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lnd/routing
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Andras Banki-Horvath 3d5f33a0cf
routing: fail in-flight attempts cleanly on terminal payment failure 
In case of a multi shard payment with more than one in-flight shards,
one shard quitting with a terminal failure will stop the payment
lifecycle and close the `shardHandler`'s `quit` channel. In the
`collectResult` function we're waiting for the `Switch` to
asynchronously return a result for each shard. This may have been
interrupted by the aformentioned `quit` channel's closing skipping
attempt failure (or success) notification towards the control tower
and therefore skipping proper settle/fail info fill in the channel db.
Since payments have a composite state of a global failure reason and
settle/fail info for all attempts, any attempt with an unfilled
settle/fail info keeps a payment in-flight even if the payment itself
isn't in-flight anymore.
2022-04-12 11:56:33 +02:00
..
chainview
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
localchans
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
route
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
shards
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00
testdata
routing: add private key attribute in router test
2021-06-23 18:13:02 +08:00
ann_validation.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
bandwidth_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
bandwidth.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
control_tower_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
control_tower.go
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00
errors.go
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00
graph.go
multi: use single read transaction for path finding
2021-10-22 09:32:49 +02:00
heap_test.go
routing: optimize path finding structures
2019-10-24 21:38:07 -03:00
heap.go
multi: use minimal policy in cache
2021-09-29 17:00:04 +02:00
integrated_routing_context_test.go
multi: use single read transaction for path finding
2021-10-22 09:32:49 +02:00
integrated_routing_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
log.go
routing: define subsystem constant
2019-12-11 00:17:04 +01:00
missioncontrol_state_test.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
missioncontrol_state.go
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00
missioncontrol_store_test.go
routing: store missioncontrol state in blocks and eliminate cursor use
2021-07-26 17:02:11 +02:00
missioncontrol_store.go
routing: fix memory corruption in MC store
2021-12-08 23:10:16 +01:00
missioncontrol_test.go
routing: store missioncontrol state in blocks and eliminate cursor use
2021-07-26 17:02:11 +02:00
missioncontrol.go
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00
mock_graph_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
mock_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
nodepair.go
routing: extended DirectedNodePair functionality
2019-08-13 18:45:06 +02:00
notifications_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
notifications.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
pathfind_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
pathfind.go
multi: thread bandwidth check amount down to MayAddOutgoingHtlc
2021-10-19 09:50:51 +02:00
payment_lifecycle_test.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
payment_lifecycle.go
routing: fail in-flight attempts cleanly on terminal payment failure
2022-04-12 11:56:33 +02:00
payment_session_source.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
payment_session_test.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
payment_session.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
probability_estimator_test.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
probability_estimator.go
multi: formatting and comment fixes
2022-02-10 11:02:02 +01:00
README.md
multi: unify code blocks in READMEs
2021-01-22 09:14:11 +01:00
result_interpretation_test.go
multi: run gosimports
2022-02-10 11:02:01 +01:00
result_interpretation.go
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00
router_test.go
routing: fail in-flight attempts cleanly on terminal payment failure
2022-04-12 11:56:33 +02:00
router.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
setup_test.go
channeldb/test: test with postgres
2021-10-29 10:54:44 +02:00
stats.go
routing/router: log aggregate graph processing stats
2019-06-13 18:18:30 -07:00
unified_policies_test.go
multi: move bandwidth hints behind interface
2021-10-19 09:50:49 +02:00
unified_policies.go
multi: use btcd's btcec/v2 and btcutil modules
2022-03-09 19:02:37 +01:00
validation_barrier_test.go
routing+discovery: uniform error codes in routing
2022-01-05 04:27:33 +08:00
validation_barrier.go
multi: Fix typos [skip ci]
2022-01-24 12:19:02 +02:00

README.md

routing

Build Status MIT licensed GoDoc

The routing package implements authentication+validation of channel announcements, pruning of the channel graph, path finding within the network, sending outgoing payments into the network and synchronizing new peers to our channel graph state.

Installation and Updating

⛰  go get -u github.com/lightningnetwork/lnd/routing