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2183 commits

Author SHA1 Message Date
ThomasV
dd22cb6dff kivy: minor fixes 2019-08-20 09:03:12 +02:00
ThomasV
246cda2928 fix Flake8 tests 2019-08-20 09:03:12 +02:00
ThomasV
9cfeadea70 Turn daemon subcommands into RPCs 2019-08-20 09:03:12 +02:00
ThomasV
54257cbcca Rewrite JsonRPC requests using asyncio. 
- commands are async
 - the asyncio loop is started and stopped from the main script
 - the daemon's main loop runs in the main thread
 - use jsonrpcserver and jsonrpcclient instead of jsonrpclib
 2019-08-20 09:03:12 +02:00
SomberNight
fa5302bcfb (trivial) fix type annotation 2019-08-20 09:03:12 +02:00
SomberNight
bce74717a6 lnpeer: in onion errors, handle channel updates both with and w/o type 2019-08-20 09:03:12 +02:00
SomberNight
beeb81e179 lnpeer: use correct failure codes in _maybe_forward_htlc 2019-08-20 09:03:12 +02:00
SomberNight
e54f0fbafa do not raise BaseException 2019-08-20 09:03:12 +02:00
SomberNight
d955285808 lnrouter/channeldb: small import clean-up 2019-08-20 09:03:12 +02:00
SomberNight
47ee02569a lnpeer: send own outgoing channel updates to remote peer 2019-08-20 09:03:12 +02:00
SomberNight
f0588846d5 channeldb: also store "message_flags" field for channel updates 
this is a breaking change for the db format.
As in comment in diff,
"It would make more sense to store the raw gossip messages in the db."
 2019-08-20 09:03:12 +02:00
SomberNight
d229bb4e4d lnpeer: restore "temp save orphan channel updates" functionality 
needed to handle race where remote might send chan_upd too soon
(before we save the short channel id for the channel after it reaches funding locked)
 2019-08-20 09:03:12 +02:00
SomberNight
ba431495db lnworker: fix silent TypeError in _calc_routing_hints_for_invoice 2019-08-20 09:03:12 +02:00
SomberNight
02681c6664 tests: some regtest tests need to mine more blocks to expire CLTVs 
as lnutil.MIN_FINAL_CLTV_EXPIRY_FOR_INVOICE was recently bumped
 2019-08-20 09:03:12 +02:00
SomberNight
a9295e495c tests: regtest.sh now uses consistent indentation 2019-08-20 09:03:12 +02:00
SomberNight
6b1810f8dc commands.py: fix type of "timeout" arg 
was str by default
 2019-08-20 09:03:12 +02:00
SomberNight
159fe04daf lnpeer: on_channel_open should not fail on server error 2019-08-20 09:03:12 +02:00
ThomasV
e5286f7598 minor fix: always initialize Commands.lnworker 2019-08-20 09:03:12 +02:00
ThomasV
5e0427392f Daemon: Replace get_server with request. 
This function performs a single RPC, and may raise a DaemonNotRunning exception.
 2019-08-20 09:03:12 +02:00
ThomasV
28b1569f28 (trivial) fix getbalance 2019-08-20 09:03:12 +02:00
ThomasV
b81feb6550 daemon: simplify get_fd_or_server 2019-08-20 09:03:12 +02:00
SomberNight
a9239bd40f lnpeer: shutdown should wait until no HTLCs remain 
in either ctx
 2019-08-20 09:03:12 +02:00
SomberNight
2e38bcf416 lnpeer: failed htlc error handling ignored length of channel_update 2019-08-20 09:03:12 +02:00
SomberNight
d2d4d19fcb lnpeer: add a few sanity checks to payment-forwarding (and related) 2019-08-20 09:03:12 +02:00
SomberNight
0973b86925 lnworker: rework "is_dangerous" 
"Should channel be closed due to expiring htlcs?"
 2019-08-20 09:03:12 +02:00
SomberNight
ce54b5411e lnhtlc: htlcs_by_direction now returns dict keyed by htlc_id 2019-08-20 09:03:12 +02:00
ThomasV
b2f61bdc06 use aiohttp + jsonrpcserver in watchtower 2019-08-20 09:03:12 +02:00
ThomasV
de29fe6930 remove unused import 2019-08-20 09:03:12 +02:00
SomberNight
8ad25b3a52 lnpeer: make sure forwarding is disabled by default 2019-08-20 09:03:12 +02:00
SomberNight
a27b03be6d lnhtlc: local update raw messages must not be deleted before acked 
In recv_rev() previously all unacked_local_updates were deleted
as it was assumed that all of them have been acked at that point by
the revoke_and_ack itself. However this is not necessarily the case:
see new test case.

