With enable-autotor-v2 defined in cmdline the default behavior to create
v3 onions with the tor service call, is set to v2 onions.
Signed-off-by: Saibato <saibato.naga@pm.me>
We do this by keeping a current and an old map, and moving the current to old
every hour or 10,000 entries.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This encoding scheme is no longer just used for short_channel_ids, so make
the names more generic.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I was seeing some accidental pruning under load / Travis, and in
particular we stopped accepting channel_updates because they were 103
seconds old. But making it too long makes the prune test untenable,
so restore a separate flag that this test can use.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We were compiling them from source, but then not adding them in the final
docker image. This just drops the source based ones in favor of system
provided ones.
Fixes#3074
We should never open more than 1024 file descriptors anyway, and under some
situations, namely running as root or in docker, would give us huge
allowances. This then results in a huge, unneeded, cleanup for subprocesses,
which we use a lot.
Fixes#2977
It only had an effect if the peer didn't support option_gossip_queries, but
still, we don't want a gossip blast any more.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The only real change is dump_gossip() used to call
maybe_create_next_scid_reply(), but now I've simply renamed
that to maybe_send_query_responses() and we call it directly.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Now we queue them, we should place a limit. It's not the worst thing in
the world if we discard them (we'll catch up eventually), but we should
try not to in case we're just a bit behind.
Our behaviour here is also O(n^2) so we don't want a massive queue
anyway.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The first one means we don't discard channels just because we're not
synced, and the second is implied by the spec: don't accept
channel_announcement if the channel isn't 6 deep. Since LND defers in
such cases, we do too (unless it's newer than the current block, in
which case we simply discard). Otherwise there's a risk that a slow
node might discard valid gossip.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The math is a bit tricky, so encapsulate it.
Includes the extra 'e' in 'announcable' as noted by @cdecker :)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This will let gossipd be more intelligent about gossiping before we're
synced, and also it might know how far behind we are.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Valgrind error file: valgrind-errors.112365
==112365== Conditional jump or move depends on uninitialised value(s)
==112365== at 0x1105E0: main (openingd.c:1504)
==112365==
==112365== Conditional jump or move depends on uninitialised value(s)
==112365== at 0x110604: main (openingd.c:1507)
==112365==
==112365== Conditional jump or move depends on uninitialised value(s)
==112365== at 0x110628: main (openingd.c:1510)
==112365==
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Happened under Travis with --dev-fast-gossip (90 second prune time), but can
happen anyway if gossip is almost 2 weeks old when we receive it:
2019-09-20T19:16:51.367Z DEBUG lightning_gossipd(20972): Received node_announcement for node 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59
2019-09-20T19:16:51.376Z DEBUG lightning_gossipd(20972): Ignoring node_announcement timestamp 1569006918 for 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59
2019-09-20T19:16:51.669Z **BROKEN** lightning_gossipd(20972): pending node_announcement 01013094af771d60f4de69bb39ce045e4edf4a06fe6c80078dfa4fab58ab5617d6ad4fa34b6d3437380db0a8293cea348bbc77f714ef71fcd8515bfc82336667441f00005d852546022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59022d2253494c454e544152544953542d633961313734610000000000000000000000000000 malformed? (version c9a174a)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The test was implicitly relying on us selecting the larger output and then not
touching the smaller, leaving it there for the final `withdraw` to claim. This
ordering of UTXOs is not guaranteed, and in particular can fail when switching
DB backends. To stabilize we just need to make sure to select the change
output as well.
This replaces the hard-coded path to the `postgres` and `initdb` binaries with
a slightly more flexible search. It'll pick the newest version installed.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
The DB field type has to match the size of the accessor-type, and we had to
split the `REPLACE INTO` and `INSERT INTO OR IGNORE` queries into two
queries (update and insert if not updated) since there is no portable UPSERT
operation, but impact should be minimal.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
sqlite3 was forgiving, postgres isn't, so let's make sure we use the strictest
field type possible, relaxing when rewriting.
The commit consists just of the following mapping
- INTEGER -> BIGSERIAL if it is the primary key
- INTEGER -> BIGINT if it is an amount or a reference to a primary key
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This was already done in `db_step` but `db_count_changes` and
`db_last_insert_id` also rely on the statement being executed. Furthermore we
now check that the statement was executed before freeing it, so it can't
happen that we dispose of a statement we meant to execute but forgot.
The combination of these could be used to replace the pending_statement
tracking based on lists, since we now make sure to execute all statements and
we use the memleak checker to make sure we don't keep a statement in memory.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
sqlite3 will just report 0 for anything that it thinks should be numeric, or
is accessed using a numeric accessor. Postgres does not, so we need to check
for is_null before trying to read it.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
sqlite3 doesn't really do any validation whatsoever, and there is no
difference between 64bit and 32bit numbers. Posgtres on the other hand gets
very upset if the size doesn't match.
This commit swaps out handwavy types with the ones that should be there :-)
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We now have an abstract rewriter that will perform some common extractions and
replacements (type replacement for example), that can then be customized in
derived classes.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This was weird right from the start, so we just split the table into integers
and blobs, so each column has a well-defined format. It is also required for
postgres not to cry about explicit casts in the `paramTypes` array.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
The first ever query to check if the version DB exists may fail. We allow
this, but we need to restart the DB transaction since postgres fails the
current transaction and rolls back any changes.
This just commits (and fails) and starts a new transaction so the rest of the
migration can continue.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Needed to change a couple of migrations. The changes are mostly innocuous:
- changing BLOB to TEXT for short_channel_ids which is the correct type
anyway, and sqlite3 treats them the same anyway.
- Use `int` for version since the byte representation is checked by postgres.
- Change anything that is INT, but will be bound to u64 to BIGINT (again
postgres checks these more carefully than sqlite3).
Two migrations were replaced with dummy values, since they are buried deep
enough, and I found no portable way of expressing `strftime()` and `INSERT OR
IGNORE`.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Using a generated identifier with filename and line proved to be brittle since
compilers assign the __LINE__ macro differently on multi-line macro
invocations.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This is dangerous but needed since postgres is not as forgiving about
unsatisfied foreign key constraints even while in a DB transaction.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We used to do some of the setup work in db.c, which is now free of any
sqlite3-specific code. In addition we also switch over to fully qualified DSNs
to specify the location of the wallet.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Saibato
Rusty Russell
Jorge Timón
Christian Decker
lambrosini
trueptolemy