Handling Exceptions?

[Freejack <user@nospam.net>]

I've recently switched back to using Adasockets for my programming needs.

I never bothered to catch exceptions before, since none of my apps were
really that important. So, to get a little practice I slung together the
following program(in about 5 minutes.) using Adasockets.

The problem is that the compiler will let me use the exceptions declared
in the first declaritive part but not the second declaritive part.

Any pointers would be appreciated.

Freejack.

with Sockets;
with Sockets.Naming;
with Ada.Text_IO;
with Ada.Numerics.Discrete_Random;
procedure newconn is
	-- Or "Learning to use exceptions the right way." --
	package TIO renames Ada.Text_IO;
	package SockNames renames Sockets.Naming;
	NameQuery : String := "www.yahoo.com"; -- Line Filler --
	HostIP : SockNames.Address;
	HostImage : String(1..14);
	LocalHost : String := "127.0.0.1";
	LocalIP	  : String := "<edited for posting to C.L.A.>";
begin
	-- This code left over from an cut+paste operation --
	-- And it still works.							   --
	HostIP := SockNames.Address_Of(NameQuery);
	HostImage := SockNames.Image(HostIP);
	TIO.Put_Line(HostImage);
	-----------------------------------------------------
	declare
		Site: Sockets.Socket_FD;
		use Sockets;
	begin

		Socket(Site, AF_INET, SOCK_STREAM);
		Connect(Site, LocalHost, 9);	-- Discard service --
		exception
			when Connection_Refused =>
				TIO.Put_Line("Connection Refused.");
			when others =>
				TIO.Put_Line("Something else went wrong");
		Sockets.Shutdown(Site, Both);
	end;

	declare
		Echo : Sockets.Socket_FD;
		EchoString : String(1..10);
		EchoResponse : String(1..10); -- Could get less. Wont get more than 10 --
		use Sockets;
	
		-- This may look a little fruity, but I just wanna see if it'll work.  --
		package RandChar is new Ada.Numerics.Discrete_Random(Character); 
		use RandChar;
		G : Generator;

	begin
		Socket(Echo, AF_INET, SOCK_STREAM);
		Connect(Echo, LocalIP, 7);
		exception
			when Connection_Refused =>
				TIO.Put_Line("Connection Refused");
				exit;
			when others =>
				Sockets.Shutdown(Echo, Both);
				TIO.Put_Line("There was a problem connecting to Echo");
				exit;
		
		
		-- Loop a bunch of times and send a bunch of shit to Echo.	  --
		-- And get a bunch of shit back.				  --
		
		EchoString := "1234567890";	
		Reset(G);	
		
		for X in 1..EchoString'Length loop
			-- First we send the String. --
			Put(Echo, EchoString);
			exception
				when Connection_Closed =>
					TIO.Put_Line("Connection Closed Prematurely");
					TIO.Put_Line("Terminating Application.");
					Shutdown(Echo, Both);
					exit; -- This should break us out of the loop? --
			-- Then we get it back. --
			EchoResponse := Get_Line(Echo, 10);
			exception
				when Connection_Closed =>
					TIO.Put_Line("Peer Closed Connection before sending whole line");
					TIO.Put_Line("Got characters" & EchoResponse &".");
					TIO.Put_Line("Terminating Application.");
					Shutdown(Echo, Both);
					exit;
			
			-- Now we modify our string a bit(or a byte, pun intended) --
			EchoString(X) := Random(G);
		end loop;
		Shutdown(Echo, Both);
	end;
			
end newconn;