From 7cede44f6008603819ea46cda04a9a543bd32989 Mon Sep 17 00:00:00 2001
From: ayntgl <ayntgl@gmail.com>
Date: Sat, 9 Oct 2021 23:49:40 +0400
Subject: [PATCH] fix: goroutinize message-rendering and channel-acking
 together

---
 ui.go | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/ui.go b/ui.go
index f3fdfa6..fea42af 100644
--- a/ui.go
+++ b/ui.go
@@ -92,19 +92,21 @@ func onChannelsTreeSelected(n *tview.TreeNode) {
 
 		messagesTextView.Clear()
 
-		ms, err := session.ChannelMessages(cID, conf.GetMessagesLimit, "", "", "")
-		if err != nil {
-			return
-		}
+		go func() {
+			ms, err := session.ChannelMessages(cID, conf.GetMessagesLimit, "", "", "")
+			if err != nil {
+				return
+			}
 
-		for i := len(ms) - 1; i >= 0; i-- {
-			selectedChannel.Messages = append(selectedChannel.Messages, ms[i])
-			go renderMessage(ms[i])
-		}
+			for i := len(ms) - 1; i >= 0; i-- {
+				selectedChannel.Messages = append(selectedChannel.Messages, ms[i])
+				renderMessage(ms[i])
+			}
 
-		if len(ms) != 0 && isUnread(c) {
-			go session.ChannelMessageAck(c.ID, c.LastMessageID, "")
-		}
+			if len(ms) != 0 && isUnread(c) {
+				session.ChannelMessageAck(c.ID, c.LastMessageID, "")
+			}
+		}()
 	}
 }