This avoids spamming the logs. We also remove the duplicate debug
logs on self-disable (plugin_kill logs it for us).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If a plugin died due to connection close, we'd always say
"Plugin exited before completing handshake.", which was often
wrong.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If not all nodes are up-to-date with the new blocks, they can reject
announcements:
```
lightningd-4: 2021-02-23T02:02:47.832Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-gossipd: Ignoring future channel_announcment for 124x1x0 (current block 123)
lightningd-4: 2021-02-23T02:02:47.848Z DEBUG lightningd: Adding block 133: 2d950451211398de9c10bf9df7eb53b385390eca31e306bc8fc1387b53d9f9a2
lightningd-4: 2021-02-23T02:02:47.865Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-gossipd: Bad gossip order: WIRE_CHANNEL_UPDATE before announcement 124x1x0/0
lightningd-4: 2021-02-23T02:02:47.866Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-gossipd: Bad gossip order: WIRE_CHANNEL_UPDATE before announcement 124x1x0/1
```
Technically, this change is not sufficient either, since *gossipd* might
not know about new block yet. But it makes this case less likely.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
LightningNode.join_nodes and LightningNode.openchannel internally
generate blocks, which causes nodes to be out of sync, and ignore
"future" announcements, because they haven't seen that block yet.
Since we turned many errors into warnings, we want our tests to fail
when they happen unexpectedly. We make WARNING clear in the strings
we print, too, to help out.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
No more sending "all-channel" errors; in particular, gossipd now only
sends warnings (which make us hang up), not errors, and peer_connected
rejections are warnings (and disconnect), not errors.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Plugins: `peer_connected` rejections now send a warning, not an error, to the peer.
Nit: The underscore in "openchannel_hook" is wrong, bcause the name of
the hook is just "openchannel". The "_hook" implied this to be part of
the name.
Changelog-None
The fetchinvoice and offers plugins disable themselves if the option
isn't enabled (it's enabled by default on EXPERIMENTAL_FEATURES).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: `experimental-offers` enables fetch, payment and creation of (early draft) offers.
By returning 'disable: <reason>' inside getmanifest or init result.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: plugins: plugins can now disable themselves by returning `disable`, even if marked important.
1. Hoist 7200 constant into the bolt12 heade2.
2. Make preimage the last createinvoice arg, so we could make it optional.
3. Check the validity of the preimage in createinvoice.
4. Always output used flag in listoffers.
5. Rename wallet offer iterators to offer_id iterators.
6. Fix paramter typos.
7. Rename `local_offer_id` parameter to `localofferid`.
8. Add reference constraints on local_offer_id db fields.
9. Remove cut/paste comment.
10. Clarify source of fatal() messages in wallet.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
"multi" means that specifying a parameter twice will append, not override.
Multi args are always given as a JSON array, even if only one.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Plugins: new "multi" field allows an option to be specified multiple times.
This was fixed in 0.8.2.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Removed: plugins: options to init are no longer given as strings if they are bool or int types (deprecated in 0.8.2).
The latter is available only starting with Python 3.7, and it's the
only test that fails with <3.7. This allows us to keep on testing with
older versions.
We previously registered hooks up in who-replies-to-getmanifest-first
order, but then if any had dependencies it would scatter that order.
This allows users to manually set dependencies developers have
forgotten by specifying the plugins manually in their configuration or
cmdline. This was an excellent consideration by @mschmook.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
