X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=policy-agent%2Fsrc%2Fmain%2Fjava%2Forg%2Foransc%2Fpolicyagent%2Fdmaap%2FDmaapMessageHandler.java;h=19d156488c679b6e807dc9abf81e054c5e1efc8d;hb=5056cc12ba520568fcfd28132d815cf3d2afc8b0;hp=3c44f08575afb844f77b40a47856d305a9b7ee9c;hpb=b744f6266f838dbf60f37b1c8d5367632f1f0faa;p=nonrtric.git

diff --git a/policy-agent/src/main/java/org/oransc/policyagent/dmaap/DmaapMessageHandler.java b/policy-agent/src/main/java/org/oransc/policyagent/dmaap/DmaapMessageHandler.java
index 3c44f085..19d15648 100644
--- a/policy-agent/src/main/java/org/oransc/policyagent/dmaap/DmaapMessageHandler.java
+++ b/policy-agent/src/main/java/org/oransc/policyagent/dmaap/DmaapMessageHandler.java
@@ -17,6 +17,7 @@
  * limitations under the License.
  * ========================LICENSE_END===================================
  */
+
 package org.oransc.policyagent.dmaap;
 
 import com.google.gson.Gson;
@@ -34,6 +35,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.reactive.function.client.WebClientException;
 import org.springframework.web.reactive.function.client.WebClientResponseException;
 import reactor.core.publisher.Mono;
 
@@ -56,10 +58,12 @@ public class DmaapMessageHandler {
     }
 
     public void handleDmaapMsg(String msg) {
-        this.createTask(msg) //
-            .subscribe(message -> logger.debug("handleDmaapMsg: {}", message), //
-                throwable -> logger.warn("handleDmaapMsg failure {}", throwable.getMessage()), //
-                () -> logger.debug("handleDmaapMsg complete"));
+        try {
+            String result = this.createTask(msg).block();
+            logger.debug("handleDmaapMsg: {}", result);
+        } catch (Exception throwable) {
+            logger.warn("handleDmaapMsg failure {}", throwable.getMessage());
+        }
     }
 
     Mono<String> createTask(String msg) {
@@ -70,15 +74,15 @@ public class DmaapMessageHandler {
                 .flatMap(
                     response -> sendDmaapResponse(response.getBody(), dmaapRequestMessage, response.getStatusCode()));
         } catch (Exception e) {
-            logger.warn("Received unparsable message from DMAAP: {}", msg);
-            return Mono.error(e); // Cannot make any response
+            String errorMsg = "Received unparsable message from DMAAP: \"" + msg + "\", reason: " + e.getMessage();
+            return Mono.error(new ServiceException(errorMsg)); // Cannot make any response
         }
     }
 
     private Mono<ResponseEntity<String>> handleAgentCallError(Throwable t, String originalMessage,
         DmaapRequestMessage dmaapRequestMessage) {
         logger.debug("Agent call failed: {}", t.getMessage());
-        HttpStatus status = HttpStatus.NOT_FOUND;
+        HttpStatus status = HttpStatus.INTERNAL_SERVER_ERROR;
         String errorMessage = t.getMessage();
         if (t instanceof WebClientResponseException) {
             WebClientResponseException exception = (WebClientResponseException) t;
@@ -87,7 +91,8 @@ public class DmaapMessageHandler {
         } else if (t instanceof ServiceException) {
             status = HttpStatus.BAD_REQUEST;
             errorMessage = prepareBadOperationErrorMessage(t, originalMessage);
-
+        } else if (!(t instanceof WebClientException)) {
+            logger.warn("Unexpected exception ", t);
         }
         return sendDmaapResponse(errorMessage, dmaapRequestMessage, status) //
             .flatMap(notUsed -> Mono.empty());
@@ -116,7 +121,6 @@ public class DmaapMessageHandler {
         } else {
             return Mono.error(new ServiceException("Not implemented operation: " + operation));
         }
-
     }
 
     private String payload(DmaapRequestMessage message) {