mirror of
https://github.com/lunarmodules/luasocket.git
synced 2024-12-25 12:08:21 +01:00
http.lua updated. still needs proxy support.
code.lua updated. looks neat.
This commit is contained in:
parent
3febb302ad
commit
89f3ecf782
15
TODO
15
TODO
@ -1,7 +1,17 @@
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replace times by getrusage
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change send/recv to avoid using select
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add gethostname and use it in HTTP, SMTP etc, and add manual entry.
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add local connect, and manual entry
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add shutdown, and manual entry
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only allocate in case of success
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only call select if io fails...
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Proxy support pro http
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make REUSEADDR an option...
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make sure modules know if their dependencies are there.
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_
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one thing i noticed in usocket.c is that it doesn't check for EINTR
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after write(), sendto(), read(), recvfrom() etc. ? the usual trick is
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to loop while you get EINTR:
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@ -68,7 +78,6 @@ Ajeitar o protocolo da luaopen_socket()... sei l
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- proteger ou atomizar o conjunto (timedout, receive), (timedout, send)
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- inet_ntoa também é uma merda.
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- SSL
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- Proxy support pro http
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- checar operações em closed sockets
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- checar teste de writable socket com select
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@ -99,7 +99,7 @@ end
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function getbyhttp(url, file, size)
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local response = socket.http.request_cb(
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{url = url},
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{body_cb = receive2disk(file, size)}
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{body_cb = receive2disk(file, size)}
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)
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print()
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if response.code ~= 200 then print(response.status or response.error) end
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532
src/http.lua
532
src/http.lua
@ -5,22 +5,29 @@
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-- Conforming to: RFC 2616, LTN7
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-- RCS ID: $Id$
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-----------------------------------------------------------------------------
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local Public, Private = {}, {}
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local socket = _G[LUASOCKET_LIBNAME] -- get LuaSocket namespace
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socket.http = Public -- create http sub namespace
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-- make sure LuaSocket is loaded
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if not LUASOCKET_LIBNAME then error('module requires LuaSocket') end
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-- get LuaSocket namespace
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local socket = _G[LUASOCKET_LIBNAME]
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if not socket then error('module requires LuaSocket') end
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-- create smtp namespace inside LuaSocket namespace
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local http = {}
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socket.http = http
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-- make all module globals fall into smtp namespace
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setmetatable(http, { __index = _G })
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setfenv(1, http)
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-----------------------------------------------------------------------------
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-- Program constants
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-----------------------------------------------------------------------------
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-- connection timeout in seconds
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Public.TIMEOUT = 60
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TIMEOUT = 60
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-- default port for document retrieval
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Public.PORT = 80
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PORT = 80
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-- user agent field sent in request
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Public.USERAGENT = "LuaSocket 2.0"
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USERAGENT = "LuaSocket 2.0"
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-- block size used in transfers
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Public.BLOCKSIZE = 8192
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BLOCKSIZE = 8192
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-----------------------------------------------------------------------------
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-- Tries to get a pattern from the server and closes socket on error
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@ -30,7 +37,7 @@ Public.BLOCKSIZE = 8192
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-- received pattern on success
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-- nil followed by error message on error
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-----------------------------------------------------------------------------
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function Private.try_receive(sock, pattern)
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local function try_receiving(sock, pattern)
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local data, err = sock:receive(pattern)
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if not data then sock:close() end
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return data, err
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@ -43,25 +50,12 @@ end
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-- Returns
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-- err: error message if any, nil if successfull
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-----------------------------------------------------------------------------
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function Private.try_send(sock, data)
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local sent, err = sock:send(data)
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local function try_sending(sock, ...)
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local sent, err = sock:send(unpack(arg))
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if not sent then sock:close() end
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return err
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end
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-----------------------------------------------------------------------------
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-- Computes status code from HTTP status line
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-- Input
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-- line: HTTP status line
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-- Returns
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-- code: integer with status code, or nil if malformed line
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-----------------------------------------------------------------------------
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function Private.get_statuscode(line)
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local code, _
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_, _, code = string.find(line, "HTTP/%d*%.%d* (%d%d%d)")
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return tonumber(code)
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end
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-----------------------------------------------------------------------------
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-- Receive server reply messages, parsing for status code
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-- Input
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@ -71,10 +65,13 @@ end
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-- line: full HTTP status line
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-- err: error message if any
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-----------------------------------------------------------------------------
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function Private.receive_status(sock)
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local function receive_status(sock)
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local line, err
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line, err = Private.try_receive(sock)
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if not err then return Private.get_statuscode(line), line
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line, err = try_receiving(sock)
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if not err then
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local code, _
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_, _, code = string.find(line, "HTTP/%d*%.%d* (%d%d%d)")
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return tonumber(code), line
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else return nil, nil, err end
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end
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@ -89,11 +86,12 @@ end
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-- all name_i are lowercase
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-- nil and error message in case of error
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-----------------------------------------------------------------------------
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function Private.receive_headers(sock, headers)
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local function receive_headers(sock, headers)
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local line, err
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local name, value, _
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headers = headers or {}
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-- get first line
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line, err = Private.try_receive(sock)
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line, err = try_receiving(sock)
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if err then return nil, err end
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-- headers go until a blank line is found
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while line ~= "" do
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@ -105,12 +103,12 @@ function Private.receive_headers(sock, headers)
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end
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name = string.lower(name)
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-- get next line (value might be folded)
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line, err = Private.try_receive(sock)
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line, err = try_receiving(sock)
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if err then return nil, err end
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-- unfold any folded values
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while not err and string.find(line, "^%s") do
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value = value .. line
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line, err = Private.try_receive(sock)
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line, err = try_receiving(sock)
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if err then return nil, err end
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end
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-- save pair in table
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@ -120,6 +118,19 @@ function Private.receive_headers(sock, headers)
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return headers
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end
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-----------------------------------------------------------------------------
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-- Aborts a receive callback
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-- Input
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-- cb: callback function
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-- err: error message to pass to callback
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-- Returns
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-- callback return or if nil err
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-----------------------------------------------------------------------------
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local function abort(cb, err)
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local go, err_or_f = cb(nil, err)
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return err_or_f or err
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end
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-----------------------------------------------------------------------------
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-- Receives a chunked message body
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-- Input
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@ -129,54 +140,37 @@ end
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-- Returns
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-- nil if successfull or an error message in case of error
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-----------------------------------------------------------------------------
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function Private.receivebody_bychunks(sock, headers, receive_cb)
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local chunk, size, line, err, go, uerr, _
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local function receive_body_bychunks(sock, headers, receive_cb)
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local chunk, size, line, err, go, err_or_f, _
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while 1 do
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-- get chunk size, skip extention
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line, err = Private.try_receive(sock)
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if err then
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local go, uerr = receive_cb(nil, err)
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return uerr or err
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end
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line, err = try_receiving(sock)
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if err then return abort(receive_cb, err) end
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size = tonumber(string.gsub(line, ";.*", ""), 16)
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if not size then
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err = "invalid chunk size"
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sock:close()
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go, uerr = receive_cb(nil, err)
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return uerr or err
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end
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if not size then return abort(receive_cb, "invalid chunk size") end
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-- was it the last chunk?
