From a0b6dd5395e917b4fa02357efb34ee95ab714d56 Mon Sep 17 00:00:00 2001
From: Radu Grigore <radugrigore@gmail.com>
Date: Sun, 11 Oct 2020 09:35:20 +0100
Subject: [PATCH] Fix in RedissonExecutorService

When wrapping an OutputStream around a ByteArrayOutputStream, it is safer
to flush. See, for example,
 https://stackoverflow.com/questions/2984538/how-to-use-bytearrayoutputstream-and-dataoutputstream-simultaneously-java
---
 .../src/main/java/org/redisson/RedissonExecutorService.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/redisson/src/main/java/org/redisson/RedissonExecutorService.java b/redisson/src/main/java/org/redisson/RedissonExecutorService.java
index f8834d850..30a3c4630 100644
--- a/redisson/src/main/java/org/redisson/RedissonExecutorService.java
+++ b/redisson/src/main/java/org/redisson/RedissonExecutorService.java
@@ -429,6 +429,8 @@ public class RedissonExecutorService implements RScheduledExecutorService {
                 try {
                     ObjectOutput oo = new ObjectOutputStream(os);
                     oo.writeObject(task);
+                    oo.flush();
+                    oo.close();
                 } catch (Exception e) {
                     throw new IllegalArgumentException("Unable to serialize lambda", e);
                 }