From 3927eb8bf12b33895cc974b86f26a00e4e7a6505 Mon Sep 17 00:00:00 2001
From: phamt <phamt@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Thu, 5 Aug 2010 18:49:04 +0000
Subject: [PATCH] Setting xCAT resquest stream to be blocking because if a
 short request is made along with a long running request, the output of the
 long running request never returns.

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@6989 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-UI/lib/functions.php | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/xCAT-UI/lib/functions.php b/xCAT-UI/lib/functions.php
index 533c05f67..cefc59f99 100644
--- a/xCAT-UI/lib/functions.php
+++ b/xCAT-UI/lib/functions.php
@@ -48,15 +48,16 @@ function docmd($cmd, $nr, $args){
 	// Open socket to submit request
 	$socket = new Net_Socket();
 	$socket->connect('ssl://localhost', 3001, true, 30);
-	// Set socket as non-blocking stream
-	$socket->setBlocking(false);
-	// Send xCAT request
-	$socket->write($request->asXML());
-	// Get xCAT response
-	$xml = $socket->readAll();
-	// Close socker
-	$socket->disconnect();
-	
+	$socket->setBlocking(true);		// Set socket as blocking stream
+	$socket->write($request->asXML());	// Send xCAT request
+	$xml = $socket->readAll();			// Get xCAT response
+	$status = $socket->getStatus();
+	while ($status['unread_bytes']) {
+		// Do nothing
+		$status = $socket->getStatus();
+	}
+	$socket->disconnect();	// Close socket
+		
 	// submit_request() was the old way of sending the xCAT request
 	// It is no longer needed
 	// $xml = submit_request($request,0);