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-rw-r--r--klippy/klippy.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/klippy/klippy.py b/klippy/klippy.py
index 187b45e5..03095d06 100644
--- a/klippy/klippy.py
+++ b/klippy/klippy.py
@@ -1,10 +1,10 @@
#!/usr/bin/env python2
# Main code for host side printer firmware
#
-# Copyright (C) 2016-2018 Kevin O'Connor <kevin@koconnor.net>
+# Copyright (C) 2016-2020 Kevin O'Connor <kevin@koconnor.net>
#
# This file may be distributed under the terms of the GNU GPLv3 license.
-import sys, os, optparse, logging, time, threading, collections, importlib
+import sys, os, gc, optparse, logging, time, threading, collections, importlib
import util, reactor, queuelogger, msgproto, homing
import gcode, configfile, pins, mcu, toolhead, webhooks
@@ -312,6 +312,7 @@ def main():
if bglogger is not None:
bglogger.clear_rollover_info()
bglogger.set_rollover_info('versions', versions)
+ gc.collect()
main_reactor = reactor.Reactor()
printer = Printer(main_reactor, bglogger, start_args)
res = printer.run()
@@ -319,6 +320,7 @@ def main():
break
time.sleep(1.)
main_reactor.finalize()
+ main_reactor = printer = None
logging.info("Restarting printer")
start_args['start_reason'] = res