From fedf4a91763b75bafee9a0d3b037082f585b89cd Mon Sep 17 00:00:00 2001
From: Shivaram Lingamneni <slingamn@cs.stanford.edu>
Date: Mon, 5 Jul 2021 03:30:18 -0400
Subject: [PATCH] add a debug logline for client read errors

May help clarify TLS configuration issues, possibly others too
---
 irc/client.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/irc/client.go b/irc/client.go
index 394f2a65..39013e68 100644
--- a/irc/client.go
+++ b/irc/client.go
@@ -659,6 +659,7 @@ func (client *Client) run(session *Session) {
 		if err == errInvalidUtf8 {
 			invalidUtf8 = true // handle as normal, including labeling
 		} else if err != nil {
+			client.server.logger.Debug("connect-ip", "read error from client", err.Error())
 			var quitMessage string
 			switch err {
 			case ircreader.ErrReadQ: