diff --git a/phpseclib/Net/SSH2.php b/phpseclib/Net/SSH2.php
index 57b464c0..b518cca1 100644
--- a/phpseclib/Net/SSH2.php
+++ b/phpseclib/Net/SSH2.php
@@ -3792,7 +3792,7 @@ class SSH2
                     $this->channel_buffers[$channel][] = $data;
                     break;
                 case NET_SSH2_MSG_CHANNEL_CLOSE:
-                    $this->curTimeout = 0;
+                    $this->curTimeout = 5;
 
                     if ($this->bitmap & self::MASK_SHELL) {
                         $this->bitmap&= ~self::MASK_SHELL;
@@ -4083,11 +4083,15 @@ class SSH2
 
         $this->channel_status[$client_channel] = NET_SSH2_MSG_CHANNEL_CLOSE;
 
-        $this->curTimeout = 0;
+        $this->curTimeout = 5;
 
         while (!is_bool($this->get_channel_packet($client_channel))) {
         }
 
+        if ($this->is_timeout) {
+            $this->disconnect();
+        }
+
         if ($want_reply) {
             $this->send_binary_packet(pack('CN', NET_SSH2_MSG_CHANNEL_CLOSE, $this->server_channels[$client_channel]));
         }