wip: debugging

pkg/relayer/cmd/cmd.go

@@ -94,7 +94,9 @@ func runRelayer(cmd *cobra.Command, _ []string) error {
 
 	// Start the relay miner
 	log.Println("INFO: Starting relay miner...")
-	relayMiner.Start(ctx)
+	if err := relayMiner.Start(ctx); err != nil {
+		return err
+	}
 
 	log.Println("INFO: Relay miner stopped; exiting")
 	return nil

pkg/relayer/proxy/server_builder.go

@@ -13,7 +13,13 @@ import (
 // is responsible for listening for incoming relay requests and relaying them to the supported proxied service.
 func (rp *relayerProxy) BuildProvidedServices(ctx context.Context) error {
 	// Get the supplier address from the keyring
-	supplierAddress, err := rp.keyring.Key(rp.signingKeyName)
+	supplierKey, err := rp.keyring.Key(rp.signingKeyName)
+	if err != nil {
+		return err
+	}
+
+	// TODO_DISCUSS: is there a reason not to assign rp.supplierAddress here?
+	supplierAddress, err := supplierKey.GetAddress()
 	if err != nil {
 		return err
 	}