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belaban · Jun 17, 2023 · 9da3a9f · 9da3a9f
1 parent 2c0fa10
commit 9da3a9f
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/src/org/jgroups/demos/RelayDemo.java b/src/org/jgroups/demos/RelayDemo.java
@@ -132,7 +132,7 @@ protected boolean process(String line) {
             return true;
         }
         if(line.equalsIgnoreCase("topo")) {
-            Topology topo=relay.topo().refresh();
+            Topology topo=relay.topo().removeAll(null).refresh();
             Util.sleep(100);
             System.out.printf("\n%s\n", topo.print());
             return true;

diff --git a/src/org/jgroups/protocols/relay/Topology.java b/src/org/jgroups/protocols/relay/Topology.java
@@ -84,7 +84,10 @@ public String print(String site) {
     }
 
     public Topology removeAll(Collection<String> sites) {
-        cache.keySet().removeAll(sites);
+        if(sites == null)
+            cache.keySet().clear();
+        else
+            cache.keySet().removeAll(sites);
         return this;
     }