We weren't registering reconnecting peers for broadcasts. Just
starting a timer is enough. Also added an integration test to check
that the gossip sync is being resumed.
test_closing_negotiation_reconnect (__main__.LightningDTests) ... peer state CLOSINGD_COMPLETE should be CLOSINGD_SIGEXCHANGE
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is a transitional state, while we're waiting to see the
closing tx onchain (which is To Be Implemented).
The simplest way to do re-transmission is to re-use closingd, and just
disallow any updates.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I made the mistake of thinking it was a [NUM_SIDES] array, but
it's actually our balance, and it's in millisatoshi. Rename
for clarity.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Run one travis build with valgrind on legacy tests, off on new daemon
tests, and another build with the roles switched. Should also speed
this up a bit since we run in parallel.
As tracked down by Christian; by setting up the master conn first,
we make the master fd async. This means that the synchronous read
(in init_channel) can fail with -EAGAIN, and indeed, Christian
saw this when not running under valgrind.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We actually don't need to transition if we're reconnecting, and logic
to go to CHANNELD_NORMAL was wrong: we checked that we'd seen funding tx
locked, but not that we'd received a msg from the remote peer.
We need to fix the tests now we no longer double-transition, too.
Fixes: #188
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Important: a non-standard one can make the closing tx not propagate.
Drive-by cut&paste message fix, too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is what it actually is, and makes it clearer when we refer to the
spec. It's the commitment we're currently updating, which is the next
commitment.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We currently have the problem that the master can send new HTLCs before
we've processed the incoming reestablish message.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The next patch includes wire/peer_wire.h and causes a compile error
as lightningd/gossip_control.c defined its own gossip_msg function.
New names are clearer.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
When we drop an HTLC_ADD packet, sometimes the commit timer fires
before we try to read from the fd. In this case, the payment is
considered committed and we don't fail.
We need manual commit to work around this, and also we'd need to do
the pay command asynchronously from python because it will block.
That's a bit out of scope for now, so just handle either way.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This can happen even without a protocol violation, if the incoming
update_add_htlc crosses over our outgoing shutdown.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We keep the scriptpubkey to send until after a commitment_signed (or,
in the corner case, if there's no pending commitment). When we
receive a shutdown from the peer, we pass it up to the master.
It's up to the master not to add any more HTLCs, which works because
we move from CHANNELD_NORMAL to CHANNELD_SHUTTING_DOWN.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Christian Decker
Rusty Russell