add example file

close smbclient connections properly

.gitignore

@@ -1,2 +1,3 @@
 .idea
 vendor
+composer.lock

example.php

@@ -0,0 +1,20 @@
+<?php
+use Icewind\SMB\NativeServer;
+use Icewind\SMB\Server;
+
+require('vendor/autoload.php');
+
+if (Server::NativeAvailable()) {
+	$server = new NativeServer('localhost', 'test', 'test');
+} else {
+	$server = new Server('localhost', 'test', 'test');
+}
+
+$share = $server->getShare('test');
+
+$share->put(__FILE__, 'example.php');
+
+$files = $share->dir('/');
+foreach ($files as $file) {
+	echo $file->getName() . "\n";
+}

src/RawConnection.php

@@ -149,6 +149,20 @@ class RawConnection {
 			return;
 		}
 		if ($terminate) {
+			$status = proc_get_status($this->process);
+			$ppid = $status['pid'];
+			$pids = preg_split('/\s+/', `ps -o pid --no-heading --ppid $ppid`);
+			foreach($pids as $pid) {
+				if(is_numeric($pid)) {
+					// try for case that posix_ functions are not available
+					try {
+						//9 is the SIGKILL signal
+						posix_kill($pid, 9);
+					} catch (\Exception $e) {
+						throw $e;
+					}
+				}
+			}
 			proc_terminate($this->process);
 		}
 		proc_close($this->process);