src/apps/ssh/Terminal.jsx

@@ -117,8 +117,18 @@ export const NewTerminal = forwardRef(({ hostConfig, isVisible, setIsNoAuthHidde
 
         let isPasting = false;
 
+        let buffer = "";
+        let bufferTimeout = null;
+
         terminalInstance.current.onData((data) => {
-            socketRef.current.emit("data", data);
+            buffer += data;
+            if (!bufferTimeout) {
+                bufferTimeout = setTimeout(() => {
+                    socketRef.current.emit("data", buffer);
+                    buffer = "";
+                    bufferTimeout = null;
+                }, 20);
+            }
         });
 
         terminalInstance.current.attachCustomKeyEventHandler((event) => {

src/backend/ssh.cjs

@@ -10,7 +10,10 @@ const io = socketIo(server, {
         methods: ["GET", "POST"],
         credentials: true
     },
-    allowEIO3: true
+    allowEIO3: true,
+    pingInterval: 2500,
+    pingTimeout: 5000,
+    maxHttpBufferSize: 1e7,
 });
 
 const logger = {
@@ -106,8 +109,9 @@ io.on("connection", (socket) => {
                     kex: ['curve25519-sha256', 'curve25519-sha256@libssh.org', 'ecdh-sha2-nistp256'],
                     serverHostKey: ['ssh-ed25519', 'ecdsa-sha2-nistp256']
                 },
-                keepaliveInterval: 30000,
+                keepaliveInterval: 10000,
-                keepaliveCountMax: 3,
+                keepaliveCountMax: 5,
+                readyTimeout: 5000,
             });
     });