routing.c now flags rate-limited gossip as it enters the gossip_store but
makes use of it in updating the routing graph. Flagged gossip is not
rebroadcast to gossip peers.
Changelog-Changed: gossipd: now accepts spam gossip, but squelches it for
peers.
This will be used to decouple internal use of gossip from what is
passed to gossip peers. Updates GOSSIP_STORE_VERION to 10.
Changelog-Changed: gossip_store updated to version 10.
This only happens when a deletion is added by a running gossipd, so
we put a deletion at the end of the store to test it.
mypy noticed that this code was nonsensical, so clearly untested.
The testing noticed that making a nodeid from a string was also buggy.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Mainly fixing type annotations, but some real fixes:
1. GossmapHalfchannel.from_str() should be a classmethod.
2. update_channel had weird, unusable default values (fields can't be NULL,
since we use it below).
[ There was one more occurence where isinstance should be used above
type() == xyz comparison. -- MS ]
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Do not mix bytes and GossmapNodeId when accessing Gossmap.nodes dicts.
Therefore the definion got GossmapNodeId also needed to be pulled to the
beginning of the file.
This reads the `gossip_store_channel_amount` that always follows the
`channel_announcement` messages. Therefore it uses an internal variable
_last_scid to know what channel has been added last time.
This is more efficient than converting them all to Pubkeys: about 3.8
seconds vs 5.4 seconds. Usually treating them as raw bytes is what we
want anyway.
[ Fixup by Michael Schmoock <michael@schmoock.net> ]
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It doesn't do much work, but it does parse the gossmap file and extract
nodes and channels.
[ Fixup by Michael Schmoock <michael@schmoock.net> ]
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
