From fa9ee756d20a77b7fd6beaf1c7c708cf71488007 Mon Sep 17 00:00:00 2001
From: Vadhvis <davide.abbrescia@inventati.org>
Date: Tue, 9 Jul 2024 11:21:35 +0300
Subject: [PATCH] SSH Lag Fix

---
 tabby-ssh/src/polyfills.ts   | 8 ++++++++
 tabby-ssh/src/session/ssh.ts | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/tabby-ssh/src/polyfills.ts b/tabby-ssh/src/polyfills.ts
index 0893d22e24..8872290de9 100644
--- a/tabby-ssh/src/polyfills.ts
+++ b/tabby-ssh/src/polyfills.ts
@@ -1,4 +1,12 @@
+import 'ssh2';
 const nodeCrypto = require('crypto')
 const browserDH = require('diffie-hellman/browser')
 nodeCrypto.createDiffieHellmanGroup = browserDH.createDiffieHellmanGroup
 nodeCrypto.createDiffieHellman = browserDH.createDiffieHellman
+
+// Declare function missing from @types
+declare module 'ssh2' {
+    interface Client {
+        setNoDelay(enable?: boolean): this;
+    }
+}
\ No newline at end of file
diff --git a/tabby-ssh/src/session/ssh.ts b/tabby-ssh/src/session/ssh.ts
index 6bc354ef97..bb1de94d75 100644
--- a/tabby-ssh/src/session/ssh.ts
+++ b/tabby-ssh/src/session/ssh.ts
@@ -218,6 +218,8 @@ export class SSHSession {
         const resultPromise: Promise<void> = new Promise(async (resolve, reject) => {
             ssh.on('ready', () => {
                 connected = true
+                // Fix SSH Lagging
+                ssh.setNoDelay(true);
                 if (this.savedPassword) {
                     this.passwordStorage.savePassword(this.profile, this.savedPassword)
                 }