lightning

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Tree: 2ea91f834c

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Author	SHA1	Message	Date
Rusty Russell	b9d6e8bbaa	common: add fee_states state machine for update_fee. This uses the same state machine as HTLCs, but they're only ever added, not removed. Since we can only have one in each state, we use a simple array; mostly NULL. We could make this more space-efficient by folding everything into the first 5 states, but that would be more complex than just using the identical state machine. One subtlety: we don't send uncommitted fee_states over the wire. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	5 years ago

Author

SHA1

Message

Date

Rusty Russell

b9d6e8bbaa

common: add fee_states state machine for update_fee.

This uses the same state machine as HTLCs, but they're only
ever added, not removed.  Since we can only have one in each
state, we use a simple array; mostly NULL.

We could make this more space-efficient by folding everything into the
first 5 states, but that would be more complex than just using the
identical state machine.

One subtlety: we don't send uncommitted fee_states over the wire.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

5 years ago

1 Commits (2ea91f834ce8049a4ac63ca577b39f5c92d23a20)