heyile commented on a change in pull request #842: [SCB-782]support revision check when use pull mode with config center URL: https://github.com/apache/incubator-servicecomb-java-chassis/pull/842#discussion_r206028000
########## File path: dynamic-config/config-cc/src/main/java/org/apache/servicecomb/config/client/ConfigCenterClient.java ########## @@ -375,15 +374,17 @@ public void refreshConfig(String configcenter, boolean wait) { } latch.countDown(); }); - } else { + }else if (rsp.statusCode() == HttpResponseStatus.NOT_MODIFIED.code()){ + latch.countDown(); + }else { rsp.bodyHandler(buf -> { LOGGER.error("Server error message is [{}].", buf); latch.countDown(); }); EventManager.post(new ConnFailEvent("fetch config fail")); LOGGER.error("Config refresh from {} failed.", configcenter); } - }); + }).setTimeout((BOOTUP_WAIT_TIME -1 )* 1000); Review comment: I do not think so, I set the the timeout of the sub thread to pull the setting from config-center is less than the main thread to wait . hence , the main thread will wait until sub thread finish pull or throw a time out exception. of course, it can gurantee each pull run sequentially ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services