Since it's a deprecation, we simply ignore one, rather than properly
checking they match etc.
Fixes: #5386
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We deprecated msatoshi, but getroute() still returns both (unless
--allow-deprecated-apis=False), so we need to accept both.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is a side-effect of fixing aging: sometimes, we age our
rcvd_filter cache too fast, and thus re-xmit. This breaks
our test, since it used dev-disconnect on the channel_announce,
but that closes to l3, not l1!
```
> assert l1.rpc.listchannels()['channels'] == []
E AssertionError: assert [{'active': T...ags': 1, ...}] == []
E Left contains 2 more items, first extra item: {'active': True, 'amount_msat': 100000000msat, 'base_fee_millisatoshi': 1, 'channel_flags': 0, ...}
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: #5403
There's one case where we can present more infomation, so do that, and
fix documentation.
Changelog-Added: JSON-RPC: `listforwards` now shows `out_channel` in more cases: even if it couldn't actually send to it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: #5329
Fixes 25699994e5 (pytest: fix flake in test_node_reannounce).
Converting ->set->list does not give deterministic order, so we can
end up with the two lists differing due to order:
```
May send its own announcement *twice*, since it always spams us.
msgs2 = list(set(msgs2))
> assert msgs == msgs2
E AssertionError: assert ['01012ff5580...000000000000'] == ['01014973d81...000000000000']
E At index 0 diff: '01012ff55800f5b9492021372d74df4d6547bb0d32aec8d4c932a8c3b044e4bd983c429154e73091b0a2aff1cf9bbf16b37e6e9dd10ce4c2d949217366472acd341b0007800000080269a262bbd1750266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c035180266e453454e494f524245414d000000000000000000000000000000000000000000000000' != '01014973d8160dd8fc28e8fb25c40b9d5c68aed8dfb36af9fc13e4d2040fb3718553051a188ce98239c0bed138e1f8713a64acc7de98c183c9597fa58bf37f0b89bb0007800000080269a262bbd16c022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59022d2253494c454e544152544953542d336333626132392d6d6f6464656400000000000000'
E Full diff:
E [
E + '01012ff55800f5b9492021372d74df4d6547bb0d32aec8d4c932a8c3b044e4bd983c429154e73091b0a2aff1cf9bbf16b37e6e9dd10ce4c2d949217366472acd341b0007800000080269a262bbd1750266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c035180266e453454e494f524245414d000000000000000000000000000000000000000000000000',
E '01014973d8160dd8fc28e8fb25c40b9d5c68aed8dfb36af9fc13e4d2040fb3718553051a188ce98239c0bed138e1f8713a64acc7de98c183c9597fa58bf37f0b89bb0007800000080269a262bbd16c022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59022d2253494c454e544152544953542d336333626132392d6d6f6464656400000000000000',
E - '01012ff55800f5b9492021372d74df4d6547bb0d32aec8d4c932a8c3b044e4bd983c429154e73091b0a2aff1cf9bbf16b37e6e9dd10ce4c2d949217366472acd341b0007800000080269a262bbd1750266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c035180266e453454e494f524245414d000000000000000000000000000000000000000000000000',
E ]
``
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Got complaints about us hanging up on some nodes because they don't respond
to pings in a timely manner (e.g. ACINQ?), but that turned out to be something
else.
Nonetheless, we've had reports in the past of LND badly prioritizing gossip
traffic, and thus important messages can get queued behind gossip dumps!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: connectd: give busy peers more time to respond to pings.
Because we expire cache every flush, in DEVELOPER mode that can happen in
just over a second. If gossipd takes a while to process the gossip,
this can mean we actually forget we received it from the peer.
Easiest fix is to run this test in non-DEVELOPER mode.
``` # With DEVELOPER, this is long enough for gossip flush.
time.sleep(2)
> assert not l3.daemon.is_in_log(r'\[OUT\] 0100')
E AssertionError: assert not '2022-06-30T06:00:31.031Z 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-connectd: [OUT] 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'
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It actually only sets the prefix for the lightningd core log messages;
the other logs have their own prefix.
Make it a real, process-wide prefix which actually goes in front of the timestamp.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: options: `log-prefix` now correctly prefixes *all* log messages.
