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>
We abort when this happens, but still worth testing.
This involves a refactor so we can allocate watches off a specific context,
for easy freeing when they're no longer wanted.
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>
Rusty Russell