diff --git a/client/rwc/websocket/fasthttp/client_rwc_handlers.go b/client/rwc/websocket/fasthttp/client_rwc_handlers.go
index a0f6d93..5f4bc3d 100644
--- a/client/rwc/websocket/fasthttp/client_rwc_handlers.go
+++ b/client/rwc/websocket/fasthttp/client_rwc_handlers.go
@@ -32,6 +32,9 @@ func (crwch *ClientReadWriteCloseHandlers) ReadResponse(clientCTX client.ClientC
 
 	_, r, err := soc.NextReader()
 	if nil != err {
+		if websocket.IsUnexpectedCloseError(err) {
+			return nil, io.EOF
+		}
 		return nil, err
 	}
 
@@ -47,6 +50,9 @@ func (crwch *ClientReadWriteCloseHandlers) WriteRequest(clientCTX client.ClientC
 
 	wc, wErr = soc.NextWriter(websocket.TextMessage)
 	if nil != wErr {
+		if websocket.IsUnexpectedCloseError(wErr) {
+			return io.EOF
+		}
 		return wErr
 	}
 	defer func() {
diff --git a/server/rwc/websocket/fasthttp/servlet_rwc_handlers.go b/server/rwc/websocket/fasthttp/servlet_rwc_handlers.go
index 1599bac..fe2b1ab 100644
--- a/server/rwc/websocket/fasthttp/servlet_rwc_handlers.go
+++ b/server/rwc/websocket/fasthttp/servlet_rwc_handlers.go
@@ -22,6 +22,9 @@ func (srwch *ServletReadWriteCloseHandlers) ReadRequest(servletCTX rpc.ServletCo
 
 	_, r, err := soc.NextReader()
 	if nil != err {
+		if websocket.IsUnexpectedCloseError(err) {
+			return nil, io.EOF
+		}
 		return nil, err
 	}
 
@@ -37,6 +40,9 @@ func (srwch *ServletReadWriteCloseHandlers) WriteResponse(servletCTX rpc.Servlet
 
 	wc, wErr = soc.NextWriter(websocket.TextMessage)
 	if nil != wErr {
+		if websocket.IsUnexpectedCloseError(wErr) {
+			return io.EOF
+		}
 		return wErr
 	}
 
@@ -62,6 +68,9 @@ func (srwch *ServletReadWriteCloseHandlers) WriteNotification(servletCTX rpc.Ser
 
 	wc, wErr = soc.NextWriter(websocket.TextMessage)
 	if nil != wErr {
+		if websocket.IsUnexpectedCloseError(wErr) {
+			return io.EOF
+		}
 		return wErr
 	}