commit f01972586624a8240a42daeeb452c19001d78ba4
author Chris Liechti <cliechti@gmx.net> Thu Sep 01 19:48:03 2016 +0200
committer Chris Liechti <cliechti@gmx.net> Thu Sep 01 19:48:03 2016 +0200
tree cae0cd6f4040aa59c2c45b7c263e091c2c0e992b
parent 8f6d3d00424f16c3acac303839e62a63c28c0ed3

rfc2217: use of Timeout class for modem state timeout

serial/serialutil.py

diff --git a/serial/serialutil.py b/serial/serialutil.py
index 0b2b9a3..2ed2787 100644
--- a/serial/serialutil.py
+++ b/serial/serialutil.py
@@ -132,6 +132,9 @@
         else:
             return max(0, self.target_time - time.time())
 
+    def restart(self, duration):
+        self.target_time = time.time() + duration
+
 
 class SerialBase(io.RawIOBase):
     """\