The test_reconnect_normal test is failing rather consistently on 32bit
architectures, disabling to reduce noise. Issue #468 tracks progress.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
With python-bitcoinlib==0.9.0 it appears that the URL based auth
information is no longer used, so we fall back to reading the config
file for the bitcoind daemon instead.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
The use of status_failed() requires a stubs update, which fails
with unnamed parameters, so tweak the status.h header as well.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If we side-load a channel, using local-add or the removed JSON-RPC
call, then we could end up in a situation in which a channel is
present, but has no associated channel_announcement. The presence of
the channel_announcement was used to identify new channels, so this
could lead to channels always being considered new. This then caused
the announcements being added to the queue always, resulting in
channel_updates preceeding the announcement.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We should never be evicting channel_announcements because a) they were
deeply buried and should not change the short_channel_id/tag, b) they
are static.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Adds two new environment variables TEST_GROUP_COUNT and TEST_GROUP to
split the integration tests into groups and run only a selected group.
This allows us to increase the TEST_GROUP_COUNT and add a new
TEST_GROUP to avoid bumping up against the time limit when running in
valgrind.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We used to load the new tip and work backwards until we joined up with
the previous tip. That consumed quite a lot of memory if there were
many blocks.
Instead, just poll on blocknum+1, and grab it once that succeeds. If
prev is different from what we expect (reorg), we free the current tip
and try again.
We could theoretically miss a reorg which is the same length (2 block
reorg with more work due to difficulty adjustment), but even if that
happened we'd catch up on the next block.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It definitely changes when we get a block, but it also changes between
blocks as mempool fills. So put it on its own timer.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It's just a sha256_double, but importantly when we convert it to a
string (in type_to_string, which is used in logging) we use
bitcoin_blkid_to_hex() so it's reversed as people expect.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It's just a sha256_double, but importantly when we convert it to a
string (in type_to_string, which is used in logging) we use
bitcoin_txid_to_hex() so it's reversed as people expect.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I prefer the typesafety of specific functions, rather than having the
caller know that txids are traditionally reversed in bitcoin.
And we already have a bitcoin_txid_to_hex() function for this.
Closes: #411
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Correctly format ipv6 address with ports. This will also make it more compatible
with the new parse_wireaddr, which has been updated to parse ports. They are
inverses now.
Also add some tests that check this.
Signed-off-by: William Casarin <jb55@jb55.com>
It looks like we were missing the address on insert into the peers table. This
will insert the address formatted by fmt_wireaddr. This happens to include the
ip and port.
This is fine, since parse_wireaddr has been updated to parse ports in ip address
strings.
Signed-off-by: William Casarin <jb55@jb55.com>
* Add port parsing support to parse_wireaddr. This is in preparation for storing
addresses in the peers table. This also makes parse_wireaddr a proper inverse of
fmt_wireaddr.
* Move parse_wireaddr to common/wireaddr.c this seems like a better place for
it. I bring along parse_ip_port with it for convenience. This also fixes some
issues with the upcoming ip/port parsing tests.
Signed-off-by: William Casarin <jb55@jb55.com>
We set hout->key.id when channeld tells us what it is, but if channeld
dies before that we free the hout, and our destructor logs it:
Valgrind error file: valgrind-errors.20312
==20312== Use of uninitialised value of size 8
==20312== at 0x53ABC9B: _itoa_word (_itoa.c:179)
==20312== by 0x53B041F: vfprintf (vfprintf.c:1642)
==20312== by 0x53B17D5: buffered_vfprintf (vfprintf.c:2330)
==20312== by 0x53AEAA5: vfprintf (vfprintf.c:1301)
==20312== by 0x53B7D63: fprintf (fprintf.c:32)
==20312== by 0x128BAC: hout_subd_died (peer_htlcs.c:316)
==20312== by 0x16D8E0: notify (tal.c:240)
==20312== by 0x16DD95: del_tree (tal.c:400)
==20312== by 0x16DDE7: del_tree (tal.c:410)
==20312== by 0x16DDE7: del_tree (tal.c:410)
==20312== by 0x16E1B4: tal_free (tal.c:509)
==20312== by 0x162B5C: io_close (io.c:443)
==20312== by 0x12D563: sd_msg_read (subd.c:508)
==20312== by 0x161EA5: next_plan (io.c:59)
==20312== by 0x1629A2: do_plan (io.c:387)
==20312== by 0x1629E0: io_ready (io.c:397)
==20312== by 0x164319: io_loop (poll.c:305)
==20312== by 0x118E21: main (lightningd.c:334)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If channel_announce is rebroadcast, it should replace the existing one
in-place. We currently only do this if we start from the unsigned one
and replace it with the signed one when we hit 6 confirms.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I noted a spurious failure on test_reconnect_sender_add1: we
actually sent an update_commit, which should have been suppressed.
This was because we call dev_disconnect() when we *dequeue* the packet,
which might be too late to suppress the timer. So instead, call it
when the packet in enqueued, and flush synchronously to make sure
we get the right packet.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This would fail, and we'd free an uninitialized pointer.
Also, add us to .gitignore and clear up a comment.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Accuracy improvements:
1. We assumed the output was a p2wpkh, but it can be user-supplied now.
2. We assumed we always had change; remove this for wallet_select_all.
Calculation out-by-one fixes:
1. We need to add 1 byte (4 sipa) for the input count.
2. We need to add 1 byte (4 sipa) for the output count.
3. We need to add 1 byte (4 sipa) for the output script length for each output.
4. We need to add 1 byte (4 sipa) for the input script length for each input.
5. We need to add 1 byte (4 sipa) for the PUSH optcode for each P2SH input.
The results are now a slight overestimate (due to guessing 73 bytes
for signature, whereas they're 71 or 72 in practice).
Fixes: #458
Reported-by: Jonas Nick @jonasnick
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We were using changekey as the flag to produce change, not changesat,
but the caller was using changesat as the flag.
Also, don't allocate changekey at all if we don't need it; this means
valgrind will complain if we use it at all, too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
ZmnSCPxj
practicalswift
Rusty Russell
Christian Decker
Andrew Chow
William Casarin