dispenser/dispenserclient.go

@@ -279,9 +279,7 @@ func (c *Client) DispenserStart(ctx context.Context) (string, error) {
 		return stockStatus, fmt.Errorf("[%s] check status: %w", funcName, err)
 	}
 
-	defer func() {
 	logStatus(status)
-	}()
 	stockStatus = stockTake(status)
 	c.setStock(status)
 
@@ -296,75 +294,48 @@ func (c *Client) DispenserStart(ctx context.Context) (string, error) {
 		return stockStatus, fmt.Errorf("[%s] to encoder: %w", funcName, err)
 	}
 
-	deadline := time.Now().Add(6 * time.Second)
+	time.Sleep(delay)
-
+	status, err = c.CheckStatus(ctx)
-	for {
+	if err != nil {
-		time.Sleep(delay * 2)
+		return stockStatus, fmt.Errorf("[%s] re-check status: %w", funcName, err)
-		if time.Now().After(deadline) {
-			return stockStatus, nil
 	}
-
+	logStatus(status)
-		status, _ = c.do(ctx, cmdStatus)
-
 	stockStatus = stockTake(status)
 	c.setStock(status)
-		logStatus(status)
 
-		// error states first
-		if isCardWellEmpty(status) {
-			return stockStatus, fmt.Errorf(stockStatus)
-		}
-
-		if isAtEncoderPosition(status) {
 	return stockStatus, nil
 }
-	}
-}
 
 func (c *Client) DispenserFinal(ctx context.Context) (string, error) {
 	const funcName = "DispenserFinal"
 	stockStatus := ""
-	var status []byte
 
 	if err := c.OutOfMouth(ctx); err != nil {
 		return stockStatus, fmt.Errorf("[%s] out of mouth: %w", funcName, err)
 	}
 
 	time.Sleep(delay)
-	status, err := c.do(ctx, cmdStatus)
+	status, err := c.CheckStatus(ctx)
-	if err == nil && len(status) >= 4 {
+	if err != nil {
-		c.setStock(status)
+		return stockStatus, fmt.Errorf("[%s] check status: %w", funcName, err)
 	}
+	logStatus(status)
+	stockStatus = stockTake(status)
+	c.setStock(status)
 
 	time.Sleep(delay)
 	if err := c.ToEncoder(ctx); err != nil {
 		return stockStatus, fmt.Errorf("[%s] to encoder: %w", funcName, err)
 	}
 
-	defer func() {
+	time.Sleep(delay)
-		logStatus(status)
+	status, err = c.CheckStatus(ctx)
-	}()
+	if err != nil {
-
+		return stockStatus, fmt.Errorf("[%s] re-check status: %w", funcName, err)
-	deadline := time.Now().Add(6 * time.Second)
-
-	for {
-		time.Sleep(delay * 2)
-		if time.Now().After(deadline) {
-			return stockStatus, nil
 	}
-
+	logStatus(status)
-		status, _ = c.do(ctx, cmdStatus)
-
 	stockStatus = stockTake(status)
 	c.setStock(status)
-		logStatus(status)
 
-		if isCardWellEmpty(status) {
 	return stockStatus, nil
 }
-
-		if isAtEncoderPosition(status) {
-			return stockStatus, nil
-		}
-	}
-}

handlers/handlers.go

@@ -191,7 +191,6 @@ func (app *App) takePayment(w http.ResponseWriter, r *http.Request) {
 			writeTransactionResult(w, http.StatusServiceUnavailable, theResponse)
 			return
 		}
-		
 	}
 
 	if r.Method == http.MethodOptions {

main.go

@@ -29,7 +29,7 @@ import (
 )
 
 const (
-	buildVersion     = "1.2.5"
+	buildVersion     = "1.2.2"
 	serviceName      = "hardlink"
 	pollingFrequency = 8 * time.Second
 )

release notes.md

@@ -2,15 +2,6 @@
 
 builtVersion is a const in main.go
 
-#### 1.2.5 - 20 March 2026
-removed early return on error when checking dispenser status in the start and final loops.
-
-#### 1.2.4 - 18 March 2026
-added check if keycard at the encoder position before trying to encode key
-
-#### 1.2.3 - 17 March 2026
-added check if keycard at the encoder position before trying to encode key
-
 #### 1.2.2 - 11 February 2026
 increased waiting time befor sending email on PDQ unavailability to 30 seconds day time and 10 minutes night time
 to give it a chance to become available again