Add and use the sendData method which will automatically break long data (longer than 0x1fff bytes) into different stream requests.

ui/commands/ssh.js

@@ -200,7 +200,7 @@ class SSH {
    *
    */
   async sendData(data) {
-    return this.sender.send(CLIENT_DATA_STDIN, data);
+    return this.sender.sendData(CLIENT_DATA_STDIN, data);
   }
 
   /**

ui/commands/telnet.js

@@ -153,7 +153,7 @@ class Telnet {
    *
    */
   sendData(data) {
-    return this.sender.send(0x00, data);
+    return this.sender.sendData(0x00, data);
   }
 
   /**