Early simple return of connectivity check. Set connection to null on …

…disconnect.
thephpleague · Mar 16, 2024 · 53ddb77 · 53ddb77
1 parent 438824a
commit 53ddb77
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diff --git a/src/PhpseclibV3/SftpConnectionProvider.php b/src/PhpseclibV3/SftpConnectionProvider.php
@@ -87,6 +87,7 @@ public function disconnect(): void
     {
         if ($this->connection) {
             $this->connection->disconnect();
+            $this->connection = null;
         }
     }
 

diff --git a/src/PhpseclibV3/SimpleConnectivityChecker.php b/src/PhpseclibV3/SimpleConnectivityChecker.php
@@ -11,6 +11,10 @@ class SimpleConnectivityChecker implements ConnectivityChecker
 {
     public function isConnected(SFTP $connection): bool
     {
+        if ( ! $connection->isConnected()) {
+            return false;
+        }
+
         try {
             return $connection->ping();
         } catch (Throwable) {