Merge pull request #133 from dogecoinfoundation/fix-shutdown

Fix: shut down cleanly, remove unused service stubs

pkg/services/balancekeeper.go

@@ -42,6 +42,7 @@ func (b BalanceKeeper) Run(started, stopped chan bool, stop chan context.Context
 		defer func() {
 			if r := recover(); r != nil {
 				log.Println("BalanceKeeper: panic received:", r)
+				stopped <- true
 			}
 			if b.tx != nil {
 				// shutdown during a transaction.

pkg/services/main.go

@@ -9,12 +9,4 @@ func StartServices(cond *conductor.Conductor, bus giga.MessageBus, conf giga.Con
 	// BalanceKeeper updates stored balances and sends ACC_BALANCE_CHANGE events.
 	keeper := NewBalanceKeeper(store, bus)
 	cond.Service("NewBalanceKeeper", keeper)
-
-	// InvoiceStamper sends "Invoice Paid" and "Invoice Partial Payment" events.
-	stamper := NewInvoiceStamper()
-	cond.Service("InvoiceStamper", stamper)
-
-	// PayMaster sends "Payment Accepted" and "Payment Confirmed" events.
-	master := NewPayMaster()
-	cond.Service("PayMaster", master)
 }