mirror of
https://github.com/processone/ejabberd.git
synced 2024-11-20 16:15:59 +01:00
063737e4f5
Due to historical reasons, ejabberd loads the whole file/data into the memory when serving an HTTP request. This is now improved: 1) For GET requests ejabberd uses sendfile(2) if the underlying connection is HTTP and falls back to read/write loop with 64kb buffer for HTTPS connections. This type of requests are handled by mod_http_fileserver, mod_http_upload, ejabberd_captcha, etc 2) POST requests are now limited to 20Mb and are fully downloaded into the memory for further processing (by ejabberd_web_admin, mod_bosh, etc) 3) PUT requests (e.g. for mod_http_upload) are handled by read/write loop with 64kb buffer
55 lines
2.4 KiB
Erlang
55 lines
2.4 KiB
Erlang
%%%----------------------------------------------------------------------
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%%%
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%%% ejabberd, Copyright (C) 2002-2018 ProcessOne
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%%%
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%%% This program is free software; you can redistribute it and/or
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%%% modify it under the terms of the GNU General Public License as
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%%% published by the Free Software Foundation; either version 2 of the
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%%% License, or (at your option) any later version.
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%%%
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%%% This program is distributed in the hope that it will be useful,
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%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
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%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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%%% General Public License for more details.
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%%%
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%%% You should have received a copy of the GNU General Public License along
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%%% with this program; if not, write to the Free Software Foundation, Inc.,
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%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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%%%
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%%%----------------------------------------------------------------------
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-record(request,
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{method :: method(),
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path = [] :: [binary()],
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q = [] :: [{binary() | nokey, binary()}],
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us = {<<>>, <<>>} :: {binary(), binary()},
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auth :: {binary(), binary()} | {oauth, binary(), []} | undefined,
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lang = <<"">> :: binary(),
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data = <<"">> :: binary(),
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ip :: {inet:ip_address(), inet:port_number()},
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host = <<"">> :: binary(),
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port = 5280 :: inet:port_number(),
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opts = [] :: list(),
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tp = http :: protocol(),
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headers = [] :: [{atom() | binary(), binary()}],
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length = 0 :: non_neg_integer(),
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sockmod :: gen_tcp | fast_tls,
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socket :: inet:socket() | fast_tls:tls_socket()}).
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-record(ws,
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{socket :: inet:socket() | fast_tls:tls_socket(),
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sockmod = gen_tcp :: gen_tcp | fast_tls,
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ip :: {inet:ip_address(), inet:port_number()},
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host = <<"">> :: binary(),
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port = 5280 :: inet:port_number(),
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path = [] :: [binary()],
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headers = [] :: [{atom() | binary(), binary()}],
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local_path = [] :: [binary()],
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q = [] :: [{binary() | nokey, binary()}],
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buf :: binary(),
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http_opts = [] :: list()}).
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-type method() :: 'GET' | 'HEAD' | 'DELETE' | 'OPTIONS' | 'PUT' | 'POST' | 'TRACE' | 'PATCH'.
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-type protocol() :: http | https.
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-type http_request() :: #request{}.
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