PhpAmqpLib/Connection/AbstractConnection.php
protected function safeClose()
    {
        try {
            if (isset($this->input) && $this->input) {
                $this->close();
            }
        } catch (\Exception $e) {
            // Nothing here
        }
    }
protected function safeClose()
    {
        try {
            if (isset($this->input) && $this->input) {
                $this->close();
            }
        } catch (\Exception $e) {
            // Nothing here
        }
    }
protected function safeClose ( ) { try { if ( isset ( $ this -> input ) && $ this -> input ) { $ this -> close ( ) ; } } catch ( \ Exception $ e ) { // Nothing here } }
Attempts to close the connection safely
Attempts to close the connection safely