Concurrent hermes

[TonyGiorgio]

Should be able to run multiple concurrent hermes at once.

[benthecarman]

This might cause problems because it'll start the subscription for all the pending invoices on startup. Maybe it's fine to just disable that?

blinded-hermes/src/main.rs

Line 143 in 4af0c26

if let Err(e) = handle_pending_invoices(&cloned_state).await {

[TonyGiorgio]

I don't think a little redundancy is going to hurt anything.

[benthecarman]

my main concern is that it sends double notifications