Add MIN_RELAY_FEE_SAT_PER_1000_WEIGHT

Antoine Riard · Antoine Riard · commit b43e51fdb7b7 · 2019-12-04T17:21:08.000-05:00
Hardcode min relay fee as its value is fixed on the bitcoin network
and updating it would be done really conservatively.
diff --git a/lightning/src/chain/chaininterface.rs b/lightning/src/chain/chaininterface.rs
@@ -115,6 +115,9 @@ pub trait FeeEstimator: Sync + Send {
 	fn get_est_sat_per_1000_weight(&self, confirmation_target: ConfirmationTarget) -> u64;
 }
 
+/// Minimum relay fee as required by bitcoin network mempool policy.
+pub const MIN_RELAY_FEE_SAT_PER_1000_WEIGHT: u64 = 4000;
+
 /// Utility for tracking registered txn/outpoints and checking for matches
 pub struct ChainWatchedUtil {
 	watch_all: bool,

Original file line number	Diff line number	Diff line change
`@@ -115,6 +115,9 @@ pub trait FeeEstimator: Sync + Send {`
`115`	`115`	`fn get_est_sat_per_1000_weight(&self, confirmation_target: ConfirmationTarget) -> u64;`
`116`	`116`	`}`
`117`	`117`
	`118`	`+/// Minimum relay fee as required by bitcoin network mempool policy.`
	`119`	`+pub const MIN_RELAY_FEE_SAT_PER_1000_WEIGHT: u64 = 4000;`
	`120`	`+`
`118`	`121`	`/// Utility for tracking registered txn/outpoints and checking for matches`
`119`	`122`	`pub struct ChainWatchedUtil {`
`120`	`123`	`watch_all: bool,`