78 lines
3.9 KiB
Ada
78 lines
3.9 KiB
Ada
-----------------------------------------------------------------------------
|
|
-- --
|
|
-- ADASOCKETS COMPONENTS --
|
|
-- --
|
|
-- M U L T I --
|
|
-- --
|
|
-- B o d y --
|
|
-- --
|
|
-- Copyright (C) 1998-2020 Samuel Tardieu <sam@rfc1149.net> --
|
|
-- Copyright (C) 1999-2003 ENST http://www.enst.fr/ --
|
|
-- --
|
|
-- AdaSockets 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 2, or (at your option) --
|
|
-- any later version. AdaSockets 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 AdaSockets; see file COPYING. If not, write to the Free --
|
|
-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA --
|
|
-- 02111-1307, USA. --
|
|
-- --
|
|
-- As a special exception, if other files instantiate generics from --
|
|
-- this unit, or you link this unit with other files to produce an --
|
|
-- executable, this unit does not by itself cause the resulting --
|
|
-- executable to be covered by the GNU General Public License. This --
|
|
-- exception does not however invalidate any other reasons why the --
|
|
-- executable file might be covered by the GNU Public License. --
|
|
-- --
|
|
-- The main repository for this software is located at: --
|
|
-- http://www.rfc1149.net/devel/adasockets --
|
|
-- --
|
|
-- If you have any question, please send a mail to the AdaSockets list --
|
|
-- adasockets@lists.rfc1149.net --
|
|
-- --
|
|
-----------------------------------------------------------------------------
|
|
|
|
with Ada.Command_Line; use Ada.Command_Line;
|
|
with Ada.Exceptions; use Ada.Exceptions;
|
|
with Ada.Text_IO; use Ada.Text_IO;
|
|
with Sockets.Multicast; use Sockets, Sockets.Multicast;
|
|
|
|
procedure Multi is
|
|
|
|
Sock : constant Multicast_Socket_FD :=
|
|
Create_Multicast_Socket ("224.13.194.161", 0);
|
|
|
|
task Send_Packets;
|
|
|
|
task body Send_Packets is
|
|
Message : constant String := Argument (1);
|
|
begin
|
|
for I in 1 .. 30 loop
|
|
delay 2.0;
|
|
Put_Line ("Emitting """ & Message & """");
|
|
Put (Sock, Message);
|
|
end loop;
|
|
exception
|
|
when E : others =>
|
|
Put_Line ("Exception raised in Send_Packets task:" &
|
|
Exception_Information (E));
|
|
end Send_Packets;
|
|
|
|
begin
|
|
loop
|
|
Put_Line ("Waiting for input");
|
|
Put_Line ("Received """ & Get (Sock) & """");
|
|
end loop;
|
|
exception
|
|
when E : others =>
|
|
Put_Line ("Exception raised in main task:" &
|
|
Exception_Information (E));
|
|
if Argument_Count < 1 then
|
|
Put_Line ("Btw, usage is: multi ""string to send""");
|
|
end if;
|
|
end Multi;
|