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11966 commits 16 branches 124 tags 44 MiB
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141 commits

Author SHA1 Message Date
ThomasV
308dc6aa6b use a single queue for gossip messages, so that they are processed in the correct order 2019-08-20 09:03:11 +02:00
ThomasV
e68f318b12 verify node and channel announcements before entering sql lock 2019-08-20 09:03:11 +02:00
SomberNight
fbafc77f01 lnpeer query_short_channel_ids: BOLT-07 says ids must be sorted 
this is why most remote peers were disconnecting upon receiving this msg
 2019-08-20 09:03:11 +02:00
SomberNight
afc5717cf0 lnpeer reply_channel_range: handle lnd 2019-08-20 09:03:11 +02:00
ThomasV
0e42fd9f17 parallelize short_channel_id requests 2019-08-20 09:03:11 +02:00
ThomasV
1011245c5e LNGossip: sync channel db using query_channel_range 2019-08-20 09:03:11 +02:00
SomberNight
cc57da704b logging: adapt lightning branch to logging changes 2019-08-20 09:03:11 +02:00
ThomasV
730be17aba Use separate lightning nodes for gossip and channel operations. 2019-08-20 09:03:11 +02:00
ThomasV
dac686b11d minor fix 2019-08-20 09:03:11 +02:00
ThomasV
796f199a5b follow-up prev commit 2019-08-20 09:03:11 +02:00
ThomasV
a6469904ee fix verify_sig_for_channel_update: use raw message 2019-08-20 09:03:11 +02:00
ThomasV
407114d3cc lnpeer: 
- disable option data_loss_protect
 - disable query_short_channel_ids
 - increase timeouts in pay
 2019-08-20 09:03:11 +02:00
ThomasV
f0ac81419c increase timeout in open_channel 2019-08-20 09:03:11 +02:00
ThomasV
5eab60621d lnpeer: 
- send data_loss_protect fields with channel_reestablish
 - close connection if we receive an unknown channel_reestablish
 - log all exceptions that make us close a connection
 - formatting
 2019-08-20 09:03:11 +02:00
ThomasV
93e8d4f953 channel_db: fix timestamp_range, reduce verbosity 2019-08-20 09:03:11 +02:00
ThomasV
aa398993cf lnrouter fixes: 
- use gossip_queries_req instead of initial_routing_sync
 - add connected nodes to recent peers only after successful init
 - derive timestamp used with gossip_timestamp_filter from channel_db
 - fix query_short_channel_ids:
     1. channel IDs must be sorted with zlib
     2. limit request to 100
     3. do not abuse this to request node_announcements; it is fine not to have all nodes.
 - fix get_recent_peers:
     1. do not set last_connected_date to 'now' if we never connected a node
     2. sql query was misconstructed and was returning only one peer
 - populate FALLBACK_NODE_LIST_MAINNET with nodes that have the requested flags
 2019-08-20 09:03:11 +02:00
ThomasV
f5eb369fb7 lnpeer: spawn wait_for(self.initialized) to kill the TaskGroup if it times out 2019-08-20 09:03:11 +02:00
ThomasV
023d4026b9 fix local_index in channel _shutdown 2019-08-20 09:03:11 +02:00
ThomasV
3abe30e9d8 basic watchtower synchronization 2019-08-20 09:03:11 +02:00
ThomasV
c155293166 follow-up variable renaming 2019-08-20 09:03:11 +02:00
ThomasV
8d77a7ecd8 save timestamps in htlc log 2019-08-20 09:03:11 +02:00
ThomasV
ecd9508233 follow-up previous commit 2019-08-20 09:03:11 +02:00
ThomasV
a7d37b72db factorize channel opening code into chan.open_with_first_pcp 2019-08-20 09:03:11 +02:00
ThomasV
c3f6351922 simplify points, remove side-effect in reestablish_channel 2019-08-20 09:03:11 +02:00
ThomasV
b5fd27c64c fix local/remote confusion in reestablish_channel 2019-08-20 09:03:11 +02:00
Janus
95a2174789 sqlite in lnrouter: lnpeer: introduce _gossip_loop for gossip handling separated from message handling 2019-08-20 09:03:11 +02:00
Janus
945e1dc4ee sqlite in lnrouter: request missing channel_announcements and node_announcements 2019-08-20 09:03:11 +02:00
Janus
dd7c4b3bab sqlite in lnrouter 2019-08-20 09:03:11 +02:00
ThomasV
3e443535a2 lnchannel: pass reference to lnworker 2019-08-20 09:03:11 +02:00
SomberNight
ef7a59b4a9 lnchannel: save htlc preimages as soon as possible but horribly hacky 
will properly clean this up...
 2019-08-20 09:03:11 +02:00
SomberNight
021f5d570e lnpeer: check that remote only sends commit_sig if there are changes 2019-08-20 09:03:11 +02:00
Janus
f618bb4a67 lnhtlc: handle settles like adds (asymmetrical across ctns) 2019-08-20 09:03:11 +02:00
SomberNight
3a2ab149b9 lnchannel: add_htlc and receive_htlc now take and return UpdateAddHtlc 
also fix undefined vars in _maybe_forward_htlc and _maybe_fulfill_htlc
in lnpeer
 2019-08-20 09:03:11 +02:00
ThomasV
62be0c481c lightning: Save invoices and preimages separately. Save preimages when forwarding 2019-08-20 09:03:11 +02:00
ThomasV
e475617b75 lnpeer: distinguish local and remote pending updates 2019-08-20 09:03:11 +02:00
ThomasV
4228b926d4 lnpeer: send commitment after receiving updates 2019-08-20 09:03:11 +02:00
ThomasV
3d8e168a85 follow-up previous commit 2019-08-20 09:03:11 +02:00
ThomasV
6eba22b5a8 lnpeer: replace asyncio.sleep with events 2019-08-20 09:03:11 +02:00
ThomasV
86b33a5637 code refactoring: _maybe_fullfill_htlc, _maybe_forward_htlc 2019-08-20 09:03:11 +02:00
ThomasV
a40207cbbb Refactor LNPeer in order to support HTLC forwarding: 
1. Do not perform channel updates in coroutines, because they would get executed in random order.
 2. After applying channel updates, wait only for the relevant commitment (local or remote) and not for both, because local and remote might be out of sync (BOLT 2).
 3. When waiting for a commitment, wait until a given ctn has been reached, because a queue cannot be shared by several coroutines
 2019-08-20 09:03:11 +02:00
ThomasV
3dce65dc73 Rename lnchan, lnchannel_verifier, lnbase 
Auto-completions are a pain if files share a long prefix
 2019-08-20 09:03:11 +02:00
Renamed from electrum/lnbase.py (Browse further)