renamed log['unacked_local_updates'] to log['unacked_local_updates2']
to avoid breaking existing wallet files
 2019-08-20 09:03:12 +02:00
SomberNight
4fc9f243f7 lnpeer: reestablish_channel - always replay unacked local updates 
Even if we haven't signed them yet (did not send commitment_signed).
Alternatively, if they are not yet signed, we could discard them here,
like we do already for remote updates above (chan.hm.discard_unsigned_remote_updates).
One of these two options must be done, and before this commit we were not doing either.
 2019-08-20 09:03:12 +02:00
ThomasV
98a1c9268a qt: do not show paid requests 2019-08-20 09:03:12 +02:00
ThomasV
bd5c83e906 fix race condition with channel_timestamps 2019-08-20 09:03:12 +02:00
ThomasV
b493219829 require data loss protect 2019-08-20 09:03:12 +02:00
ThomasV
9f8e2c689e test funding_txn_minimum_depth, show it in GUI 2019-08-20 09:03:12 +02:00
ThomasV
bbec1dceda lnpeer: fix and simplify tests in maybe_send_commitment 2019-08-20 09:03:12 +02:00
ThomasV
39bae1c7cf channel_db: load_data should load node_info 2019-08-20 09:03:12 +02:00
ThomasV
46c2d7821f kivy: show pending requests in receive tab instead of dialog 2019-08-20 09:03:12 +02:00
ThomasV
f8038d024b kivy: lnpay_thread 2019-08-20 09:03:12 +02:00
ThomasV
9e78fdbf71 qt gui: simplify signals 2019-08-20 09:03:12 +02:00
ThomasV
e584a7451c simplify tx history: do not use separate columns for lightning 2019-08-20 09:03:12 +02:00
SomberNight
80c52d4808 simple_config.estimate_fee: make sure method never fails 
code in lnsweep was already assuming this
 2019-08-20 09:03:12 +02:00
SomberNight
7f1b456b93 lnhtlc.discard_unsigned_remote_updates: fix edge case 2019-08-20 09:03:12 +02:00
SomberNight
bb63bd98fb lnpeer: should not mark channel as OPEN if reestablish did not complete 2019-08-20 09:03:12 +02:00
SomberNight
940fc86749 lnpeer: reestablish_channel - fix data_loss_protect edge case 2019-08-20 09:03:12 +02:00
SomberNight
107f271e58 move all ctn book-keeping to lnhtlc (from lnchannel) 2019-08-20 09:03:12 +02:00
SomberNight
44761972cb lnchannel: ctx output-ordering: identical htlcs are ordered by CLTV 2019-08-20 09:03:12 +02:00
SomberNight
b1f606eaed lnchannel: start using "latest" and "next" instead of "current" and "pending" 
"current" used to be "oldest_unrevoked"; and pending was "oldest_unrevoked + 1"
but this was very confusing...
so now we have "oldest_unrevoked", "latest", and "next"
where "next" is "latest + 1"
"oldest_unrevoked" and "latest" are either the same or are offset by 1
(but caller should know which one they need)

rm "got_sig_for_next" - it was a redundant sanity check, that really
just complicated things

rm "local_commitment", "remote_commitment", "set_local_commitment",
"set_remote_commitment" - just use "get_latest_commitment" instead
 2019-08-20 09:03:12 +02:00
SomberNight
e32807d29d lnworker: only reestablish channels after on-chain state is synchronized 2019-08-20 09:03:12 +02:00
SomberNight
944e4f0ba0 implement data_loss_protect 
so that we can spend their_ctx_to_remote even when we lost our state
but have an old backup
 2019-08-20 09:03:12 +02:00