WillemJiang commented on a change in pull request #594: [SCB-379] support
AsyncRestTemplate
URL:
https://github.com/apache/incubator-servicecomb-java-chassis/pull/594#discussion_r178828367
##########
File path:
samples/springmvc-sample/springmvc-consumer/src/main/java/org/apache/servicecomb/samples/springmvc/consumer/SpringmvcConsumerMain.java
##########
@@ -64,10 +65,25 @@ public static void main(String[] args) throws Exception {
System.out.println("AsyncRestTemplate Consumer sayHi services: " +
responseEntity.getBody());
HttpEntity<Person> entity = new HttpEntity<>(person);
- ListenableFuture<ResponseEntity<String>> exchange = cseAsyncRestTemplate
+ ListenableFuture<ResponseEntity<String>> listenableFuture =
cseAsyncRestTemplate
.exchange("cse://springmvc/springmvchello/sayhello", HttpMethod.POST,
entity, String.class);
- ResponseEntity<String> responseEntity1 = exchange.get();
- System.out.println("AsyncRestTemplate Consumer sayHello services: " +
responseEntity1.getBody());
+// ResponseEntity<String> responseEntity1 = listenableFuture.get();
+// System.out.println("AsyncRestTemplate Consumer sayHello services: " +
responseEntity1.getBody());
+
+ listenableFuture.addCallback(
+ new ListenableFutureCallback<ResponseEntity<String>>() {
+ @Override
+ public void onFailure(Throwable ex) {
+ ex.printStackTrace();
Review comment:
Please printout the exception before printing the stack trace.
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