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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/inets/src/http_server/httpd_socket.erl
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The R13B03 release.OTP_R13B03
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diff --git a/lib/inets/src/http_server/httpd_socket.erl b/lib/inets/src/http_server/httpd_socket.erl
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+%%
+-module(httpd_socket).
+
+%% API (document close ?)
+-export([deliver/3, peername/2, resolve/0, close/2]).
+
+-include("httpd.hrl").
+
+-define(VMODULE,"SOCKET").
+-include_lib("kernel/include/inet.hrl").
+
+deliver(SocketType, Socket, IOListOrBinary) ->
+ case http_transport:send(SocketType, Socket, IOListOrBinary) of
+ {error, _Reason} ->
+ (catch close(SocketType, Socket)),
+ socket_closed;
+ _ ->
+ ok
+ end.
+
+peername(SocketType, Socket) ->
+ http_transport:peername(SocketType, Socket).
+
+resolve() ->
+ http_transport:resolve().
+
+close(SocketType, Socket) ->
+ close_sleep(SocketType, 1000),
+ Res =
+ case (catch http_transport:close(SocketType, Socket)) of
+ ok -> ok;
+ {error,Reason} -> {error,Reason};
+ {'EXIT',{noproc,_}} -> {error,closed};
+ {'EXIT',Reason} -> {error,Reason};
+ Otherwise -> {error,Otherwise}
+ end,
+ Res.
+
+%% Workaround for ssl problem when ssl does not deliver the message
+%% sent prior to the close before the close signal.
+close_sleep({ssl, _}, Time) ->
+ sleep(Time);
+close_sleep(_, _) ->
+ ok.
+
+sleep(T) -> receive after T -> ok end.