We had a hack for 'struct rval' in protobuf_convert.h; make an
explicit header and put it in bitcoin/preimage.h. It's not really
bitcoin-specific, but it's better than having bitcoin/script depend on
an external header.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Make this always the first packet after auth. That means there's no
reliance on whether a node remembers an aborted connection.
It also gives us a place to put version bits.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is important when we put payments in the database: they need to be
updated atomically as the HTLC is.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is important when we put payments in the database: they need to be
updated atomically as the HTLC is.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I originally overloaded struct htlc for this, as they go through the
same states, but separating them turned out to be clearer.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
To do this we keep an order counter so we know how to retransmit. We
could simply keep old packets, but this is a little clearer for now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We want to stop keeping old commitment information (except the minimal
txid to commitment-number mapping). One place we currently use it is
after sending a commitment signature, and before we've received the
revocation for the old commitment. For this duration, there are two
valid commitment transactions.
So we store "their_prev_revocation_hash" explicitly for this duration.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell
Christian Decker