@whitslack complained of large CPU usage by connectd at startup;
I ran perf record on connectd on my machine (which sees a little spike, only)
and I see the cost of reading and discarding the entries:
```
- 95.52% 5.24% lightning_conne lightning_connectd [.] gossip_store_next
- 90.28% gossip_store_next
+ 40.27% tal_alloc_arr_
+ 22.78% tal_free
+ 11.74% crc32c
+ 9.32% fromwire_peektype
+ 4.10% __libc_pread64 (inlined)
1.70% be32_to_cpu
```
Much of this is caused by the search for our own gossip: keeping this separately
would be even better, but this fix is minimal.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: connectd: reduce initial CPU load when connecting to peers.
This is being hit: it's possible if connectd and lightningd get desynchronized,
and we'll handle this later when peer is activated.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The message was
[warn] CookieAuthFileGroupReadable is set, but will have no effect: you must specify an explicit CookieAuthFile to have it group-readable.
Changelog-None
Represents the "configuration" part of the "init" message during
plugin initialization.
Changelog-Added: cln_plugin: persist cln configuration from init msg
This changes many fields: in non-deprecated mode, they're now raw integers.
This was always the intention, but the transition was never completed.
Suggested-By: @ShahanaFarooqui
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: JSON-RPC: "_msat" fields can be raw numbers, not "123msat" strings (please handle both!)
Changelog-Deprecated: JSON-RPC: "_msat" fields as "123msat" strings (will be only numbers)
This code was buggy: handing "1000" as a parameter to
min_their_funding_msat, don't turn that into "1000sat"!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We should be using amount_msat always. Many tests were not. Plus,
deprecating it simplifies the code.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: JSONRPC: `sendpay` `route` elements `msatoshi` (use `amount_msat`)
This prepares for when they start being u64, not strings with msat appended.
This has a strange side effect on our schema: despite the name,
decodepay's `fee_base_msat` is actually a u64, which we now convert to
msat on decode.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The name in the spec is `msat`, but I don't want to make an API exception.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: JSON-RPC: `fetchinvoice` `changes` `amount_msat`
Changelog-Deprecated: JSON-RPC: `fetchinvoice` `changes` `msat` (use `amount_msat`)
This is consistent with our output changes, and increases consistency.
It also keeps future sanity checks happy, that we only use JSON msat
helpers with '_msat' fields.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: JSON-RPC: `invoice`, `sendonion`, `sendpay`, `pay`, `keysend`, `fetchinvoice`, `sendinvoice`: `msatoshi` argument is now called `amount_msat` to match other fields.
Changelog-Deprecated: JSON-RPC: `invoice`, `sendonion`, `sendpay`, `pay`, `keysend`, `fetchinvoice`, `sendinvoice` `msatoshi` (use `amount_msat`)
The new msat fields are turned into Millisatoshi, so handle that correctly
too in tests too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: Plugins: `coin_movement` notification: `balance`, `credit`, `debit` and `fees` (use `balance_msat`, `credit_msat`, `debit_msat` and `fees_msat`)
In general, we don't like to use `null` in JSON: simply omit the
field. I found this one because it broke our 'msat' parsing (made
stricter in followup) which doesn't allow `null`.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: `listconfigs` `plugins` `options` which are not set are omitted, not `null`.
We had json_add_amount_msat_only(), which was designed to be used to
print out msat fields, if we had sats.
However, we misused it, so split it into the three different cases:
1. json_add_amount_sat_msat: We are using it correctly, with a field called
xxx_msat.
2. json_add_amount_sats_deprecated: We were using it wrong, so deprecate
the old field and create a new one which does end in _msat.
3. json_add_sats: we were using it to hand sats as a JSON parameter to an
interface, where "XXXsat".
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: Plugins: `rbf_channel` and `openchannel2` hooks `their_funding` (use `their_funding_msat`)
Changelog-Deprecated: Plugins: `openchannel2` hook `dust_limit_satoshis` (use `dust_limit_msat`)
Changelog-Deprecated: Plugins: `openchannel` hook `funding_satoshis` (use `funding_msat`)
Changelog-Deprecated: Plugins: `openchannel` hook `dust_limit_satoshis` (use `dust_limit_msat`)
Changelog-Deprecated: Plugins: `openchannel` hook `channel_reserve_satoshis` (use `channel_reserve_msat`)
Changelog-Deprecated: Plugins: `channel_opened` notification `amount` (use `funding_msat`)
Changelog-Deprecated: JSON-RPC: `listtransactions` `msat` (use `amount_msat`)
Changelog-Deprecated: Plugins: `htlc_accepted` `forward_amount` (use `forward_msat`)
Changelog-Added: Plugins: `htlc_accepted` now exposes the `short_channel_id` for the channel from which that HTLC is coming from and the low-level per-channel HTLC `id`, which are necessary for bridging two different Lightning Networks when MPP is involved.
Before this fix, there was the situation where a DEVELOPER=1 node would
announce non-public addresses on mainnet if detected. Since there
are some nodes on the internet that falsely report local addresses
we move this 'testing feature' to 'dev-allow-locahost' nodes.
Changelog-None
