From c7ec908c1c4a938f43efbd041a33b1d538aecf2c Mon Sep 17 00:00:00 2001
From: Dariusz Gafka <dariuszgafka@gmail.com>
Date: Sun, 27 Sep 2026 08:00:00 +0200
Subject: [PATCH] fix: wait legacy projection gap retries in milliseconds, not
 microseconds (fixes #701)

---
 .../PdoEventSourcing/src/Prooph/GapDetection.php   | 14 +++++++++++++-
 .../GapDetectionInSynchronousProjectionTest.php    | 11 +++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/packages/PdoEventSourcing/src/Prooph/GapDetection.php b/packages/PdoEventSourcing/src/Prooph/GapDetection.php
index 68662f43d..89327c28b 100644
--- a/packages/PdoEventSourcing/src/Prooph/GapDetection.php
+++ b/packages/PdoEventSourcing/src/Prooph/GapDetection.php
@@ -25,6 +25,18 @@ public function getDefinition(): Definition
 
     public function build(): ProophGapDetection
     {
-        return new ProophGapDetection($this->retryConfig, $this->detectionWindow?->build());
+        return new ProophGapDetection($this->retryDelaysInMicroseconds(), $this->detectionWindow?->build());
+    }
+
+    private function retryDelaysInMicroseconds(): ?array
+    {
+        if ($this->retryConfig === null) {
+            return null;
+        }
+
+        return array_map(
+            static fn (int $delayInMilliseconds): int => $delayInMilliseconds * 1000,
+            $this->retryConfig,
+        );
     }
 }
diff --git a/packages/PdoEventSourcing/tests/Integration/GapDetectionInSynchronousProjectionTest.php b/packages/PdoEventSourcing/tests/Integration/GapDetectionInSynchronousProjectionTest.php
index 338844d21..d1db93ea5 100644
--- a/packages/PdoEventSourcing/tests/Integration/GapDetectionInSynchronousProjectionTest.php
+++ b/packages/PdoEventSourcing/tests/Integration/GapDetectionInSynchronousProjectionTest.php
@@ -120,6 +120,17 @@ public function test_detecting_gaps_with_detection_window(): void
         );
     }
 
+    public function test_retry_delays_are_waited_in_milliseconds_before_skipping_gap(): void
+    {
+        $ecotone = $this->bootstrapEcotoneWithGapDetection(new GapDetection([0, 300], new DateInterval('PT60S')));
+
+        $startedAt = microtime(true);
+        $ecotone->sendCommand(new CloseTicket('124'));
+        $elapsedMilliseconds = (microtime(true) - $startedAt) * 1000;
+
+        self::assertGreaterThanOrEqual(300, $elapsedMilliseconds);
+    }
+
     public function test_running_projection_without_gap_detection(): void
     {
         $ecotone = $this->bootstrapEcotoneWithGapDetection(null);