X-Git-Url: https://git.ao2.it/SaveMySugar/python3-savemysugar.git/blobdiff_plain/012ad617c22c3e6dbc0918436c848d121a3465c5..4ec1ed78e91a0a9049b6a4a9803b8bb954084dd7:/src/savemysugar/CallDistanceTransceiver.py?ds=sidebyside

diff --git a/src/savemysugar/CallDistanceTransceiver.py b/src/savemysugar/CallDistanceTransceiver.py
index 9c53ba2..15fcdae 100755
--- a/src/savemysugar/CallDistanceTransceiver.py
+++ b/src/savemysugar/CallDistanceTransceiver.py
@@ -232,11 +232,25 @@ class CallDistanceTransceiver(object):
         # Dial, then wait self.call_setup_time_max to make sure the receiver
         # gets at least one RING, and then hangup and sleep the time needed to
         # transmit a symbol.
+        time_before = time.time()
         self.modem.send_command("ATDT" + destination_number + ";")
         time.sleep(self.call_setup_time_max)
         self.modem.send_command("ATH")
         self.modem.get_response()
-        time.sleep(sleep_time)
+        time_after = time.time()
+
+        # Account for possible delays in order to be as adherent as
+        # possible to the nominal total symbol transmission distance.
+        delay = (time_after - time_before) - self.call_setup_time_max
+        logging.debug("Delay %.2f", delay)
+
+        remaining_sleep_time = sleep_time - delay
+        if remaining_sleep_time < 0:
+            remaining_sleep_time = 0
+
+        logging.debug("Should sleep %.2f. Will sleep %.2f", sleep_time,
+                      remaining_sleep_time)
+        time.sleep(remaining_sleep_time)
 
     def transmit(self, message, destination_number):
         morse_message = self.translator.text_to_morse(message)