Since any transaction with all segregated-witness inputs is non-malleable,
and all our transactions are that, we can remove normalized txids.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Like txids, we need to reverse them. We didn't, but then we only used them
to pass to/from bitcoind. We're about to get them from the block header,
so we need to fix that.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This lets us live in a segwit world, before segwit. It's a shim which we
can remove once we've changed all our outputs.
We need a few more sleeps in our test script, since we've slowed
things down by doing these calls for every tx in every block.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This can be used for proper support for fee negotiation; for the moment
it will be used for our anchor transaction creation.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is only for the simple case where there are no HTLCs.
We group the current commit information together in the struct;
this involves a trivial transform from peer->cur_commit_theirsig to
peer->cur_commit.theirsig.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is required for transactions which use OP_CSV to lock outputs for
a given amount of time: we need to know the mediantime of the block
they were included into.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
bitcoind has a limit of 16 requests at once, by default, so our simplest
solution is to serialize them.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Because we use the bitcoin wallet to create the anchor transaction, we
need to make sure it doesn't broadcast it; safest to check their config
for the option.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell
zhibiao.pan