And store in peer->last_tx/peer->last_sig like all other places,
that way we broadcast it if we need to.
Note: the removal of tmpctx in funder_channel() is needed because we
use txs[0], which was allocated off tmpctx.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We need to check if we exit after sending a revoke_and_ack, otherwise
channeld ends up getting the closing_signed packet.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
tal_strdup() doesn't set tal_count(), so we end up sending an ERROR
packet with an empty message. Wrap this and get it right.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
There was a race condition that would cause an assertion to segfault
if a call to release_peer was interleaved with a fail_peer. The
release_peer was making the peer non-local, which was then causing the
assertion in fail_peer to fail. Now we just have 3 cases: not found,
local, and non-local.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
After quite some back and forth we seem to finally agree on the bit
3 (mask 0x08) to signal optional initial_routing_sync.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This was causing failures on testnet where confirmations are not
immediate.
Reported-by: Fabrice Drouin @sstone
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We support a number of features already, so failing connections
whenever we see an even bit set is not a good idea. This turned out to
kill our connections to eclair.
Also, the spec says that the LSB / bit 0 is to be counted as index 0, and
therefore even. So we need to check the lower of each 2-bit-tuple not
the higher one.
We were using the bitcoin genesis blockhash for all networks, which is
not correct, and would result in the open being aborted when talking
to other implementations.
Reported-by: @sstone and @pm47
Signed-off-by: Christian Decker <decker.christian@gmail.com>
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>
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>
