staticaddr: withdrawal manager and interface

Author: hieblmi

loopd/log.go

@@ -41,6 +41,9 @@ func SetupLoggers(root *build.RotatingLogWriter, intercept signal.Interceptor) {
 	lnd.AddSubLogger(
 		root, staticaddr.Subsystem, intercept, staticaddr.UseLogger,
 	)
+	lnd.AddSubLogger(
+		root, withdraw.Subsystem, intercept, withdraw.UseLogger,
+	)
 	lnd.AddSubLogger(
 		root, liquidity.Subsystem, intercept, liquidity.UseLogger,
 	)
@@ -56,7 +59,7 @@ func SetupLoggers(root *build.RotatingLogWriter, intercept signal.Interceptor) {
 // genSubLogger creates a logger for a subsystem. We provide an instance of
 // a signal.Interceptor to be able to shutdown in the case of a critical error.
 func genSubLogger(root *build.RotatingLogWriter,
-    interceptor signal.Interceptor) func(string) btclog.Logger {
+	interceptor signal.Interceptor) func(string) btclog.Logger {
 
 	// Create a shutdown function which will request shutdown from our
 	// interceptor if it is listening.

staticaddr/withdraw/log.go

@@ -2,12 +2,21 @@ package withdraw
 
 import (
 	"github.com/btcsuite/btclog"
+	"github.com/lightningnetwork/lnd/build"
 )
 
+// Subsystem defines the sub system name of this package.
+const Subsystem = "SADDR"
+
 // log is a logger that is initialized with no output filters. This means the
 // package will not perform any logging by default until the caller requests it.
 var log btclog.Logger
 
+// The default amount of logging is none.
+func init() {
+	UseLogger(build.NewSubLogger(Subsystem, nil))
+}
+
 // UseLogger uses a specified Logger to output package logging info. This should
 // be used in preference to SetLogWriter if the caller is also using btclog.
 func UseLogger(logger btclog.Logger) {