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CC-Tweaked/doc/events/modem_message.md
2021-01-19 09:20:52 +00:00

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---
module: [kind=event] modem_message
---
The @{modem_message} event is fired when a message is received on an open channel on any modem.
## Return Values
1. @{string}: The event name.
2. @{string}: The side of the modem that received the message.
3. @{number}: The channel that the message was sent on.
4. @{number}: The reply channel set by the sender.
5. @{any}: The message as sent by the sender.
6. @{number}: The distance between the sender and the receiver, in blocks (decimal).
## Example
Prints a message when one is sent:
```lua
while true do
local event, side, channel, replyChannel, message, distance = os.pullEvent("modem_message")
print(("Message received on side %s on channel %d (reply to %d) from %f blocks away with message %s"):format(side, channel, replyChannel, distance, tostring(message)))
end
```