diff --git a/proxy/vmess/inbound/inbound.go b/proxy/vmess/inbound/inbound.go
index 335841b6..441d5b92 100644
--- a/proxy/vmess/inbound/inbound.go
+++ b/proxy/vmess/inbound/inbound.go
@@ -169,7 +169,11 @@ func (this *VMessInboundHandler) HandleConnection(connection *hub.Connection) {
 		} else {
 			requestReader = v2io.NewAdaptiveReader(bodyReader)
 		}
-		v2io.Pipe(requestReader, input)
+		err := v2io.Pipe(requestReader, input)
+		if err != vmessio.ErrorStreamCompleted {
+			connection.SetReusable(false)
+		}
+
 		requestReader.Release()
 		input.Close()
 		readFinish.Unlock()
@@ -197,7 +201,11 @@ func (this *VMessInboundHandler) HandleConnection(connection *hub.Connection) {
 
 		writer.SetCached(false)
 
-		v2io.Pipe(output, v2writer)
+		err = v2io.Pipe(output, v2writer)
+		if err != vmessio.ErrorStreamCompleted {
+			connection.SetReusable(false)
+		}
+
 		output.Release()
 		if request.Option.IsChunkStream() {
 			v2writer.Write(alloc.NewSmallBuffer().Clear())
diff --git a/proxy/vmess/io/reader.go b/proxy/vmess/io/reader.go
index f984f87d..d027bc3a 100644
--- a/proxy/vmess/io/reader.go
+++ b/proxy/vmess/io/reader.go
@@ -1,6 +1,7 @@
 package io
 
 import (
+	"errors"
 	"hash"
 	"hash/fnv"
 	"io"
@@ -10,6 +11,10 @@ import (
 	"github.com/v2ray/v2ray-core/transport"
 )
 
+var (
+	ErrorStreamCompleted = errors.New("Stream completed.")
+)
+
 // @Private
 type Validator struct {
 	actualAuth   hash.Hash32
@@ -76,7 +81,7 @@ func (this *AuthChunkReader) Read() (*alloc.Buffer, error) {
 
 	if this.chunkLength == 0 {
 		buffer.Release()
-		return nil, io.EOF
+		return nil, ErrorStreamCompleted
 	}
 
 	if buffer.Len() < this.chunkLength {
diff --git a/proxy/vmess/outbound/outbound.go b/proxy/vmess/outbound/outbound.go
index 60870d9d..05721b0e 100644
--- a/proxy/vmess/outbound/outbound.go
+++ b/proxy/vmess/outbound/outbound.go
@@ -1,7 +1,6 @@
 package outbound
 
 import (
-	"net"
 	"sync"
 
 	"github.com/v2ray/v2ray-core/app"
@@ -70,7 +69,7 @@ func (this *VMessOutboundHandler) Dispatch(target v2net.Destination, payload *al
 	return nil
 }
 
-func (this *VMessOutboundHandler) handleRequest(session *raw.ClientSession, conn net.Conn, request *protocol.RequestHeader, payload *alloc.Buffer, input v2io.Reader, finish *sync.Mutex) {
+func (this *VMessOutboundHandler) handleRequest(session *raw.ClientSession, conn *hub.Connection, request *protocol.RequestHeader, payload *alloc.Buffer, input v2io.Reader, finish *sync.Mutex) {
 	defer finish.Unlock()
 
 	writer := v2io.NewBufferedWriter(conn)
@@ -85,7 +84,11 @@ func (this *VMessOutboundHandler) handleRequest(session *raw.ClientSession, conn
 	streamWriter.Write(payload)
 	writer.SetCached(false)
 
-	v2io.Pipe(input, streamWriter)
+	err := v2io.Pipe(input, streamWriter)
+	if err != vmessio.ErrorStreamCompleted {
+		conn.SetReusable(false)
+	}
+
 	if request.Option.IsChunkStream() {
 		streamWriter.Write(alloc.NewSmallBuffer().Clear())
 	}
@@ -93,7 +96,7 @@ func (this *VMessOutboundHandler) handleRequest(session *raw.ClientSession, conn
 	return
 }
 
-func (this *VMessOutboundHandler) handleResponse(session *raw.ClientSession, conn net.Conn, request *protocol.RequestHeader, dest v2net.Destination, output v2io.Writer, finish *sync.Mutex) {
+func (this *VMessOutboundHandler) handleResponse(session *raw.ClientSession, conn *hub.Connection, request *protocol.RequestHeader, dest v2net.Destination, output v2io.Writer, finish *sync.Mutex) {
 	defer finish.Unlock()
 
 	reader := v2io.NewBufferedReader(conn)
@@ -116,7 +119,11 @@ func (this *VMessOutboundHandler) handleResponse(session *raw.ClientSession, con
 		bodyReader = v2io.NewAdaptiveReader(decryptReader)
 	}
 
-	v2io.Pipe(bodyReader, output)
+	err = v2io.Pipe(bodyReader, output)
+	if err != vmessio.ErrorStreamCompleted {
+		conn.SetReusable(false)
+	}
+
 	bodyReader.Release()
 
 	return