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Adjusted a few inconsistencies with the manual.

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This commit is contained in:
Diego Nehab 2003-08-16 00:06:04 +00:00
parent 3099704aff
commit c51d4acf1c
20 changed files with 412 additions and 156 deletions
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2
samples/daytimeclnt.lua
View file

@ -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)

12
samples/echoclnt.lua
View file

@ -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)

9
samples/echosrvr.lua
View file

@ -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()

6
samples/tinyirc.lua
View file

@ -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