[leshan-dev] Regarding current Boostrap Server's implementation clusteri

[Pedro Diogo <pedrodiogoum@xxxxxxxxx>]

Hello everybody! 

I've successfully managed to bootstrap my devices via CoAPs, using this great tip https://dev.eclipse.org/mhonarc/lists/leshan-dev/msg00803.html, but I now need to validate how I would be able to scale this component horizontally, much like the LwM2M Server would (https://github.com/eclipse/leshan/wiki/Cluster). 

AFAIK, there is no way to scale out the Bootstrap server as it relies on a single .json and all state resides in memory only.I  don't think that simply having more than 1 Bootstrap server behind a Load Balancer with sticky session capabilities would suffice, even if  both server s were actually reading/writting to the same common .json file. Because of the state issue, both servers would need to share state. Am I right?

Also related, if I do opt to do bootstrapping over CoAPs exclusively, how do I tell the LwM2M Server to start the CoAPs endpoint only? I was trying to achieve this by using the provided demo .jar only, for now. 

Thank you all in advance!

Regards,

Pedro