diff options
Diffstat (limited to 'serial/urlhandler/protocol_socket.py')
-rw-r--r-- | serial/urlhandler/protocol_socket.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/serial/urlhandler/protocol_socket.py b/serial/urlhandler/protocol_socket.py index ccf7e14..0c96511 100644 --- a/serial/urlhandler/protocol_socket.py +++ b/serial/urlhandler/protocol_socket.py @@ -135,8 +135,11 @@ class SocketSerial(SerialBase): until the requested number of bytes is read.""" if not self._isOpen: raise portNotOpenError data = bytearray() - timeout = time.time() + self._timeout - while len(data) < size and time.time() < timeout: + if self._timeout is not None: + timeout = time.time() + self._timeout + else: + timeout = None + while len(data) < size and (timeout is None or time.time() < timeout): try: # an implementation with internal buffer would be better # performing... |