From 5ca1049ab47f3f9ff9157f71af9072f04a637500 Mon Sep 17 00:00:00 2001
From: Diego Nehab <diego@tecgraf.puc-rio.br>
Date: Sun, 30 May 2004 21:36:22 +0000
Subject: Fine tuning the "require" business.

---
 samples/talker.lua | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

(limited to 'samples/talker.lua')

diff --git a/samples/talker.lua b/samples/talker.lua
index 1b0652f..94d2133 100644
--- a/samples/talker.lua
+++ b/samples/talker.lua
@@ -4,6 +4,7 @@
 -- Author: Diego Nehab
 -- RCS ID: $Id$
 -----------------------------------------------------------------------------
+require("socket")
 host = host or "localhost"
 port = port or 8080
 if arg then
@@ -11,18 +12,10 @@ if arg then
 	port = arg[2] or port
 end
 print("Attempting connection to host '" ..host.. "' and port " ..port.. "...")
-c, e = socket.connect(host, port)
-if not c then
-	print(e)
-	os.exit()
-end
+c = socket.try(socket.connect(host, port))
 print("Connected! Please type stuff (empty line to stop):")
 l = io.read()
 while l and l ~= "" and not e do
-	t, e = c:send(l, "\n")
-	if e then
-		print(e)
-		os.exit()
-	end
+	socket.try(c:send(l, "\n"))
 	l = io.read()
 end
-- 
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