Explicitly exit on timeout

Previously, when timeout occurs trying to connect successfully to
SDC, code just dropped out of loop in main() method, expecting
to exit.  However, if the SDC client left any threads hanging,
that might not cause process to exit.  Instead, process should
explicitly exit via System.exit().

Change-Id: I28316550cbfc2bbddeaadf080c0afa52a1eae350
Issue-ID: SDNC-472
Signed-off-by: Timoney, Dan (dt5972) <dtimoney@att.com>

diff --git a/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncUebClient.java b/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncUebClient.java
index 4f2de1c..2078a79 100644 (file)
--- a/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncUebClient.java
+++ b/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncUebClient.java
@@ -54,6 +54,7 @@ public class SdncUebClient {
                long maxWaitTm = config.getClientStartupTimeout() * 1000L;
 
                boolean keepWaiting = true;
+               boolean listenerStarted = false;
 
                while (keepWaiting) {
                        if (result.getDistributionActionResult() == DistributionActionResultEnum.SUCCESS) {
@@ -66,8 +67,9 @@ public class SdncUebClient {
                                        if (start.getDistributionActionResult() == DistributionActionResultEnum.SUCCESS) {
                
                                                keepWaiting = false;
+                                               listenerStarted = true;
                                        } else {
-                                               LOG.info("SDC returned "+start.getDistributionActionResult().toString()+" - will retry");
+                                               LOG.info("SDC returned {} - exitting",start.getDistributionActionResult().toString());
                                                try {
                                                        client.stop();
                                                } catch(Exception e1) {
@@ -99,8 +101,13 @@ public class SdncUebClient {
                        }
 
                }
-
-
+               
+               if (!listenerStarted) {
+                       LOG.info("Timed out waiting to connect to SDC");
+                       System.exit(0);
+               }
+               
+               
 
        }