From bb91000fb27bac5d642dcabb18ffc85449b5e54e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Richard=20K=C3=B6rber?= <github@shredzone.org>
Date: Tue, 13 Mar 2018 22:13:46 +0100
Subject: [PATCH] Wait for the order to become valid

---
 .../java/org/shredzone/acme4j/ClientTest.java | 24 ++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/acme4j-example/src/main/java/org/shredzone/acme4j/ClientTest.java b/acme4j-example/src/main/java/org/shredzone/acme4j/ClientTest.java
index 16d82f69..69e2d501 100644
--- a/acme4j-example/src/main/java/org/shredzone/acme4j/ClientTest.java
+++ b/acme4j-example/src/main/java/org/shredzone/acme4j/ClientTest.java
@@ -104,8 +104,30 @@ public class ClientTest {
             csrb.write(out);
         }
 
-        // Get the certificate
+        // Order the certificate
         order.execute(csrb.getEncoded());
+
+        // Wait for the order to complete
+        try {
+            int attempts = 10;
+            while (order.getStatus() != Status.VALID && attempts-- > 0) {
+                // Did the order fail?
+                if (order.getStatus() == Status.INVALID) {
+                    throw new AcmeException("Order failed... Giving up.");
+                }
+
+                // Wait for a few seconds
+                Thread.sleep(3000L);
+
+                // Then update the status
+                order.update();
+            }
+        } catch (InterruptedException ex) {
+            LOG.error("interrupted", ex);
+            Thread.currentThread().interrupt();
+        }
+
+        // Get the certificate
         Certificate certificate = order.getCertificate();
 
         LOG.info("Success! The certificate for domains " + domains + " has been generated!");