Merge pull request #45 from target/PNA-2105

Handling Error Stream Exceptions

Author: bmcecilia3

src/main/java/com/target/devicemanager/common/DeviceAvailabilityController.java

@@ -44,9 +44,17 @@ public DeviceAvailabilityResponse getDeviceAvailability() {
     @GetMapping("/v1/deviceerror")
     public SseEmitter getDeviceError() throws IOException {
         LOGGER.info("GET : /v1/deviceerror");
-        SseEmitter sseEmitter = new SseEmitter(Long.MAX_VALUE);
-        deviceAvailabilityService.subscribeToDeviceError(sseEmitter);
-        return sseEmitter;
+        try {
+            SseEmitter sseEmitter = new SseEmitter(Long.MAX_VALUE);
+            deviceAvailabilityService.subscribeToDeviceError(sseEmitter);
+            return sseEmitter;
+        } catch (IOException ioException) {
+            LOGGER.info("IOException in DeviceError: " + ioException.getMessage());
+            throw ioException;
+        } catch (Exception exception) {
+            LOGGER.info("Exception in DeviceError: " + exception.getMessage());
+            throw exception;
+        }
     }
 
     @Operation(description = "Health status of all devices")