Hello Ronald, In order to investigate further and determine your issue, could you please answer the following:
1) Are you using Google App Engine Standard or Flexible? 2) What are you doing in your code ( calls to other Google Cloud Platform products , etc ) ? 3) Other apps deployed in Google Cloud Platform is also using java11 runtime? Could you please share your app.yaml file? Thank you. Nibrass Haider On Monday, March 23, 2020 at 11:41:21 PM UTC+1, Ronald Bergmann wrote: > > We use the java11 runtime and F1 instances, spring boot 2.2.5 and didn't > experience the following issues with other apps deployed on GAE. > > When trying to perform an outbound (POST) request we end up with an > SocketTimeoutException: > > java.util.concurrent.ExecutionException: > org.springframework.web.client.ResourceAccessException: I/O error on POST > request for "https://xyz.tld/": connect timed out; nested exception is > java.net.SocketTimeoutException: connect timed out > at > java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) > ~[na:na] > at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:205) > ~[na:na] > at a.b.c.service.AddressService.get(AddressService.java:63) > ~[classes!/:0-0-4] > at > a.b.c.rest.AddressRequestsController.d(AddressRequestsController.java:73) > ~[classes!/:0-0-4] > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) ~[na:na] > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > ~[na:na] > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > ~[na:na] > at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] > at > org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) > > ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE] > at > org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) > > ~[spring-web-5.2.4.RELEASE.jar!/:5.2.4.RELEASE] > ... > > There's nothing fancy about resttemplate: > > restTemplate = new RestTemplateBuilder() > .setConnectTimeout(Duration.ofMillis(CONNECT_TIMEOUT)) > .setReadTimeout(Duration.ofMillis(READ_TIMEOUT)) > .build(); > > ... > > restTemplate.postForEntity(searchUrl, request, String.class); > > > With timeouts of 5 and 8 seconds. > Runs fine locally and the other end is alive and responsive. > > Any ideas what's going wrong? > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/e058d85b-c580-4578-9068-011257a93e8a%40googlegroups.com.
