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------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2004-2012, AdaCore --
-- --
-- This is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the --
-- Free Software Foundation; either version 3, or (at your option) any --
-- later version. This software is distributed in the hope that it will --
-- be useful, but WITHOUT ANY WARRANTY; without even the implied warranty --
-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
-- General Public License for more details. --
-- --
-- You should have received a copy of the GNU General Public License --
-- distributed with this software; see file COPYING3. If not, go --
-- to http://www.gnu.org/licenses for a complete copy of the license. --
------------------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Streams;
with AWS.Client;
with AWS.MIME;
with AWS.Resources;
with AWS.Response;
with AWS.Server.Status;
with AWS.Status;
with AWS.Translator;
with AWS.Utils;
procedure Stream_Response is
use Ada;
use Ada.Streams;
use AWS;
WS : Server.HTTP;
N : Natural := 0;
function CB (Request : Status.Data) return Response.Data is
begin
N := N + 1;
return Response.Build
(MIME.Text_HTML, "This is response " & Natural'Image (N)
& " from Stream_Response.CB callback procedure");
end CB;
procedure Get_Next is
R : Response.Data;
S : Resources.File_Type;
Buffer : Stream_Element_Array (1 .. 10);
Last : Stream_Element_Offset;
begin
R := Client.Get (Server.Status.Local_URL (WS));
Response.Message_Body (R, S);
Text_IO.Put ('[');
loop
Resources.Read (S, Buffer, Last);
Text_IO.Put (Translator.To_String (Buffer (1 .. Last)));
exit when Last < Buffer'Last;
end loop;
Text_IO.Put_Line ("]");
Resources.Close (S);
end Get_Next;
begin
Server.Start
(WS, "stream_response",
CB'Unrestricted_Access,
Port => 0,
Max_Connection => 15);
Text_IO.Put_Line ("started"); Ada.Text_IO.Flush;
for K in 1 .. 110 loop
Get_Next;
end loop;
Server.Shutdown (WS);
Text_IO.Put_Line ("shutdown");
end Stream_Response;
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