Looking at the CI logs, it seems like it took over 5 seconds, so
the unilateral close occurred instead of the expected rejection
of the WIRE_SHUTDOWN reply. Make it bulletproof.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
That's useful for "tell me everything about this node" debugging.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: #5348
Changelog-Added: lightningd: `log-level=debug:<partial-nodeid>` supported to get debug-level logs for everything about a peer.
If we can't broadcast the tx, confirm that it didn't end up in the
mempool or the utxo set before throwing an error.
Note that this doesn't protect us in the case where the funding
output has already been *spent*... but that's extremely rare, right?
Fixes#5296
Reported-By: @rustyrussell
Collab-With: @vincenzopalazzo
This grows the routing state in order to index both okay-to-broadcast
and rate-limited gossip. The gossip_store also logs the rate-limited
gossip if useful. This allows the broadcast of the last non-rate-limited
gossip.
This will be used to decouple internal use of gossip from what is
passed to gossip peers. Updates GOSSIP_STORE_VERION to 10.
Changelog-Changed: gossip_store updated to version 10.
With zeroconf we have to duplicate the `local_channel_announcement`
since we locally announce the aliased version, and then on the first
confirmation we also add the funding scid version.
There's a 1 in 256 chance that our signature on the transaction is 70,
not 71 bytes long. This changes the freerate. So fix up the weight in
this case, to be the expected weight.
```
@unittest.skipIf(TEST_NETWORK == 'liquid-regtest', "Fees on elements are different")
@pytest.mark.developer("uses dev-fail")
@pytest.mark.openchannel('v1') # v2 the weight calculation is off by 3
deftest_multifunding_feerates(node_factory, bitcoind):
'''
Test feerate parameters for multifundchannel
'''
funding_tx_feerate = '10000perkw'
commitment_tx_feerate_int = 2000
commitment_tx_feerate = str(commitment_tx_feerate_int) + 'perkw'
l1, l2, l3 = node_factory.get_nodes(3, opts={'log-level': 'debug'})
l1.fundwallet(1 << 26)
def_connect_str(node):
return'{}@localhost:{}'.format(node.info['id'], node.port)
destinations = [{"id": _connect_str(l2), 'amount': 50000}]
res = l1.rpc.multifundchannel(destinations, feerate=funding_tx_feerate,
commitment_feerate=commitment_tx_feerate)
entry = bitcoind.rpc.getmempoolentry(res['txid'])
weight = entry['weight']
expected_fee = int(funding_tx_feerate[:-5]) * weight // 1000
> assert expected_fee == entry['fees']['base'] * 10 ** 8
E AssertionError: assert 7000 == (Decimal('0.00007010') * (10 ** 8))
tests/test_connection.py:1982: AssertionError
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Again, our new behaviour of sending our own gossip even before
they ask can confuse our gossip query tests.
In this case, simply eliminate duplicates.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Again, our new behaviour of sending our own gossip even before
they ask can confuse our gossip query tests.
Create a new node, attach it, and perform queries on it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Even though we generally wait until a node has seen the gossip,
that doesn't mean that connectd has processed it! This means when
we connect it may still send us "old" gossip.
So we set the OPT_GOSSIP_QUERIES bit, which means don't send until we
ask. But now it sends us WIRE_QUERY_CHANNEL_RANGE, so everyone needs
to filter that out.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Make sure bitcoind gets tx before mining blocks!
```
# l1<->l2 mutual close should work
chan = l1.get_channel_scid(l2)
l2.rpc.connect(l1.info['id'], 'localhost', l1.port)
l1.rpc.close(chan)
l2.daemon.wait_for_log('State changed from CLOSINGD_SIGEXCHANGE to CLOSINGD_COMPLETE')
bitcoind.generate_block(2)
sync_blockheight(bitcoind, [l1, l2])
> l1.daemon.wait_for_log('Resolved FUNDING_TRANSACTION/FUNDING_OUTPUT by MUTUAL_CLOSE')
tests/test_closing.py:851:
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We were waiting for the start to timeout waiting for the "public key"
message. Instead, start manually.
