From: Roland Dobai <dobai.roland@gmail.com>
Date: Wed, 13 Jun 2018 05:48:52 +0000 (+0200)
Subject: Fix the console performance issue
X-Git-Tag: v3.1-beta1~18^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bb152030a0057c5a9a048782f917c4fa9d7b770e;p=esp-idf

Fix the console performance issue

The IDF monitor waits for one second before printing the last
unterminated line. This is necessary for the correct filtering.
However, this causes poor performance, for example, in the case of the
system/console example.

This fix reduces the waiting time which improves the response time of
the console example and doesn't seem to influence the monitor filter.

Closes https://github.com/espressif/esp-idf/issues/2054
---

diff --git a/tools/idf_monitor.py b/tools/idf_monitor.py
index 5c474ad4b6..1e76d4372d 100755
--- a/tools/idf_monitor.py
+++ b/tools/idf_monitor.py
@@ -333,7 +333,7 @@ class Monitor(object):
                     self.handle_serial_input(data)
                     if self._invoke_processing_last_line_timer is not None:
                         self._invoke_processing_last_line_timer.cancel()
-                    self._invoke_processing_last_line_timer = threading.Timer(1, self.invoke_processing_last_line)
+                    self._invoke_processing_last_line_timer = threading.Timer(0.1, self.invoke_processing_last_line)
                     self._invoke_processing_last_line_timer.start()
                     # If no futher data is received in the next short period
                     # of time then the _invoke_processing_last_line_timer