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if size <= 0 then break end
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-- get chunk
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chunk, err = Private.try_receive(sock, size)
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if err then
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go, uerr = receive_cb(nil, err)
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return uerr or err
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end
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chunk, err = try_receiving(sock, size)
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if err then return abort(receive_cb, err) end
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-- pass chunk to callback
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go, uerr = receive_cb(chunk)
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if not go then
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sock:close()
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return uerr or "aborted by callback"
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end
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go, err_or_f = receive_cb(chunk)
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-- see if callback needs to be replaced
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receive_cb = err_or_f or receive_cb
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-- see if callback aborted
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if not go then return err_or_f or "aborted by callback" end
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-- skip CRLF on end of chunk
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_, err = Private.try_receive(sock)
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if err then
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go, uerr = receive_cb(nil, err)
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return uerr or err
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end
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_, err = try_receiving(sock)
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if err then return abort(receive_cb, err) end
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end
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-- the server should not send trailer headers because we didn't send a
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-- header informing it we know how to deal with them. we do not risk
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-- being caught unprepaired.
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headers, err = Private.receive_headers(sock, headers)
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if err then
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go, uerr = receive_cb(nil, err)
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return uerr or err
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end
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_, err = receive_headers(sock, headers)
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if err then return abort(receive_cb, err) end
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-- let callback know we are done
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go, uerr = receive_cb("")
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return uerr
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_, err_or_f = receive_cb("")
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return err_or_f
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end
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-----------------------------------------------------------------------------
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@ -188,25 +182,21 @@ end
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-- Returns
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-- nil if successfull or an error message in case of error
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-----------------------------------------------------------------------------
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function Private.receivebody_bylength(sock, length, receive_cb)
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local uerr, go
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local function receive_body_bylength(sock, length, receive_cb)
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while length > 0 do
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local size = math.min(Public.BLOCKSIZE, length)
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local size = math.min(BLOCKSIZE, length)
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local chunk, err = sock:receive(size)
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-- if there was an error before we got all the data
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if err and string.len(chunk) ~= length then
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go, uerr = receive_cb(nil, err)
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return uerr or err
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end
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go, uerr = receive_cb(chunk)
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if not go then
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sock:close()
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return uerr or "aborted by callback"
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end
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length = length - size
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local go, err_or_f = receive_cb(chunk)
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length = length - string.len(chunk)
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-- see if callback aborted
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if not go then return err_or_f or "aborted by callback" end
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-- see if callback needs to be replaced
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receive_cb = err_or_f or receive_cb
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-- see if there was an error
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if err and length > 0 then return abort(receive_cb, err) end
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end
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go, uerr = receive_cb("")
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return uerr
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local _, err_or_f = receive_cb("")
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return err_or_f
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end
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-----------------------------------------------------------------------------
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@ -217,24 +207,24 @@ end
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-- Returns
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-- nil if successfull or an error message in case of error
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-----------------------------------------------------------------------------
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function Private.receivebody_untilclosed(sock, receive_cb)
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local err, go, uerr
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local function receive_body_untilclosed(sock, receive_cb)
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while 1 do
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local chunk, err = sock:receive(Public.BLOCKSIZE)
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if err == "closed" or not err then
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go, uerr = receive_cb(chunk)
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if not go then
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sock:close()
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return uerr or "aborted by callback"
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local chunk, err = sock:receive(BLOCKSIZE)
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local go, err_or_f = receive_cb(chunk)
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-- see if callback aborted
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if not go then return err_or_f or "aborted by callback" end
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-- see if callback needs to be replaced
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receive_cb = err_or_f or receive_cb
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-- see if we are done
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if err == "closed" then
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if chunk ~= "" then
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go, err_or_f = receive_cb("")
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return err_or_f
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end
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if err == "closed" then break end
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else
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go, uerr = callback(nil, err)
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return uerr or err
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end
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-- see if there was an error
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if err then return abort(receive_cb, err) end
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end
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go, uerr = receive_cb("")
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return uerr
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end
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-----------------------------------------------------------------------------
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@ -246,59 +236,68 @@ end
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-- Returns
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-- nil if successfull or an error message in case of error
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-----------------------------------------------------------------------------
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function Private.receive_body(sock, headers, receive_cb)
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local function receive_body(sock, headers, receive_cb)
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local te = headers["transfer-encoding"]
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if te and te ~= "identity" then
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-- get by chunked transfer-coding of message body
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return Private.receivebody_bychunks(sock, headers, receive_cb)
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return receive_body_bychunks(sock, headers, receive_cb)
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elseif tonumber(headers["content-length"]) then
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-- get by content-length
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local length = tonumber(headers["content-length"])
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return Private.receivebody_bylength(sock, length, receive_cb)
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return receive_body_bylength(sock, length, receive_cb)
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else
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-- get it all until connection closes
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return Private.receivebody_untilclosed(sock, receive_cb)
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return receive_body_untilclosed(sock, receive_cb)
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end
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end
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-----------------------------------------------------------------------------
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-- Drop HTTP response body
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-- Input
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-- sock: socket connected to the server
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-- headers: response header fields
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-- Returns
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-- nil if successfull or an error message in case of error
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-----------------------------------------------------------------------------
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function Private.drop_body(sock, headers)
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return Private.receive_body(sock, headers, function (c, e) return 1 end)
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end
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-----------------------------------------------------------------------------