Before, this took (with TIMEOUT=30) 97 seconds, after 8 seconds.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Get it to log direct to stdout, so we see what's happening *as it
happens* rather than as we read it. We could restore the thread we
were using before, but that added more problems than it solved.
This means that we need the hsm password prompts in the log though.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Some flakes are caused by weird races in this code. Plus, if we
get things to write straight to files, we might see things in
there on post-mortem which happen after the python runner exits.
It's a bit less efficient, but much simpler. Let's see if it helps!
Some tests need a rework now, since we don't get a failure (except
eventual timeout), but they're simpler.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
1. We set an outgoing htlc's `failonion` when we get a commitment_signed.
2. We don't transfer it to the corresponding incoming HTLC until we send
commitment_signed and receive revoke_and_ack (meaning, outgoing htlc is
completely dead).
3. If between these steps we go onchain, onchaind (after 3 blocks) tells us
to fail the HTLC.
4. hout->failonion is set, but hout->hin has not been failed yet. We
do a sanity check and print a nasty message, and fail it with
WIRE_PERMANENT_CHANNEL_FAILURE instead of relaying the error.
So handle this case explicitly.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We assumed that if the outgoing htlc has failed, we should have always
failed the incoming one. This is not true, as this testcase demonstrates:
```
lightningd-2: 2022-05-25T04:38:31.449Z DEBUG 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-onchaind-chan#2: Sending 1 missing htlc messages
lightningd-2: 2022-05-25T04:38:31.449Z DEBUG 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-chan#2: onchain_failed_our_htlc
lightningd-2: 2022-05-25T04:38:31.449Z DEBUG 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-chan#2: HTLC id 0 failonion = 0x55cb8bc045d8, failmsg = (nil), preimage = (nil)
lightningd-2: 2022-05-25T04:38:31.449Z **BROKEN** 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-chan#2: HTLC id 0 already complete, but ->in not resolved! failonion = 206816a391d3a7666ddd5213914cbb68f5da1fc4a0937e729de5a1990c94d26312caa5f2778e8da0c6bdefc68dd1a3bc28b5b5650fc0bdb3c2247ecca94ed0bbb224c8448c2c71eb1656a8740cadb301bd1ee1c1e774a8fef817352f502e4217b11e93aa6877b88b37afab0e4d4e49ed0385be9ab9a1ab1ac0e3460e41cfafb30ed896cea96e346041919a6c524ce56c3e5f27c7cd78a36b6df221e90a1c6e048c72b4146a5a51885fb70649037fe7ace77a016ae3ec8aee97960d0e5f0582713f671df79d8dee11b82708b6d882ee5adbb328db1938e824110f57ead1b27410bc6f775c7bb4ae40c1768d77a166c9bfda8f634ba0ac4f8a9fe199894dd3754c5ce41c9694544c805ffc177517661f11221dd8dffac60ce1c8c5bf54cda8e5ea44d8ec6b, failmsg = (null), preimage = (null)
lightningd-2: 2022-05-25T04:38:31.449Z **BROKEN** 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-chan#2: MISSING incoming fail for 0: failing incoming now
lightningd-2: 2022-05-25T04:38:31.449Z **BROKEN** 0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518-chan#1: MISSED incoming fail for 0: failing now
lightningd-2: 2022-05-25T04:38:31.449Z DEBUG 0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518-chan#1: HTLC in 0 RCVD_ADD_ACK_REVOCATION->SENT_REMOVE_HTLC
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We can fail to use larger channel if it's not ready yet:
```
2022-05-23T01:20:05.5325600Z # Check it used the larger channel!
