We only use them for re-transmitting the last commitment tx,
and the HSM signs them sync so it's straight-line code.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This simplifies lifetime assumptions. Currently all callers keep the
original around, but everything broke when I changed that in the next
patch.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
They were not universally used, and most are trivial accessors anyway.
The exception is getting the channel reserve: we have to multiply by 1000
as well as flip direction, so keep that one.
The BOLT quotes move to `struct channel_config`.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This avoids some very ugly switch() statements which mixed the two,
but we also take the chance to rename 'towire_gossip_' to
'towire_gossipd_' for those inter-daemon messages; they're messages to
gossipd, not gossip messages.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This way there's no need for a context pointer, and freeing a msg_queue
frees its contents, as expected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Have c-lightning nodes send out the largest value for
`htlc_maximum_msat` that makes sense, ie the lesser of
the peer's max_inflight_htlc value or the total channel
capacity minus the total channel reserve.
LND does this, and we get upset with it. I had assumed we would only
do this after funding_locked (since we don't consider the channel
shortid stable until that point), but TBH 6 confirms is probably
enough.
Fixes: #1985
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Under stress, it fails (test_restart_many_payments, the next test).
I suspect a deep misunderstanding in the comparison code, will chase
separately.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We do this a lot, and had boutique helpers in various places. So add
a more generic one; for convenience it returns a pointer to the new
end element.
I prefer the name tal_arr_expand to tal_arr_append, since it's up to
the caller to populate the new array entry.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
That matches the other CSV names (HSM was the first, so it was written
before the pattern emerged).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
@renepickhardt: why is it actually lightningd.c with a d but hsm.c without d ?
And delete unused gossipd/gossip.h.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