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-- Sends data comming from a callback
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-- Input
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-- data: data connection
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-- send_cb: callback to produce file contents
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-- chunk, size: first callback return values
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-- Returns
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-- nil if successfull, or an error message in case of error
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-----------------------------------------------------------------------------
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function Private.send_indirect(data, send_cb, chunk, size)
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local total, sent, err
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total = 0
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local function send_body_bychunks(data, send_cb)
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while 1 do
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if type(chunk) ~= "string" or type(size) ~= "number" then
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data:close()
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if not chunk and type(size) == "string" then return size
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else return "invalid callback return" end
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end
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sent, err = data:send(chunk)
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if err then
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data:close()
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return err
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end
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total = total + sent
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if total >= size then break end
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chunk, size = send_cb()
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local chunk, err_or_f = send_cb()
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-- check if callback aborted
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if not chunk then return err_or_f or "aborted by callback" end
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-- check if callback should be replaced
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send_cb = err_or_f or send_cb
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-- if we are done, send last-chunk
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if chunk == "" then return try_sending(data, "0\r\n\r\n") end
|
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-- else send middle chunk
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local err = try_sending(data,
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string.format("%X\r\n", string.len(chunk)),
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chunk,
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"\r\n"
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)
|
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if err then return err end
|
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end
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end
|
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|
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-----------------------------------------------------------------------------
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-- Sends data comming from a callback
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-- Input
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-- data: data connection
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-- send_cb: callback to produce body contents
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-- Returns
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-- nil if successfull, or an error message in case of error
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-----------------------------------------------------------------------------
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local function send_body_bylength(data, send_cb)
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while 1 do
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local chunk, err_or_f = send_cb()
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-- check if callback aborted
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if not chunk then return err_or_f or "aborted by callback" end
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-- check if callback should be replaced
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send_cb = err_or_f or send_cb
|
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-- check if callback is done
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if chunk == "" then return end
|
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-- send data
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local err = try_sending(data, chunk)
|
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if err then return err end
|
||||
end
|
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end
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||||
|
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@ -310,16 +309,16 @@ end
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-- Returns
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-- err: error message if any
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-----------------------------------------------------------------------------
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function Private.send_headers(sock, headers)
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local function send_headers(sock, headers)
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local err
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headers = headers or {}
|
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-- send request headers
|
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for i, v in headers do
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err = Private.try_send(sock, i .. ": " .. v .. "\r\n")
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err = try_sending(sock, i .. ": " .. v .. "\r\n")
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if err then return err end
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end
|
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-- mark end of request headers
|
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return Private.try_send(sock, "\r\n")
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return try_sending(sock, "\r\n")
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end
|
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|
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-----------------------------------------------------------------------------
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@ -333,43 +332,39 @@ end
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-- Returns
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-- err: nil in case of success, error message otherwise
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-----------------------------------------------------------------------------
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function Private.send_request(sock, method, uri, headers, body_cb)
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local function send_request(sock, method, uri, headers, body_cb)
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local chunk, size, done, err
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-- send request line
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err = Private.try_send(sock, method .. " " .. uri .. " HTTP/1.1\r\n")
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err = try_sending(sock, method .. " " .. uri .. " HTTP/1.1\r\n")
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if err then return err end
|
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-- if there is a request message body, add content-length header
|
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chunk, size = body_cb()
|
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if type(chunk) == "string" and type(size) == "number" then
|
||||
if size > 0 then
|
||||
headers["content-length"] = tostring(size)
|
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end
|
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else
|
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sock:close()
|
||||
if not chunk and type(size) == "string" then return size
|
||||
else return "invalid callback return" end
|
||||
if body_cb and not headers["content-length"] then
|
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headers["transfer-encoding"] = "chunked"
|
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end
|
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-- send request headers
|
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err = Private.send_headers(sock, headers)
|
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err = send_headers(sock, headers)
|
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if err then return err end
|
||||
-- send request message body, if any
|
||||
if body_cb then
|
||||
return Private.send_indirect(sock, body_cb, chunk, size)
|
||||
if not headers["content-length"] then
|
||||
return send_body_bychunks(sock, body_cb)
|
||||
else
|
||||
return send_body_bylength(sock, body_cb)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Determines if we should read a message body from the server response
|
||||
-- Input
|
||||
-- request: a table with the original request information
|
||||
-- response: a table with the server response information
|
||||
-- reqt: a table with the original request information
|
||||
-- respt: a table with the server response information
|
||||
-- Returns
|
||||
-- 1 if a message body should be processed, nil otherwise
|
||||
-----------------------------------------------------------------------------
|
||||
function Private.has_body(request, response)
|
||||
if request.method == "HEAD" then return nil end
|
||||
if response.code == 204 or response.code == 304 then return nil end
|
||||
if response.code >= 100 and response.code < 200 then return nil end
|
||||
local function should_receive_body(reqt, respt)
|
||||
if reqt.method == "HEAD" then return nil end
|
||||
if respt.code == 204 or respt.code == 304 then return nil end
|
||||
if respt.code >= 100 and respt.code < 200 then return nil end
|
||||
return 1
|
||||
end
|
||||
|
||||
@ -381,11 +376,11 @@ end
|
||||
-- Returns
|
||||
-- lower: a table with the same headers, but with lowercase field names
|
||||
-----------------------------------------------------------------------------
|
||||
function Private.fill_headers(headers, parsed)
|
||||
local function fill_headers(headers, parsed)
|
||||
local lower = {}
|
||||
headers = headers or {}
|
||||
-- set default headers
|
||||
lower["user-agent"] = Public.USERAGENT
|
||||
lower["user-agent"] = USERAGENT
|
||||
-- override with user values
|
||||
for i,v in headers do
|
||||
lower[string.lower(i)] = v
|
||||
@ -399,15 +394,15 @@ end
|
||||
-----------------------------------------------------------------------------
|
||||
-- Decides wether we should follow retry with authorization formation
|
||||
-- Input
|
||||
-- request: a table with the original request information
|
||||
-- reqt: a table with the original request information
|
||||
-- parsed: parsed request URL
|
||||
-- response: a table with the server response information
|
||||
-- respt: a table with the server response information
|
||||
-- Returns
|
||||
-- 1 if we should retry, nil otherwise
|
||||
-----------------------------------------------------------------------------
|
||||
function Private.should_authorize(request, parsed, response)
|
||||
local function should_authorize(reqt, parsed, respt)
|
||||
-- if there has been an authorization attempt, it must have failed
|
||||
if request.headers["authorization"] then return nil end
|
||||
if reqt.headers["authorization"] then return nil end
|
||||
-- if we don't have authorization information, we can't retry
|
||||
if parsed.user and parsed.password then return 1
|
||||
else return nil end
|
||||
@ -416,66 +411,66 @@ end
|
||||
-----------------------------------------------------------------------------
|
||||
-- Returns the result of retrying a request with authorization information
|
||||
-- Input
|
||||
-- request: a table with the original request information
|
||||
-- reqt: a table with the original request information
|
||||
-- parsed: parsed request URL
|
||||
-- response: a table with the server response information
|
||||
-- respt: a table with the server response information
|
||||
-- Returns
|
||||
-- response: result of target redirection
|
||||
-- respt: result of target authorization
|
||||
-----------------------------------------------------------------------------
|
||||
function Private.authorize(request, parsed, response)
|
||||
request.headers["authorization"] = "Basic " ..