2022-05-23T01:20:05.5326376Z > assert before[chan23a_idx]['to_us_msat'] == after[chan23a_idx]['to_us_msat']
2022-05-23T01:20:05.5326961Z E assert 1000000000msat == 900000000msat
2022-05-23T01:20:05.5327240Z
2022-05-23T01:20:05.5327621Z tests/test_connection.py:3896: AssertionError
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Split harder!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
```
# This can timeout, so do it in four easy stages.
for i in range(4):
> bitcoind.generate_block(4032 // 4)
tests/test_closing.py:971:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
contrib/pyln-testing/pyln/testing/utils.py:475: in generate_block
return self.rpc.generatetoaddress(numblocks, to_addr)
contrib/pyln-testing/pyln/testing/utils.py:372: in f
res = proxy._call(name, *args)
/opt/hostedtoolcache/Python/3.7.13/x64/lib/python3.7/site-packages/bitcoin/rpc.py:233: in _call
response = self._get_response()
/opt/hostedtoolcache/Python/3.7.13/x64/lib/python3.7/site-packages/bitcoin/rpc.py:263: in _get_response
http_response = self.__conn.getresponse()
/opt/hostedtoolcache/Python/3.7.13/x64/lib/python3.7/http/client.py:1373: in getresponse
response.begin()
/opt/hostedtoolcache/Python/3.7.13/x64/lib/python3.7/http/client.py:319: in begin
version, status, reason = self._read_status()
/opt/hostedtoolcache/Python/3.7.13/x64/lib/python3.7/http/client.py:280: in _read_status
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <socket.SocketIO object at 0x7f1a4b3702d0>
b = <memory at 0x7f1a4ac51600>
def readinto(self, b):
"""Read up to len(b) bytes into the writable buffer *b* and return
the number of bytes read. If the socket is non-blocking and no bytes
are available, None is returned.
If *b* is non-empty, a 0 return value indicates that the connection
was shutdown at the other end.
"""
self._checkClosed()
self._checkReadable()
if self._timeout_occurred:
raise OSError("cannot read from timed out object")
while True:
try:
> return self._sock.recv_into(b)
E socket.timeout: timed out
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We use ephemeral_port_reserve to grab ports, but this can fail when we
restart a node, since the port can be reallocated at that point.
Attempt to overcome this using a global reserved list (is there a
neater way?).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We can sneak the HTLC add in before we do the update_fee which fails:
```
# the channel should start warning -- too much dust
inv = l2.rpc.invoice(htlc_val_msat, str(num_dusty_htlcs + 1), str(num_dusty_htlcs + 1))
with pytest.raises(RpcError, match=r'WIRE_TEMPORARY_CHANNEL_FAILURE'):
> l1.rpc.sendpay(route, inv['payment_hash'], payment_secret=inv['payment_secret'])
E Failed: DID NOT RAISE <class 'pyln.client.lightning.RpcError'>
tests/test_pay.py:2654: Failed
```
From the logs:
```
lightningd-1: 2022-05-20T02:16:40.008Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: NEW:: HTLC LOCAL 14 = SENT_ADD_HTLC/RCVD_ADD_HTLC
lightningd-1: 2022-05-20T02:16:40.010Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: Adding HTLC 14 amount=10000000msat cltv=113 gave CHANNEL_ERR_ADD_OK
lightningd-1: 2022-05-20T02:16:40.012Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: peer_out WIRE_UPDATE_ADD_HTLC
lightningd-1: 2022-05-20T02:16:40.015Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: REPLY WIRE_CHANNELD_OFFER_HTLC_REPLY with 0 fds
lightningd-1: 2022-05-20T02:16:40.026Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: peer_out WIRE_WARNING
lightningd-1: 2022-05-20T02:16:40.029Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: billboard perm: Too much dust to update fee (Desired feerate update 20000)
lightningd-1: 2022-05-20T02:16:40.035Z INFO 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-chan#1: Peer transient failure in CHANNELD_NORMAL: channeld WARNING: Too much dust to update fee (Desired feerate update 20000)
lightningd-1: 2022-05-20T02:16:40.039Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-lightningd: Will try reconnect in 60 seconds
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Nodes now spray their own gossip at the start; this can race with
our query, and they can give us gossip we didn't ask for.
The fix is to always query an uninvolved node: in this case, we
only connected l3 and l4 to test zlib, which is gone, so now we can
remove that and simply always query l4.
