From 7d0366420f475761ea26e211f6cdff3d05d6e176 Mon Sep 17 00:00:00 2001
From: Duke <longwdl@gmail.com>
Date: Wed, 7 Mar 2018 21:40:39 +0800
Subject: [PATCH] Apply command after first data recv

---
 app.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/app.js b/app.js
index 1e54a2d..9f3c7f6 100644
--- a/app.js
+++ b/app.js
@@ -54,7 +54,7 @@ if (opts.sshhost) {
 }
 
 if (opts.sshauth) {
-	sshauth = opts.sshauth
+    sshauth = opts.sshauth
 }
 
 if (opts.sshuser) {
@@ -92,6 +92,7 @@ if (runhttps) {
 
 var io = server(httpserv,{path: '/wetty/socket.io'});
 io.on('connection', function(socket){
+    var sendflag = false;
     var sshuser = '';
     var request = socket.request;
     let newport = request.headers.referer.split('=')[2];
@@ -116,11 +117,14 @@ io.on('connection', function(socket){
             rows: 30
         });
     }
-    setTimeout(()=>{
-        term.write(`ssh root@127.0.0.1 -p ${newport} \n`);
-    },3000);
     console.log((new Date()) + " PID=" + term.pid + " STARTED on behalf of user=" + sshuser)
     term.on('data', function(data) {
+        if (sendflag === false) {
+            setTimeout(()=>{
+                term.write(`ssh root@127.0.0.1 -p ${newport}\n`);
+            },1000);
+            sendflag = true;
+        }
         socket.emit('output', data);
     });
     term.on('exit', function(code) {