Resend if communication fail

[Felix Haverkamp]

Re: resend if st=fail
implemented that on 1.5.0 and worked like a charm.

How can i implement that resend logic to a gateway in Version 2.0.0?

There is no parseAndSend() function and i didnt see any function to get the ACK from sensore node.
How is this done in 2.0.0?

I have light switches with rf433 and movement sensors. That setup wont work if the communication isnt reliable.
Any suggestions?

[Felix Haverkamp]

nobody know how to implement a safe communication with resend logic to 2.0.0 ?

are you rely on a system with a "maybe" communication? really?

[gloob]

I would also be interessed in a solution for a resend if the communication fails.
Currently I use this feature for all my sensors.

Is it possible to use the following

if (send(uvMsg.set(uvIndex,2)) == false)
{
     // resend
}

[hek]

Yes, but only if there is one hop between your node and the gateway. If you have a repeater in between, you'll have to ask for ack and do resent if the ack-message hasn't arrived after some timeout.