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Diffstat (limited to 'pyserial/serial/loopback_connection.py')
| -rw-r--r-- | pyserial/serial/loopback_connection.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pyserial/serial/loopback_connection.py b/pyserial/serial/loopback_connection.py index 178aae1..a87c6ea 100644 --- a/pyserial/serial/loopback_connection.py +++ b/pyserial/serial/loopback_connection.py @@ -98,7 +98,7 @@ class LoopbackSerial(SerialBase): if self._timeout is not None: timeout = time.time() + self._timeout else: - timeout = time.time() + 9999999 # ok.. thats just long... + timeout = None while len(data) < size: self.buffer_lock.acquire() try: @@ -109,7 +109,7 @@ class LoopbackSerial(SerialBase): data += block # check for timeout now, after data has been read. # useful for timeout = 0 (non blocking) read - if time.time() > timeout: + if timeout and time.time() > timeout: break return bytes(data) |