1. bcli_args_direct() will be used in wait_for_bitcoind;
At the beginning, we check if bitcoin-cli is running by "echo" command
whitout any bitcoin_cli struction. If this first command fails, we need
present the agrs gathered, like "-rpcuser", like "-rpcpassword".
Related changes include:
i) rename bcli_args() to bcli_args_direct(), and use 'const char **'
as the paramater for bcli_args_direct();
ii) add a new function bcli_args() warpped on bcli_args_direct(), this
warpping can reduce the large number of changes later in the file;
2. bcli_args() warpping on bcli_args_direct() is used like original.
And clean up some dev ones which actually happen (mainly by calling
channel_fail_permanent which logs UNUSUAL, rather than
channel_internal_error which logs BROKEN).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Since we now have a couple of long-lived dependents it is time we stop
removing channels from the table once they are fully closed, and instead just
mark them as closed. This allows us to keep forwards and transactions foreign
keys intact, and it may help us debug things after the fact.
Fixes#2028
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Instead of deleting the channels we will simple mark them as `CLOSED` from now
on. This is needed for some of the other tables not to end up with dangling
references that would otherwise survive the channel lifetime, e.g., forwards
and transactions.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Direct leak of 1024 byte(s) in 2 object(s) allocated from:
#0
0x7f4c84ce4448 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10c448)
#1
0x55d11b782c96 in timer_default_alloc ccan/ccan/timer/timer.c:16
#2
0x55d11b7832b7 in add_level ccan/ccan/timer/timer.c:166
#3
0x55d11b783864 in timer_fast_forward ccan/ccan/timer/timer.c:334
#4
0x55d11b78396a in timers_expire ccan/ccan/timer/timer.c:359
#5
0x55d11b774993 in io_loop ccan/ccan/io/poll.c:395
#6
0x55d11b72322f in plugins_init lightningd/plugin.c:1013
#7
0x55d11b7060ea in main lightningd/lightningd.c:664
#8
0x7f4c84696b6a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x26b6a)
To fix this, we actually make 'ld->timers' a pointer, so we can clean
it up last of all. We can't free it before ld, because that causes
timers to be destroyed.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I was working on rewriting our (somewhat chaotic) tx watching code
for 0.7.2, when I found this bug: we don't always notice the funding
tx in corner cases where more than one block is detected at
once.
This is just the one commit needed to fix the problem: it has some
unnecessary changes, but I'd prefer not to diverge too far from my
cleanup-txwatch branch.
Fixes: #2352
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If we ever do this, we'd end up with an unspendable commitment tx anyway.
It might be able to happen if we have htlcs added from the non-fee-paying
party while the fees are increased, though. But better to close the
channel and get a report about it if that happens.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Due to API instability we are disabling the RPC method for this release, but
will re-enable it after the release again.
Signed-off-by: Christian Decker <@cdecker>
Rewriting the gossip_store is much more trivial when we don't have
any pointers into it, so add some simple offline compaction code
and disable the automatic compaction code.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
are mostly caused by us trying to partially truncate
the store. The simplest fix for release is to discard the whole thing if
we detect a problem.
This is a workaround: it'd be far nicer to try to recover.
Fixes: #2750
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It wasn't invalid due to a missing channel_update, but in fact was a
bad checksum due to a cut & paste bug. Fix that, and assert it's not
actually truncating.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This happened on Travis, and the gossip_store was a suspicious 4096
bytes long. This implies they're using some non-atomic filesystem
(gossipd always does atomic writes to gossip_store), but if they are,
others surely are too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If something went wrong and there was an old one, we were
appending to it!
Reported-by: @SimonVrouwe
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It needs this in compat mode to detect old (pre-0.6.3) end of JSON.
But it always does the first command in compat mode.
This was never really reliable, since the first command could be to
a plugin for which we simply pass through the JSON (though, carefully
appending the expected '\n\n' if not already there).
Reported-by: @laanwj
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We might have channel_announcements which have no channel_update: normally
these don't get written into the store until there is one, but if the
store was truncated it can happen. We then get upset on compaction, since
we don't have an in-memory representation of the channel_announcement.
Similarly, we leave the node_announcement pending until after that
channel_announcement, leading to a similar case.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
trueptolemy
Rusty Russell
darosior
Nicola Squartini
ZmnSCPxj
Christian Decker
lisa neigut
Jorge Timón