Reduce sleep to 4 seconds. Verisign is sending a Keep-Alive header with a timeout of 5 seconds. Can lead to the test failing indeterminately when the sleep was 5 seconds.

Author: rlubke

src/test/java/com/ning/http/client/async/NoNullResponseTest.java

@@ -39,7 +39,7 @@ public void multipleSslRequestsWithDelayAndKeepAlive() throws Throwable {
         try {
             final BoundRequestBuilder builder = client.prepareGet(VERISIGN_HTTPS_URL);
             final Response response1 = builder.execute().get();
-            Thread.sleep(5000);
+            Thread.sleep(4000);
             final Response response2 = builder.execute().get();
             if (response2 != null) {
                 System.out.println("Success (2nd response was not null).");