|
||||
socket.code.base64(parsed.user .. ":" .. parsed.password)
|
||||
local authorize = {
|
||||
redirects = request.redirects,
|
||||
method = request.method,
|
||||
url = request.url,
|
||||
body_cb = request.body_cb,
|
||||
headers = request.headers
|
||||
local function authorize(reqt, parsed, respt)
|
||||
reqt.headers["authorization"] = "Basic " ..
|
||||
socket.code.base64.encode(parsed.user .. ":" .. parsed.password)
|
||||
local autht = {
|
||||
nredirects = reqt.nredirects,
|
||||
method = reqt.method,
|
||||
url = reqt.url,
|
||||
body_cb = reqt.body_cb,
|
||||
headers = reqt.headers
|
||||
}
|
||||
return Public.request_cb(authorize, response)
|
||||
return request_cb(autht, respt)
|
||||
end
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Decides wether we should follow a server redirect message
|
||||
-- Input
|
||||
-- request: a table with the original request information
|
||||
-- response: a table with the server response information
|
||||
-- reqt: a table with the original request information
|
||||
-- respt: a table with the server response information
|
||||
-- Returns
|
||||
-- 1 if we should redirect, nil otherwise
|
||||
-----------------------------------------------------------------------------
|
||||
function Private.should_redirect(request, response)
|
||||
local follow = not request.stay
|
||||
follow = follow and (response.code == 301 or response.code == 302)
|
||||
follow = follow and (request.method == "GET" or request.method == "HEAD")
|
||||
follow = follow and not (request.redirects and request.redirects >= 5)
|
||||
local function should_redirect(reqt, respt)
|
||||
local follow = not reqt.stay
|
||||
follow = follow and (respt.code == 301 or respt.code == 302)
|
||||
follow = follow and (reqt.method == "GET" or reqt.method == "HEAD")
|
||||
follow = follow and not (reqt.nredirects and reqt.nredirects >= 5)
|
||||
return follow
|
||||
end
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Returns the result of a request following a server redirect message.
|
||||
-- Input
|
||||
-- request: a table with the original request information
|
||||
-- response: a table with the following fields:
|
||||
-- reqt: a table with the original request information
|
||||
-- respt: a table with the following fields:
|
||||
-- body_cb: response method body receive-callback
|
||||
-- Returns
|
||||
-- response: result of target redirection
|
||||
-- respt: result of target redirection
|
||||
-----------------------------------------------------------------------------
|
||||
function Private.redirect(request, response)
|
||||
local redirects = request.redirects or 0
|
||||
redirects = redirects + 1
|
||||
local redirect = {
|
||||
redirects = redirects,
|
||||
method = request.method,
|
||||
local function redirect(reqt, respt)
|
||||
local nredirects = reqt.nredirects or 0
|
||||
nredirects = nredirects + 1
|
||||
local redirt = {
|
||||
nredirects = nredirects,
|
||||
method = reqt.method,
|
||||
-- the RFC says the redirect URL has to be absolute, but some
|
||||
-- servers do not respect that
|
||||
url = socket.url.absolute(request.url, response.headers["location"]),
|
||||
body_cb = request.body_cb,
|
||||
headers = request.headers
|
||||
url = socket.url.absolute(reqt.url, respt.headers["location"]),
|
||||
body_cb = reqt.body_cb,
|
||||
headers = reqt.headers
|
||||
}
|
||||
local response = Public.request_cb(redirect, response)
|
||||
respt = request_cb(redirt, respt)
|
||||
-- we pass the location header as a clue we tried to redirect
|
||||
if response.headers then response.headers.location = redirect.url end
|
||||
return response
|
||||
if respt.headers then respt.headers.location = redirt.url end
|
||||
return respt
|
||||
end
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
@ -485,7 +480,7 @@ end
|
||||
-- Returns
|
||||
-- uri: request URI for parsed URL
|
||||
-----------------------------------------------------------------------------
|
||||
function Private.request_uri(parsed)
|
||||
local function request_uri(parsed)
|
||||
local uri = ""
|
||||
if parsed.path then uri = uri .. parsed.path end
|
||||
if parsed.params then uri = uri .. ";" .. parsed.params end
|
||||
@ -502,105 +497,110 @@ end
|
||||
-- user: account user name
|
||||
-- password: account password)
|
||||
-- Returns
|
||||
-- request: request table
|
||||
-- reqt: request table
|
||||
-----------------------------------------------------------------------------
|
||||
function Private.build_request(data)
|
||||
local request = {}
|
||||
local function build_request(data)
|
||||
local reqt = {}
|
||||
if type(data) == "table" then
|
||||
for i, v in data
|
||||
do request[i] = v
|
||||
do reqt[i] = v
|
||||
end
|
||||
else request.url = data end
|
||||
return request
|
||||
else reqt.url = data end
|
||||
return reqt
|
||||
end
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Sends a HTTP request and retrieves the server reply using callbacks to
|
||||
-- send the request body and receive the response body
|
||||
-- Input
|
||||
-- request: a table with the following fields
|
||||
-- reqt: a table with the following fields
|
||||
-- method: "GET", "PUT", "POST" etc (defaults to "GET")
|
||||
-- url: target uniform resource locator
|
||||
-- user, password: authentication information
|
||||
-- headers: request headers to send, or nil if none
|
||||
-- body_cb: request message body send-callback, or nil if none
|
||||
-- stay: should we refrain from following a server redirect message?
|
||||
-- response: a table with the following fields:
|
||||
-- respt: a table with the following fields:
|
||||
-- body_cb: response method body receive-callback
|
||||
-- Returns
|
||||
-- response: a table with the following fields:
|
||||
-- respt: a table with the following fields:
|
||||
-- headers: response header fields received, or nil if failed
|
||||
-- status: server response status line, or nil if failed
|
||||
-- code: server status code, or nil if failed
|
||||
-- error: error message, or nil if successfull
|
||||
-----------------------------------------------------------------------------
|
||||
function Public.request_cb(request, response)
|
||||
local parsed = socket.url.parse(request.url, {
|
||||
function request_cb(reqt, respt)
|
||||
local parsed = socket.url.parse(reqt.url, {
|
||||
host = "",
|
||||
port = Public.PORT,
|
||||
port = PORT,
|
||||
path ="/",
|
||||
scheme = "http"
|
||||
})
|
||||
if parsed.scheme ~= "http" then
|
||||
response.error = string.format("unknown scheme '%s'", parsed.scheme)
|
||||
return response
|
||||
respt.error = string.format("unknown scheme '%s'", parsed.scheme)
|
||||
return respt
|
||||
end
|
||||
-- explicit authentication info overrides that given by the URL
|
||||
parsed.user = request.user or parsed.user
|
||||
parsed.password = request.password or parsed.password
|
||||
parsed.user = reqt.user or parsed.user
|
||||
parsed.password = reqt.password or parsed.password
|
||||
-- default method
|
||||
request.method = request.method or "GET"
|
||||
reqt.method = reqt.method or "GET"
|
||||
-- fill default headers
|
||||
request.headers = Private.fill_headers(request.headers, parsed)
|
||||
reqt.headers = fill_headers(reqt.headers, parsed)
|
||||
-- try to connect to server
|
||||
local sock
|
||||
sock, response.error = socket.connect(parsed.host, parsed.port)
|
||||
if not sock then return response end
|
||||
sock, respt.error = socket.connect(parsed.host, parsed.port)
|
||||
if not sock then return respt end
|
||||
-- set connection timeout so that we do not hang forever
|
||||
sock:settimeout(Public.TIMEOUT)
|
||||
sock:settimeout(TIMEOUT)
|
||||
-- send request message
|
||||
response.error = Private.send_request(sock, request.method,
|
||||
Private.request_uri(parsed), request.headers, request.body_cb)
|
||||
if response.error then return response end
|
||||
respt.error = send_request(sock, reqt.method,
|
||||
request_uri(parsed), reqt.headers, reqt.body_cb)
|
||||
if respt.error then
|
||||
sock:close()
|
||||
return respt
|
||||
end
|
||||
-- get server response message
|
||||
response.code, response.status, response.error =
|
||||
Private.receive_status(sock)
|
||||
if response.error then return response end
|
||||
-- deal with 1xx status
|
||||
if response.code == 100 then
|
||||
response.headers, response.error = Private.receive_headers(sock, {})
|
||||
if response.error then return response end
|
||||
response.code, response.status, response.error =
|
||||
Private.receive_status(sock)
|
||||
if response.error then return response end
|
||||
respt.code, respt.status, respt.error = receive_status(sock)
|
||||
if respt.error then return respt end
|
||||
-- deal with continue 100
|
||||
-- servers should not send them, but they might
|
||||
if respt.code == 100 then
|
||||
respt.headers, respt.error = receive_headers(sock, {})
|
||||
if respt.error then return respt end
|
||||
respt.code, respt.status, respt.error = receive_status(sock)
|
||||
if respt.error then return respt end
|
||||
end
|
||||
-- receive all headers
|
||||
response.headers, response.error = Private.receive_headers(sock, {})
|
||||
if response.error then return response end
|
||||
respt.headers, respt.error = receive_headers(sock, {})
|
||||
if respt.error then return respt end
|
||||
-- decide what to do based on request and response parameters
|
||||
if Private.should_redirect(request, response) then
|
||||
Private.drop_body(sock, response.headers)
|
||||
if should_redirect(reqt, respt) then
|
||||
-- drop the body
|
||||
receive_body(sock, respt.headers, function (c, e) return 1 end)
|
||||
-- we are done with this connection
|
||||
sock:close()
|
||||
return Private.redirect(request, response)
|
||||
elseif Private.should_authorize(request, parsed, response) then
|
||||
Private.drop_body(sock, response.headers)
|
||||
return redirect(reqt, respt)
|
||||
elseif should_authorize(reqt, parsed, respt) then
|
||||
-- drop the body
|
||||
receive_body(sock, respt.headers, function (c, e) return 1 end)
|
||||
-- we are done with this connection
|
||||
sock:close()
|
||||
return Private.authorize(request, parsed, response)
|
||||
elseif Private.has_body(request, response) then
|
||||
response.error = Private.receive_body(sock, response.headers,
|
||||
response.body_cb)
|
||||
if response.error then return response end
|
||||
return authorize(reqt, parsed, respt)
|
||||
elseif should_receive_body(reqt, respt) then
|
||||
respt.error = receive_body(sock, respt.headers, respt.body_cb)
|
||||
if respt.error then return respt end
|
||||
sock:close()
|
||||
return response
|
||||
return respt
|
||||
end
|
||||
sock:close()
|
||||
return response
|
||||
return respt
|
||||
end
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Sends a HTTP request and retrieves the server reply
|
||||
-- Input
|
||||
-- request: a table with the following fields
|
||||
-- reqt: a table with the following fields
|
||||
-- method: "GET", "PUT", "POST" etc (defaults to "GET")
|
||||
-- url: request URL, i.e. the document to be retrieved
|
||||
-- user, password: authentication information
|
||||
@ -608,22 +608,22 @@ end
|
||||
-- body: request message body as a string, or nil if none
|
||||
-- stay: should we refrain from following a server redirect message?
|
||||
-- Returns
|
||||
-- response: a table with the following fields:
|
||||
-- respt: a table with the following fields:
|
||||
-- body: response message body, or nil if failed
|
||||
-- headers: response header fields, or nil if failed
|
||||
-- status: server response status line, or nil if failed
|
||||
-- code: server response status code, or nil if failed
|
||||
-- error: error message if any
|
||||
-----------------------------------------------------------------------------
|
||||
function Public.request(request)
|
||||
local response = {}
|
||||
request.body_cb = socket.callback.send_string(request.body)
|
||||
function request(reqt)
|
||||
local respt = {}
|
||||
reqt.body_cb = socket.callback.send_string(reqt.body)
|
||||
local concat = socket.concat.create()
|
||||
response.body_cb = socket.callback.receive_concat(concat)
|
||||
response = Public.request_cb(request, response)
|
||||
response.body = concat:getresult()
|
||||
response.body_cb = nil
|
||||
return response
|
||||
respt.body_cb = socket.callback.receive_concat(concat)
|
||||
respt = request_cb(reqt, respt)
|
||||
respt.body = concat:getresult()
|
||||
respt.body_cb = nil
|
||||
return respt
|
||||
end
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
@ -639,12 +639,11 @@ end
|
||||
-- code: server response status code, or nil if failed
|
||||
-- error: error message if any
|
||||
-----------------------------------------------------------------------------
|
||||
function Public.get(url_or_request)
|
||||
local request = Private.build_request(url_or_request)
|
||||
request.method = "GET"
|
||||
local response = Public.request(request)
|
||||
return response.body, response.headers,
|
||||
response.code, response.error
|
||||
function get(url_or_request)
|
||||
local reqt = build_request(url_or_request)
|
||||
reqt.method = "GET"
|
||||
local respt = request(reqt)
|
||||
return respt.body, respt.headers, respt.code, respt.error
|
||||
end
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
@ -662,11 +661,14 @@ end
|
||||
-- code: server response status code, or nil if failed
|
||||
-- error: error message, or nil if successfull
|
||||
-----------------------------------------------------------------------------
|
||||
function Public.post(url_or_request, body)
|
||||
local request = Private.build_request(url_or_request)
|
||||
request.method = "POST"
|
||||
request.body = request.body or body
|
||||
local response = Public.request(request)
|
||||
return response.body, response.headers,
|
||||
response.code, response.error
|
||||
function post(url_or_request, body)
|
||||
local reqt = build_request(url_or_request)
|
||||
reqt.method = "POST"
|
||||
reqt.body = reqt.body or body
|
||||
reqt.headers = reqt.headers or
|
||||
{ ["content-length"] = string.len(reqt.body) }
|
||||
local respt = request(reqt)
|
||||
return respt.body, respt.headers, respt.code, respt.error
|
||||
end
|
||||
|
||||
return http
|
||||
|
@ -37,6 +37,7 @@ int sock_accept(p_sock ps, p_sock pa, SA *addr, socklen_t *addr_len,
|
||||
const char *sock_connect(p_sock ps, SA *addr, socklen_t addr_len);
|
||||
const char *sock_bind(p_sock ps, SA *addr, socklen_t addr_len);
|
||||
void sock_listen(p_sock ps, int backlog);
|
||||
void sock_shutdown(p_sock ps, int how);
|
||||
int sock_send(p_sock ps, const char *data, size_t count,
|
||||
size_t *sent, int timeout);
|
||||
int sock_recv(p_sock ps, char *data, size_t count,
|
||||
|
38
src/tcp.c
38
src/tcp.c
@ -25,6 +25,7 @@ static int meth_bind(lua_State *L);
|
||||
static int meth_send(lua_State *L);
|
||||
static int meth_getsockname(lua_State *L);
|
||||
static int meth_getpeername(lua_State *L);
|
||||
static int meth_shutdown(lua_State *L);
|
||||
static int meth_receive(lua_State *L);
|
||||
static int meth_accept(lua_State *L);
|
||||
static int meth_close(lua_State *L);
|
||||
@ -49,6 +50,7 @@ static luaL_reg tcp[] = {
|
||||
{"getsockname", meth_getsockname},
|
||||
{"settimeout", meth_settimeout},
|
||||
{"close", meth_close},
|
||||
{"shutdown", meth_shutdown},
|
||||
{"setoption", meth_setoption},
|
||||
{"__gc", meth_close},
|
||||
{"fd", meth_fd},
|
||||
@ -201,12 +203,12 @@ static int meth_accept(lua_State *L)
|
||||
int err = IO_ERROR;
|
||||
p_tcp server = (p_tcp) aux_checkclass(L, "tcp{server}", 1);
|
||||
p_tm tm = &server->tm;
|
||||
p_tcp client = lua_newuserdata(L, sizeof(t_tcp));
|
||||
aux_setclass(L, "tcp{client}", -1);
|
||||
p_tcp client;
|
||||
t_sock sock;
|
||||
tm_markstart(tm);
|
||||
/* loop until connection accepted or timeout happens */
|
||||
while (err != IO_DONE) {
|
||||
err = sock_accept(&server->sock, &client->sock,
|
||||
err = sock_accept(&server->sock, &sock,
|
||||
(SA *) &addr, &addr_len, tm_getfailure(tm));
|
||||
if (err == IO_CLOSED || (err == IO_TIMEOUT && !tm_getfailure(tm))) {
|
||||
lua_pushnil(L);
|
||||
@ -214,6 +216,9 @@ static int meth_accept(lua_State *L)
|
||||
return 2;
|
||||
}
|
||||
}
|
||||
client = lua_newuserdata(L, sizeof(t_tcp));
|
||||
aux_setclass(L, "tcp{client}", -1);
|
||||
client->sock = sock;
|
||||
/* initialize remaining structure fields */
|
||||
io_init(&client->io, (p_send) sock_send, (p_recv) sock_recv, &client->sock);
|
||||
tm_init(&client->tm, -1, -1);
|
||||
@ -272,6 +277,33 @@ static int meth_close(lua_State *L)
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Shuts the connection down
|
||||
\*-------------------------------------------------------------------------*/
|
||||
static int meth_shutdown(lua_State *L)
|
||||
{
|
||||
p_tcp tcp = (p_tcp) aux_checkgroup(L, "tcp{any}", 1);
|
||||
const char *how = luaL_optstring(L, 2, "both");
|
||||
switch (how[0]) {
|
||||
case 'b':
|
||||
if (strcmp(how, "both")) goto error;
|
||||
sock_shutdown(&tcp->sock, 2);
|
||||
break;
|
||||
case 's':
|
||||
if (strcmp(how, "send")) goto error;
|
||||
sock_shutdown(&tcp->sock, 1);
|
||||
break;
|
||||
case 'r':
|
||||
if (strcmp(how, "receive")) goto error;
|
||||
sock_shutdown(&tcp->sock, 0);
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
error:
|
||||
luaL_argerror(L, 2, "invalid shutdown method");
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Just call inet methods
|
||||
\*-------------------------------------------------------------------------*/
|
||||
|
110
src/usocket.c
110
src/usocket.c
@ -72,6 +72,14 @@ void sock_listen(p_sock ps, int backlog)
|
||||
listen(*ps, backlog);
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
*
|
||||
\*-------------------------------------------------------------------------*/
|
||||
void sock_shutdown(p_sock ps, int how)
|
||||
{
|
||||
shutdown(*ps, how);
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Accept with timeout
|
||||
\*-------------------------------------------------------------------------*/
|
||||
@ -100,39 +108,47 @@ int sock_accept(p_sock ps, p_sock pa, SA *addr, socklen_t *addr_len,
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Send with timeout
|
||||
* Here we exchanged the order of the calls to write and select
|
||||
* The idea is that the outer loop (whoever is calling sock_send)
|
||||
* will call the function again if we didn't time out, so we can
|
||||
* call write and then select only if it fails.
|
||||
* Should speed things up!
|
||||
* We are also treating EINTR and EPIPE errors.
