diff --git a/redisson/src/main/java/org/redisson/client/handler/CommandBatchEncoder.java b/redisson/src/main/java/org/redisson/client/handler/CommandBatchEncoder.java
index 6986545e2..fda60d7a9 100644
--- a/redisson/src/main/java/org/redisson/client/handler/CommandBatchEncoder.java
+++ b/redisson/src/main/java/org/redisson/client/handler/CommandBatchEncoder.java
@@ -19,8 +19,9 @@ import org.redisson.client.protocol.CommandData;
 import org.redisson.client.protocol.CommandsData;
 
 import io.netty.buffer.ByteBuf;
-import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.ChannelHandler.Sharable;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.ChannelPromise;
 import io.netty.handler.codec.MessageToByteEncoder;
 
 /**
@@ -32,6 +33,17 @@ import io.netty.handler.codec.MessageToByteEncoder;
 public class CommandBatchEncoder extends MessageToByteEncoder<CommandsData> {
 
     public static final CommandBatchEncoder INSTANCE = new CommandBatchEncoder();
+
+    @Override
+    public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception {
+        if (acceptOutboundMessage(msg)) {
+            if (!promise.setUncancellable()) {
+                return;
+            }
+        }
+
+        super.write(ctx, msg, promise);
+    }
     
     @Override
     protected void encode(ChannelHandlerContext ctx, CommandsData msg, ByteBuf out) throws Exception {
diff --git a/redisson/src/main/java/org/redisson/client/handler/CommandEncoder.java b/redisson/src/main/java/org/redisson/client/handler/CommandEncoder.java
index 6dba012f7..d809bd77c 100644
--- a/redisson/src/main/java/org/redisson/client/handler/CommandEncoder.java
+++ b/redisson/src/main/java/org/redisson/client/handler/CommandEncoder.java
@@ -59,6 +59,12 @@ public class CommandEncoder extends MessageToByteEncoder<CommandData<?, ?>> {
     
     @Override
     public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception {
+        if (acceptOutboundMessage(msg)) {
+            if (!promise.setUncancellable()) {
+                return;
+            }
+        }
+
         try {
             super.write(ctx, msg, promise);
         } catch (Exception e) {
diff --git a/redisson/src/test/java/org/redisson/RedissonBatchTest.java b/redisson/src/test/java/org/redisson/RedissonBatchTest.java
index c7651df1b..80f6950bf 100644
--- a/redisson/src/test/java/org/redisson/RedissonBatchTest.java
+++ b/redisson/src/test/java/org/redisson/RedissonBatchTest.java
@@ -1,5 +1,7 @@
 package org.redisson;
 
+import static org.assertj.core.api.Assertions.assertThat;
+
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -9,13 +11,13 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicLong;
 
-import static org.assertj.core.api.Assertions.*;
 import org.junit.Assert;
 import org.junit.Assume;
 import org.junit.Test;
 import org.redisson.api.RBatch;
 import org.redisson.api.RFuture;
 import org.redisson.api.RListAsync;
+import org.redisson.api.RMapCacheAsync;
 import org.redisson.api.RScript;
 import org.redisson.api.RScript.Mode;
 import org.redisson.client.RedisException;
@@ -41,6 +43,16 @@ public class RedissonBatchTest extends BaseTest {
         System.out.println(t);
     }
     
+    @Test
+    public void testWriteTimeout() {
+        RBatch batch = redisson.createBatch();
+        for (int i = 0; i < 200000; i++) {
+            RMapCacheAsync<String, String> map = batch.getMapCache("test");
+            map.putAsync("" + i, "" + i, 10, TimeUnit.SECONDS);
+        }
+        batch.execute();
+    }
+    
     @Test
     public void testSkipResult() {
         Assume.assumeTrue(RedisRunner.getDefaultRedisServerInstance().getRedisVersion().compareTo("3.2.0") > 0);
diff --git a/redisson/src/test/java/org/redisson/RedissonMapTest.java b/redisson/src/test/java/org/redisson/RedissonMapTest.java
index 0c681a53b..8d6ed59ea 100644
--- a/redisson/src/test/java/org/redisson/RedissonMapTest.java
+++ b/redisson/src/test/java/org/redisson/RedissonMapTest.java
@@ -26,6 +26,8 @@ import org.redisson.client.codec.StringCodec;
 import org.redisson.codec.JsonJacksonCodec;
 import org.redisson.config.Config;
 
+import net.bytebuddy.utility.RandomString;
+
 public class RedissonMapTest extends BaseMapTest {
 
     public static class SimpleKey implements Serializable {
@@ -420,6 +422,16 @@ public class RedissonMapTest extends BaseMapTest {
         assertThat(rmap.readAllEntrySet()).containsExactlyElementsOf(map.entrySet());
     }
     
+    @Test
+    public void testWriteTimeout() {
+        Map<String, String> map = redisson.getMap("simple");
+        Map<String, String> joinMap = new HashMap<>();
+        for (int i = 0; i < 200000; i++) {
+            joinMap.put(RandomString.make(1024), RandomString.make(1024));
+        }
+        map.putAll(joinMap);
+    }
+    
     @Test
     public void testPutAll() {
         Map<Integer, String> map = redisson.getMap("simple");