[GitHub] [kafka] divijvaidya commented on a diff in pull request #12159: Fix stuck SSL tests in case of authentication failure

[GitBox <gi...@apache.org>]

divijvaidya commented on code in PR #12159:
URL: https://github.com/apache/kafka/pull/12159#discussion_r873646603


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clients/src/test/java/org/apache/kafka/common/network/SelectorTest.java:
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@@ -449,9 +450,9 @@ public void close() {
     @Test
     public void testCloseOldestConnection() throws Exception {
         String id = "0";
-        blockingConnect(id);
-
-        time.sleep(6000); // The max idle time is 5000ms
+        selector.connect(id, new InetSocketAddress("localhost", server.port), BUFFER_SIZE, BUFFER_SIZE);
+        selector.poll(0);

Review Comment:
   Note that `connect()` is synchronous method here. It might not complete with the first poll event. That is the reason it is tested in a while loop inside `blockingConnect`.
   
   My suggestion would be to keep using blockingConnect with a (new) timeout to terminate while loop in it similar to implementation of `NetworkTestUtils.waitForChannelReady`.



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