Adjusted a few inconsistencies with the manual.

4 files changed, 15 insertions, 14 deletions

diff --git a/samples/daytimeclnt.lua b/samples/daytimeclnt.lua
index 5064fff..29abe17 100644
--- a/samples/daytimeclnt.lua
+++ b/samples/daytimeclnt.lua
@@ -10,7 +10,7 @@ if arg then
     host = arg[1] or host
     port = arg[2] or port
 end
-host = socket.toip(host)
+host = socket.dns.toip(host)
 udp = socket.udp()
 print("Using host '" ..host.. "' and port " ..port.. "...")
 udp:setpeername(host, port)
diff --git a/samples/echoclnt.lua b/samples/echoclnt.lua
index e028b86..56bd123 100644
--- a/samples/echoclnt.lua
+++ b/samples/echoclnt.lua
@@ -10,17 +10,17 @@ if arg then
     host = arg[1] or host
     port = arg[2] or port
 end
-host = socket.toip(host)
+host = socket.dns.toip(host)
 udp, err = socket.udp()
-if not udp then print(err) exit() end
-err = udp:setpeername(host, port)
-if err then print(err) exit() end
+assert(udp, err) 
+ret, err = udp:setpeername(host, port)
+assert(ret, err) 
 print("Using host '" ..host.. "' and port " .. port .. "...")
 while 1 do
         line = io.read()
         if not line then os.exit() end
-        err = udp:send(line)
-        if err then print(err) os.exit() end
+        ret, err = udp:send(line)
+        if not ret then print(err) os.exit() end
         dgram, err = udp:receive()
         if not dgram then print(err) os.exit() end
         print(dgram)
diff --git a/samples/echosrvr.lua b/samples/echosrvr.lua
index 127ccb8..a7ed03c 100644
--- a/samples/echosrvr.lua
+++ b/samples/echosrvr.lua
@@ -12,11 +12,12 @@ if arg then
 end
 print("Binding to host '" ..host.. "' and port " ..port.. "...")
 udp, err = socket.udp()
-if not udp then print(err) os.exit() end
-err = udp:setsockname(host, port)
-if err then print(err) os.exit() end
-udp:timeout(5)
+assert(udp, err)
+ret, err = udp:setsockname(host, port)
+assert(ret, err) 
+udp:settimeout(5)
 ip, port = udp:getsockname()
+assert(ip, port)
 print("Waiting packets on " .. ip .. ":" .. port .. "...")
 while 1 do
         dgram, ip, port = udp:receivefrom()
diff --git a/samples/tinyirc.lua b/samples/tinyirc.lua
index d9cb896..b48b90a 100644
--- a/samples/tinyirc.lua
+++ b/samples/tinyirc.lua
@@ -15,10 +15,10 @@ end
 
 server1, error = socket.bind(host, port1)
 assert(server1, error)
-server1:timeout(1) -- make sure we don't block in accept
+server1:settimeout(1) -- make sure we don't block in accept
 server2, error = socket.bind(host, port2)
 assert(server2, error)
-server2:timeout(1) -- make sure we don't block in accept
+server2:settimeout(1) -- make sure we don't block in accept
 
 io.write("Servers bound\n")
 
@@ -55,7 +55,7 @@ while 1 do
             io.write("Waiting for clients\n")
             local new = input:accept()
             if new then 
-                new:timeout(1)
+                new:settimeout(1)
                 io.write("Inserting client in set\n")
                 set:insert(new) 
             end