```
2022-05-23T01:32:53.4695809Z # reply_channel_range == 264
2022-05-23T01:32:53.4696416Z > assert msgs == ['0108'
2022-05-23T01:32:53.4696835Z # blockhash
2022-05-23T01:32:53.4697328Z + genesis_blockhash
2022-05-23T01:32:53.4697841Z # first_blocknum, number_of_blocks, complete
2022-05-23T01:32:53.4698685Z + format(0, '08x') + format(65535, '08x') + '01'
2022-05-23T01:32:53.4699245Z # encoded_short_ids
2022-05-23T01:32:53.4699859Z + format(len(encoded) // 2, '04x')
2022-05-23T01:32:53.4700255Z + encoded]
2022-05-23T01:32:53.4700799Z E AssertionError: assert ['0100194b419...700000010000'] == ['010806226e4...700000010000']
2022-05-23T01:32:53.4710678Z E At index 0 diff: '0100194b4190af98beedf231901aeda2dcee0e757dd5327219aa007ea6027e769c98665f49e0f99e03b91e80896ed01cd9c4b157c77e908852097d2ba753c6ca01ae41a90a81c9f492c770d9dd35010c702c7c564045cf85a4bf6efaf25cceb9b81b56d1526429d3c60bf1c7ed6a835720730fd7ad1851a937d18aecf8bc3400dd4e0a30d5c4d65999ac39ae6eb3b98d27e3157973598256d2dd4718cd39010a3612580e7f3bba9eda0fb595976f955e345b6affa62fd556f7257a30d54dd87743dc38585e7c31e1ca80b42cf803bd4c1aaa3127351c95de8a4198c46eb0bd7b4ce175a4b51fcaf9676b01806d237758494fcf3d1558279060a0c3b84806a3330c41000006226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f0000700000010000035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d0382ce59ebf18be7d84677c2e35f23294b9992ceca95491fcf8a56c6cb2d9de19903c47b1b2afcfd68c7b86c0976adb9a4f0835bc78242fced745d78433497a867d6021c29746e4136ddff456483df3980c2d0d5f31c93ef5ded564f7294a10d7414aa' != '010806226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f000000000000ffff01001900000068000001000100006900000100000000700000010000'
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We didn't get the second channel_announcement in the filter:
```
# Now choose range which will only give second update.
msgs = l4.query_gossip('gossip_timestamp_filter',
genesis_blockhash,
after_12 - backdate,
after_23 - after_12 + 1,
filters=['0109', '0012'])
# 0x0100 = channel_announcement
# 0x0102 = channel_update
# (Node announcement may have any timestamp)
types = Counter([m[0:4] for m in msgs])
> assert types['0100'] == 1
E assert 0 == 1
```
Looking at the gossip store:
```
1089: t=1653008725 channel_announcement: 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
1533: channel_amount: 100000sat
1555: t=1653008725 channel_update: 01022b98e7d680ffa8096d0a2bda62c0b8b3fc975a5f91c0cff0a42a76b37285276c0156581f85c0be2ee0ed7e7003cb67f5d476a7e3714960836b882bb3ad78097406226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f00006e00000100006286e955010000060000000000000000000000010000000a0000000005e69ec0
1705: t=1653008729 node_announcement: 010175f8ed9f48db511d43f1da96aa307ccc53a521dcc2f8fb732c6938650e6cc00f672e772134a29e16b723a1e9cf626cf942323bd3fa294befd25430a9395c1fa40007800000080269a26286e959035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d035d2b484f5050494e47464952452d34646636366661000000000000000000000000000000
1866: t=1653008720 channel_update: 010266385083f1d6e554e1701f2456c24212c5aa937f7b090d32d243678b2fe78f7f52ed3626d6cdd52703bf78013bb9d1a621ae5b7d68fc965d29bb94574e340b5606226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f00006e00000100006286e950010100060000000000000000000000010000000a00000
```
It's not clear what we times we were querying, but let's make it
clearer by putting a full 10 seconds between them, and making our
queries more exact.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Over time, it has cost us more developer cycles than it has gained.
It has hidden intermittant bugs, and allowed cruft to accumulate:
when we eventually tried to figure out what was going wrong, the
actual change which caused it was now stale and forgotten.
This was a particular bane during the connectd rewrite, and I
worked through some issues which had occurred before, but were not
more likely.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I've wanted this for a while: the ability to log to multiple places
at once.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: lightningd: `log-file` option specified multiple times opens multiple log files.
