From 7dcbfcbbdb7ea9630bceeea9ed221a7464b525f8 Mon Sep 17 00:00:00 2001
From: Anna Shaleva <shaleva.ann@nspcc.ru>
Date: Mon, 6 Jun 2022 12:58:15 +0300
Subject: [PATCH] rpc: improve WS connection closure error a bit

Ref.
https://github.com/nspcc-dev/neofs-node/pull/1480#issuecomment-1147256917.
---
 pkg/rpc/client/wsclient.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/rpc/client/wsclient.go b/pkg/rpc/client/wsclient.go
index 95fd7f256..6898a1055 100644
--- a/pkg/rpc/client/wsclient.go
+++ b/pkg/rpc/client/wsclient.go
@@ -257,7 +257,7 @@ writeloop:
 				break writeloop
 			}
 			if err := c.ws.WriteJSON(req); err != nil {
-				connCloseErr = fmt.Errorf("failed to write JSON request: %w", err)
+				connCloseErr = fmt.Errorf("failed to write JSON request (%s / %d): %w", req.Method, len(req.RawParams), err)
 				break writeloop
 			}
 		case <-pingTicker.C: