[mqtt] Add Topic Name for Incoming Payload Not Supported (#15872)

Signed-off-by: bill <git@billforsyth.net>
Co-authored-by: Bill Forsyth <git@billforsyth.net>

diff --git a/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/ChannelState.java b/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/ChannelState.java
index 71bdb24ee0180771adcafab4acfc1db42ab385a0..607253f17bd8245431661a5126a8333a96068876 100644 (file)
--- a/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/ChannelState.java
+++ b/bundles/org.openhab.binding.mqtt.generic/src/main/java/org/openhab/binding/mqtt/generic/ChannelState.java
@@ -192,7 +192,7 @@ public class ChannelState implements MqttMessageSubscriber {
 
         Command command = TypeParser.parseCommand(cachedValue.getSupportedCommandTypes(), strValue);
         if (command == null) {
-            logger.warn("Incoming payload '{}' not supported by type '{}'", strValue,
+            logger.warn("Incoming payload '{}' on '{}' not supported by type '{}'", strValue, topic,
                     cachedValue.getClass().getSimpleName());
             receivedOrTimeout();
             return;