Spaces just make life a little harder for everyone.
(Plus, fix documentation: it's 'jsonrpc' not 'json' subsystem).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
As suggested by @cdecker, but also did a bit of minor reformatting.
I don't like the excessive indenting in our man pages though,
but that's a separate problem.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We can definitely get a pong from l1 (should test be slow enough):
it's l3 we are concerned about.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The tal overhead of 5 pointers, the linked list node is 2; and we also
tal'd the string. That's 96 bytes per entry.
Use a simple array instead, though it means more work on deletion
since each log_entry is no longer a tal object.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
1. Don't prune the last 10%.
2. Be more aggressive on pruning IO and DEBUG.
3. Account for skipped entries correctly across multiple prunes.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This simplifies our tests, too, since we don't need a magic option to
enable io logging in subdaemons.
Note that test_bad_onion still takes too long, due to a separate minor
bug, so that's marked and left dev-only for now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This allows finegrained logging control of particular subdaemons or
subsystems.
To do this, we defer setting the logging levels for each log object
until after early argument parsing (since e.g. "bitcoind" log object
is created early).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-changed: Options: log-level can now specify different levels for different subsystems.
1. Printed form is always "[<nodeid>-]<prefix>: <string>"
2. "jcon fd %i" becomes "jsonrpc #%i".
3. "jsonrpc" log is only used once, and is removed.
4. "database" log prefix is use for db accesses.
5. "lightningd(%i)" becomes simply "lightningd" without the pid.
6. The "lightningd_" prefix is stripped from subd log prefixes, and pid removed.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-changed: Logging: formatting made uniform: [NODEID-]SUBSYSTEM: MESSAGE
Changelog-removed: `lightning_` prefixes removed from subdaemon names, including in listpeers `owner` field.
We had a separate logbook for each peer, and copy log entries above
the printable log level into the master logbook. This didn't always
work well, since we didn't dump it on crash for example.
Keep a single global logbook instead, and remove this infrastructure.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Simply better encapsulation. We still need to expose log_entry, since the
notification hook uses it though.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is ignored in subdaemons which are per-peer, but very useful for
multi-peer daemons like connectd and gossipd.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
A log can have a default node_id, which can be overridden on a per-entry
basis. This changes the format of logging, so some tests need rework.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
==1310== Conditional jump or move depends on uninitialised value(s)
==1310== at 0x127C7F: io_loop_with_timers (io_loop_with_timers.c:30)
==1310== by 0x14F0E1: plugins_init (plugin.c:1019)
==1310== by 0x12E4B1: main (lightningd.c:694)
==1310==
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It really, really doesn't matter. But we were dramatically reducing
our view of the network:
In my gossip_store (mainnet):
channel_announcement: 30349
channel_update: 55119
node_announcment: 1783
Changelog-Fixed: No longer discard most node_announcements (fixes#3194)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Default is legacy. If we have future styles, new strings can be defined,
but for now it's "tlv" or "legacy".
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-changed: JSON API: `htlc_accepted` hook has `type` (currently `legacy` or `tlv`) and other fields directly inside `onion`.
Changelog-deprecated: JSON API: `htlc_accepted` hook `per_hop_v0` object deprecated, as is `short_channel_id` for the final hop.
--dev-force-tmp-channel-id flag takes a 64-character hex string
to use as the temporary channel id. Useful for spec tests
[ Fixed crash in non-DEVELOPER mode --RR ]
Changelog-None
If a 'upfront_shutdown_script' was specified, show the address +
scriptpubky in `listpeers`
Changelog-added: JSON API: `listpeers` channels now include `close_to` and `close_to_addr` iff a `close_to` address was specified at channel open
Quite a few of the things in the LightningNode class are tailored to their use
in the c-lightning tests, so I decided to split those customizations out into
a sub-class, and adding one more fixture that just serves the class. This
allows us to override the LightningNode implementation in our own tests, while
still having sane defaults for other users.
We were relying heavily on NodeFactory to do some magic before instantiating
the Node with rpc and daemon initialized, that meant that we'd have to replace
all 3 classes when customizing the node to our needs. Moving that
initialization into the node itself means that the LightningNode class now can
be swapped out and customized, without having to wire everything else through.
