makes netcat command work with newer versions where -z does not execute at all

vesper8 · vesper8 · commit 5dfbed3d3e1d · 2019-10-13T00:52:08.000+03:00
diff --git a/src/Jobs/CreateTunnel.php b/src/Jobs/CreateTunnel.php
@@ -24,7 +24,7 @@ class CreateTunnel
     public function __construct()
     {
 
-        $this->ncCommand = sprintf('%s -z %s %d  > /dev/null 2>&1',
+        $this->ncCommand = sprintf('%s -vz %s %d  > /dev/null 2>&1',
             config('tunneler.nc_path'),
             config('tunneler.local_address'),
             config('tunneler.local_port')

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ class CreateTunnel`
`24`	`24`	`public function __construct()`
`25`	`25`	`{`
`26`	`26`
`27`		`- $this->ncCommand = sprintf('%s -z %s %d > /dev/null 2>&1',`
	`27`	`+ $this->ncCommand = sprintf('%s -vz %s %d > /dev/null 2>&1',`
`28`	`28`	`config('tunneler.nc_path'),`
`29`	`29`	`config('tunneler.local_address'),`
`30`	`30`	`config('tunneler.local_port')`