." = "..v);
+ --log("debug", "Header: "..k:lower().." = "..v);
elseif #line == 0 then
headers_complete = true;
break;
else
- print("Unhandled header line: "..line);
+ log("warn", "Unhandled header line: "..line);
end
end
if not headers_complete then return; end
@@ -102,11 +102,14 @@ local function request_reader(request, data, startpos)
return request_reader(request, data, startpos);
end
elseif request.state == "status" then
- print("Reading status...")
+ log("debug", "Reading status...")
local http, code, text, linelen = data:match("^HTTP/(%S+) (%d+) (.-)\r\n()", startpos);
code = tonumber(code);
if not code then
- return request.callback("invalid-status-line", 0, request);
+ log("warn", "Invalid HTTP status line, telling callback then closing");
+ local ret = request.callback("invalid-status-line", 0, request);
+ destroy_request(request);
+ return ret;
end
request.code, request.responseversion = code, http;
@@ -208,8 +211,9 @@ end
function destroy_request(request)
if request.conn then
- request.handler.close()
- listener.ondisconnect(request.conn, "closed");
+ request.conn = nil;
+ request.handler:close()
+ listener.ondisconnect(request.handler, "closed");
end
end