[GitHub] [incubator-plc4x] chrisdutz commented on a change in pull request #59: Feature/alternate plc4 x 108

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chrisdutz commented on a change in pull request #59: Feature/alternate plc4 x 108
URL: https://github.com/apache/incubator-plc4x/pull/59#discussion_r273874554
 
 

 ##########
 File path: plc4j/protocols/driver-bases/base/src/main/java/org/apache/plc4x/java/base/connection/AbstractPlcConnection.java
 ##########
 @@ -43,15 +38,18 @@ Licensed to the Apache Software Foundation (ASF) under one
  */
 public abstract class AbstractPlcConnection implements PlcConnection, PlcConnectionMetadata {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractPlcConnection.class);
-
-    private static final int PING_TIMEOUT_MS = 1_000;
-
     @Override
     public PlcConnectionMetadata getMetadata() {
         return this;
     }
 
+    @Override
+    public CompletableFuture<Void> ping() {
+        CompletableFuture<Void> future = new CompletableFuture<>();
+        future.completeExceptionally(new PlcUnsupportedOperationException("The connection does not support pinging"));
 
 Review comment:
   Argh ... was looking for something like that ... strangely I must have missed it :-) ... of course ... will update that.

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