|
||||
\*-------------------------------------------------------------------------*/
|
||||
int sock_send(p_sock ps, const char *data, size_t count, size_t *sent,
|
||||
int timeout)
|
||||
{
|
||||
t_sock sock = *ps;
|
||||
struct timeval tv;
|
||||
fd_set fds;
|
||||
ssize_t put = 0;
|
||||
int err;
|
||||
ssize_t put;
|
||||
int ret;
|
||||
/* avoid making system calls on closed sockets */
|
||||
if (sock == SOCK_INVALID) return IO_CLOSED;
|
||||
tv.tv_sec = timeout / 1000;
|
||||
tv.tv_usec = (timeout % 1000) * 1000;
|
||||
FD_ZERO(&fds);
|
||||
FD_SET(sock, &fds);
|
||||
ret = select(sock+1, NULL, &fds, NULL, timeout >= 0 ? &tv : NULL);
|
||||
if (ret > 0) {
|
||||
put = write(sock, data, count);
|
||||
if (put <= 0) {
|
||||
err = IO_CLOSED;
|
||||
#ifdef __CYGWIN__
|
||||
/* this is for CYGWIN, which is like Unix but has Win32 bugs */
|
||||
if (errno == EWOULDBLOCK) err = IO_DONE;
|
||||
#endif
|
||||
*sent = 0;
|
||||
} else {
|
||||
*sent = put;
|
||||
err = IO_DONE;
|
||||
}
|
||||
return err;
|
||||
} else {
|
||||
/* make sure we repeat in case the call was interrupted */
|
||||
do put = write(sock, data, count);
|
||||
while (put <= 0 && errno == EINTR);
|
||||
/* deal with failure */
|
||||
if (put <= 0) {
|
||||
/* in any case, nothing has been sent */
|
||||
*sent = 0;
|
||||
return IO_TIMEOUT;
|
||||
/* run select to avoid busy wait */
|
||||
if (errno != EPIPE) {
|
||||
struct timeval tv;
|
||||
fd_set fds;
|
||||
tv.tv_sec = timeout / 1000;
|
||||
tv.tv_usec = (timeout % 1000) * 1000;
|
||||
FD_ZERO(&fds);
|
||||
FD_SET(sock, &fds);
|
||||
ret = select(sock+1, NULL, &fds, NULL, timeout >= 0 ? &tv : NULL);
|
||||
/* tell the caller to call us again because there is more data */
|
||||
if (ret > 0) return IO_DONE;
|
||||
/* tell the caller there was no data before timeout */
|
||||
else return IO_TIMEOUT;
|
||||
/* here we know the connection has been closed */
|
||||
} else return IO_CLOSED;
|
||||
/* here we sent successfully sent something */
|
||||
} else {
|
||||
*sent = put;
|
||||
return IO_DONE;
|
||||
}
|
||||
}
|
||||
|
||||
@ -176,32 +192,36 @@ int sock_sendto(p_sock ps, const char *data, size_t count, size_t *sent,
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Receive with timeout
|
||||
* Here we exchanged the order of the calls to write and select
|
||||
* The idea is that the outer loop (whoever is calling sock_send)
|
||||
* will call the function again if we didn't time out, so we can
|
||||
* call write and then select only if it fails.
|
||||
* Should speed things up!
|
||||
* We are also treating EINTR errors.
|
||||
\*-------------------------------------------------------------------------*/
|
||||
int sock_recv(p_sock ps, char *data, size_t count, size_t *got, int timeout)
|
||||
{
|
||||
t_sock sock = *ps;
|
||||
struct timeval tv;
|
||||
fd_set fds;
|
||||
int ret;
|
||||
ssize_t taken = 0;
|
||||
ssize_t taken;
|
||||
if (sock == SOCK_INVALID) return IO_CLOSED;
|
||||
tv.tv_sec = timeout / 1000;
|
||||
tv.tv_usec = (timeout % 1000) * 1000;
|
||||
FD_ZERO(&fds);
|
||||
FD_SET(sock, &fds);
|
||||
ret = select(sock+1, &fds, NULL, NULL, timeout >= 0 ? &tv : NULL);
|
||||
if (ret > 0) {
|
||||
taken = read(sock, data, count);
|
||||
if (taken <= 0) {
|
||||
*got = 0;
|
||||
return IO_CLOSED;
|
||||
} else {
|
||||
*got = taken;
|
||||
return IO_DONE;
|
||||
}
|
||||
} else {
|
||||
do taken = read(sock, data, count);
|
||||
while (taken <= 0 && errno == EINTR);
|
||||
if (taken <= 0) {
|
||||
struct timeval tv;
|
||||
fd_set fds;
|
||||
int ret;
|
||||
*got = 0;
|
||||
return IO_TIMEOUT;
|
||||
if (taken == 0) return IO_CLOSED;
|
||||
tv.tv_sec = timeout / 1000;
|
||||
tv.tv_usec = (timeout % 1000) * 1000;
|
||||
FD_ZERO(&fds);
|
||||
FD_SET(sock, &fds);
|
||||
ret = select(sock+1, &fds, NULL, NULL, timeout >= 0 ? &tv : NULL);
|
||||
if (ret > 0) return IO_DONE;
|
||||
else return IO_TIMEOUT;
|
||||
} else {
|
||||
*got = taken;
|
||||
return IO_DONE;
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -35,6 +35,14 @@ void sock_destroy(p_sock ps)
|
||||
}
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
*
|
||||
\*-------------------------------------------------------------------------*/
|
||||
void sock_shutdown(p_sock ps, int how)
|
||||
{
|
||||
shutdown(*ps, how);
|
||||
}
|
||||
|
||||
/*-------------------------------------------------------------------------*\
|
||||
* Creates and sets up a socket
|
||||
\*-------------------------------------------------------------------------*/
|
||||
|
@ -1,4 +1,4 @@
|
||||
AuthName "Test Realm"
|
||||
AuthType Basic
|
||||
AuthUserFile /home/diego/tec/luasocket/test/auth/.htpasswd
|
||||
AuthUserFile /Users/diego/tec/luasocket/test/auth/.htpasswd
|
||||
require valid-user
|
||||
|
@ -1,8 +1,8 @@
|
||||
-- needs Alias from /home/c/diego/tec/luasocket/test to
|
||||
-- /luasocket-test
|
||||
-- "/luasocket-test" and "/luasocket-test/"
|
||||
-- needs ScriptAlias from /home/c/diego/tec/luasocket/test/cgi
|
||||
-- to /luasocket-test-cgi
|
||||
-- needs AllowOverride AuthConfig on /home/c/diego/tec/luasocket/test/auth
|
||||
-- to "/luasocket-test-cgi" and "/luasocket-test-cgi/"
|
||||
-- needs "AllowOverride AuthConfig" on /home/c/diego/tec/luasocket/test/auth
|
||||
local similar = function(s1, s2)
|
||||
return string.lower(string.gsub(s1 or "", "%s", "")) ==
|
||||
string.lower(string.gsub(s2 or "", "%s", ""))
|
||||
@ -31,12 +31,18 @@ local check_request = function(request, expect, ignore)
|
||||
local response = socket.http.request(request)
|
||||
for i,v in response do
|
||||
if not ignore[i] then
|
||||
if v ~= expect[i] then fail(i .. " differs!") end
|
||||
if v ~= expect[i] then
|
||||
if string.len(v) < 80 then print(v) end
|
||||
fail(i .. " differs!")
