Problem with rednet code for server

This is my code so far for my beta
print("Starting CraftOs Server Program By Alex_")
rednet.open("right")
while true do
from,message = rednet.recieve
if message=="admin" then
print("username admin Logged")
rednet.broadcast("accept")
elseif message=="guest" then
print("Guest Logged")
rednet.broadcast("accept")
else
rednet.broadcast("er1")
end
end

after some loops i get the error
rednet:369: Too long without yielding

Can someone help me fix this because i don't understand this.

If you dont yield a program every 10 seconds it will throw that error, your could simply do sleep(.1) and it would prevent the error (inside the loop of course)

No, no. He tryes to get rednet message:

from,message = rednet.recieve

but it should have timeout like

from,message = rednet.recieve(1)

this chould solve problem without sleep

Wouldn't he be better served to use…

while true do
    local event, sender, message = os.pullEvent()
    if event == "rednet_message" then
        --Do what ever you needed...
    end
    --Probably want a break condition to... but hey... :|
end

This way his program is waiting on an event rather than just thread spinning.

print("Starting CraftOs Server Program By Alex_")
rednet.open("right")
while true do
sleep(0)
from,message = rednet.recieve
if message=="admin" then
print("username admin Logged")
rednet.broadcast("accept")
elseif message=="guest" then
print("Guest Logged")
rednet.broadcast("accept")
else
rednet.broadcast("er1")
end
end

That worked for me. Just added the sleep(0)

Wolvan, on 19 March 2012 - 06:23 PM said:

print("Starting CraftOs Server Program By Alex_")
rednet.open("right")
while true do
sleep(0)
from,message = rednet.recieve
if message=="admin" then
print("username admin Logged")
rednet.broadcast("accept")
elseif message=="guest" then
print("Guest Logged")
rednet.broadcast("accept")
else
rednet.broadcast("er1")
end
end

That worked for me. Just added the sleep(0)

I highly doubt that it has worked for you with the code you posted here, because there is no rednet.recieve and there are no brackets at the end of the function call. :D/>/>

Espen, on 19 March 2012 - 08:24 PM said:

Wolvan, on 19 March 2012 - 06:23 PM said:

print("Starting CraftOs Server Program By Alex_")
rednet.open("right")
while true do
sleep(0)
from,message = rednet.recieve
if message=="admin" then
print("username admin Logged")
rednet.broadcast("accept")
elseif message=="guest" then
print("Guest Logged")
rednet.broadcast("accept")
else
rednet.broadcast("er1")
end
end

That worked for me. Just added the sleep(0)

I highly doubt that it has worked for you with the code you posted here, because there is no rednet.recieve and there are no brackets at the end of the function call. :D/>/>

Lol yeah I wrote it by hand in my PC and copied it here in the thread :)/>/>