From 846a38dacdf8b1f18ad55b4ab16a85d4f367cdd7 Mon Sep 17 00:00:00 2001
From: Claus Nagel <cnagel@virtualcitysystems.de>
Date: Wed, 3 Jul 2024 15:34:34 +0200
Subject: [PATCH] awake thread before writing next feature in SequentialWriter

---
 .../java/org/citydb/cli/exporter/util/SequentialWriter.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/citydb-cli/src/main/java/org/citydb/cli/exporter/util/SequentialWriter.java b/citydb-cli/src/main/java/org/citydb/cli/exporter/util/SequentialWriter.java
index ad09808c..6bb23752 100644
--- a/citydb-cli/src/main/java/org/citydb/cli/exporter/util/SequentialWriter.java
+++ b/citydb-cli/src/main/java/org/citydb/cli/exporter/util/SequentialWriter.java
@@ -79,9 +79,9 @@ public void write(Feature feature, BiConsumer<Boolean, Throwable> onCompletion)
 
                     CacheEntry entry;
                     while ((entry = cache.remove(currentId)) != null) {
+                        condition.signal();
                         writer.write(entry.feature).whenComplete(entry.onCompletion);
                         currentId++;
-                        condition.signal();
                     }
                 } else {
                     cache.put(sequenceId, new CacheEntry(feature, onCompletion));