lightning

6777 Commits

55 Branches

107 Tags

38 MiB

Tree: ba3c79e560

Commit Graph

Author	SHA1	Message	Date
Rusty Russell	ba3c79e560	seeker: seek unknown scids. If we have any unknown short_channel_ids, we ask a random peer for those channels. Once it responds, we probe again for a small random range in case more are missing, again enlarging if we find some. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	5 years ago
Rusty Russell	4b13c92802	seeker: use hash table for unknown short_channel_ids. Instead of a linear array which is fairly inefficient if it turns out we know nothing at all. We remove the gossip_missing() call by changing the api to remove_unknown_scid() to include a flag as to whether the scid turned out to be real or not. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	5 years ago
Rusty Russell	83575f27a1	seeker: add code to check range of scids. Once we've finished streaming gossip from the first peer, we ask a random peer (maybe the same one) for all short_channel_ids in the last 6 blocks from the latest channel we know about. If this reveals new channels we didn't know about, we expand the probe by a factor of 2 each time. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	5 years ago

Author

SHA1

Message

Date

Rusty Russell

ba3c79e560

seeker: seek unknown scids.

If we have any unknown short_channel_ids, we ask a random peer for
those channels.  Once it responds, we probe again for a small random
range in case more are missing, again enlarging if we find some.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

5 years ago

Rusty Russell

4b13c92802

seeker: use hash table for unknown short_channel_ids.

Instead of a linear array which is fairly inefficient if it turns out
we know nothing at all.

We remove the gossip_missing() call by changing the api to
remove_unknown_scid() to include a flag as to whether the scid turned
out to be real or not.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

5 years ago

Rusty Russell

83575f27a1

seeker: add code to check range of scids.

Once we've finished streaming gossip from the first peer, we ask a
random peer (maybe the same one) for all short_channel_ids in the last
6 blocks from the latest channel we know about.

If this reveals new channels we didn't know about, we expand the probe
by a factor of 2 each time.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

5 years ago

3 Commits (ba3c79e560d0401cd6755e9cdb7f251880687748)