|
||||
end
|
||||
end
|
||||
end
|
||||
for i,v in expect do
|
||||
if not ignore[i] then
|
||||
if v ~= response[i] then fail(i .. " differs!") end
|
||||
if v ~= response[i] then
|
||||
if string.len(v) < 80 then print(v) end
|
||||
fail(i .. " differs!")
|
||||
end
|
||||
end
|
||||
end
|
||||
print("ok")
|
||||
@ -47,15 +53,18 @@ local host, request, response, ignore, expect, index, prefix, cgiprefix
|
||||
local t = socket.time()
|
||||
|
||||
host = host or "localhost"
|
||||
prefix = prefix or "/luasocket"
|
||||
cgiprefix = cgiprefix or "/luasocket/cgi"
|
||||
prefix = prefix or "/luasocket-test"
|
||||
cgiprefix = cgiprefix or "/luasocket-test-cgi"
|
||||
index = readfile("test/index.html")
|
||||
|
||||
io.write("testing request uri correctness: ")
|
||||
local forth = cgiprefix .. "/request-uri?" .. "this+is+the+query+string"
|
||||
local back = socket.http.get("http://" .. host .. forth)
|
||||
local back, h, c, e = socket.http.get("http://" .. host .. forth)
|
||||
if similar(back, forth) then print("ok")
|
||||
else fail("failed!") end
|
||||
else
|
||||
print(h, c, e)
|
||||
fail()
|
||||
end
|
||||
|
||||
io.write("testing query string correctness: ")
|
||||
forth = "this+is+the+query+string"
|
||||
@ -77,6 +86,38 @@ ignore = {
|
||||
}
|
||||
check_request(request, expect, ignore)
|
||||
|
||||
socket.http.get("http://" .. host .. prefix .. "/lixo.html")
|
||||
|
||||
io.write("testing post method: ")
|
||||
-- wanted to test chunked post, but apache doesn't support it...
|
||||
request = {
|
||||
url = "http://" .. host .. cgiprefix .. "/cat",
|
||||
method = "POST",
|
||||
body = index,
|
||||
-- remove content-length header to send chunked body
|
||||
headers = { ["content-length"] = string.len(index) }
|
||||
}
|
||||
expect = {
|
||||
body = index,
|
||||
code = 200
|
||||
}
|
||||
ignore = {
|
||||
status = 1,
|
||||
headers = 1
|
||||
}
|
||||
check_request(request, expect, ignore)
|
||||
|
||||
io.write("testing simple post function: ")
|
||||
body = socket.http.post("http://" .. host .. cgiprefix .. "/cat", index)
|
||||
check(body == index)
|
||||
|
||||
io.write("testing simple post function with table args: ")
|
||||
body = socket.http.post {
|
||||
url = "http://" .. host .. cgiprefix .. "/cat",
|
||||
body = index
|
||||
}
|
||||
check(body == index)
|
||||
|
||||
io.write("testing http redirection: ")
|
||||
request = {
|
||||
url = "http://" .. host .. prefix
|
||||
@ -175,7 +216,8 @@ io.write("testing manual basic auth: ")
|
||||
request = {
|
||||
url = "http://" .. host .. prefix .. "/auth/index.html",
|
||||
headers = {
|
||||
authorization = "Basic " .. socket.code.base64("luasocket:password")
|
||||
authorization = "Basic " ..
|
||||
socket.code.base64.encode("luasocket:password")
|
||||
}
|
||||
}
|
||||
expect = {
|
||||
@ -246,22 +288,6 @@ ignore = {
|
||||
}
|
||||
check_request(request, expect, ignore)
|
||||
|
||||
io.write("testing post method: ")
|
||||
request = {
|
||||
url = "http://" .. host .. cgiprefix .. "/cat",
|
||||
method = "POST",
|
||||
body = index
|
||||
}
|
||||
expect = {
|
||||
body = index,
|
||||
code = 200
|
||||
}
|
||||
ignore = {
|
||||
status = 1,
|
||||
headers = 1
|
||||
}
|
||||
check_request(request, expect, ignore)
|
||||
|
||||
io.write("testing wrong scheme: ")
|
||||
request = {
|
||||
url = "wrong://" .. host .. cgiprefix .. "/cat",
|
||||
@ -287,17 +313,6 @@ body = socket.http.get {
|
||||
}
|
||||
check(body == index)
|
||||
|
||||
io.write("testing simple post function: ")
|
||||
body = socket.http.post("http://" .. host .. cgiprefix .. "/cat", index)
|
||||
check(body == index)
|
||||
|
||||
io.write("testing simple post function with table args: ")
|
||||
body = socket.http.post {
|
||||
url = "http://" .. host .. cgiprefix .. "/cat",
|
||||
body = index
|
||||
}
|
||||
check(body == index)
|
||||
|
||||
io.write("testing HEAD method: ")
|
||||
response = socket.http.request {
|
||||
method = "HEAD",
|
||||
|
@ -84,19 +84,19 @@ function reconnect()
|
||||
remote [[
|
||||
if data then data:close() data = nil end
|
||||
data = server:accept()
|
||||
-- data:setoption("nodelay", true)
|
||||
data:setoption("tcp-nodelay", true)
|
||||
]]
|
||||
data, err = socket.connect(host, port)
|
||||
if not data then fail(err)
|
||||
else pass("connected!") end
|
||||
-- data:setoption("nodelay", true)
|
||||
data:setoption("tcp-nodelay", true)
|
||||
end
|
||||
|
||||
pass("attempting control connection...")
|
||||
control, err = socket.connect(host, port)
|
||||
if err then fail(err)
|
||||
else pass("connected!") end
|
||||
-- control:setoption("nodelay", true)
|
||||
control:setoption("tcp-nodelay", true)
|
||||
|
||||
------------------------------------------------------------------------
|
||||
test("method registration")
|
||||
|
Loading…
Reference in New Issue
Block a user