Unfortunately the invoice_payment_hook can give us a failcode, so I simply
restrict it to the two sensible ones.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-deprecated: plugins: invoice_payment_hook "failure_code" only handles simple cases now, use "failure_message".
Otherwise tests for hold_invoice fail on Travis (they use 180 / 2 as
the timeout, and we free it after 70 seconds).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This isn't plumbed in yet, but the idea is that every htlc gets put
into a "set" and then we process them once the set is satisfied. For
the !EXPERIMENTAL_FEATURES, the set is simply always size 1.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell