HttpClient used in metadata collection retries on 502, 503, 504

3 years ago · af42377d0e
parent 67afd06cd1
commit af42377d0e
1 changed files with 2 additions and 1 deletions
--- a/dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/collection/HttpConnector2.java
+++ b/dhp-workflows/dhp-aggregation/src/main/java/eu/dnetlib/dhp/collection/HttpConnector2.java
@ -142,9 +142,10 @@ public class HttpConnector2 {
 				throw new CollectorException("4xx error: request will not be repeated. " + report);
 			}
 			if (is5xx(urlConn.getResponseCode())) {
-				// SERVER SIDE ERRORS RETRY ONLY on 503
 				switch (urlConn.getResponseCode()) {
+					case HttpURLConnection.HTTP_BAD_GATEWAY:
 					case HttpURLConnection.HTTP_UNAVAILABLE:
+					case HttpURLConnection.HTTP_GATEWAY_TIMEOUT:
 						if (retryAfter > 0) {
 							log
 								.warn(