From 0d43d269ede949fac1e4b5bb125514a240ec3efe Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Tue, 29 Nov 2016 16:22:54 -0500 Subject: serialhdl: Fully deallocate serialqueue on disconnect Signed-off-by: Kevin O'Connor --- klippy/serialhdl.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'klippy/serialhdl.py') diff --git a/klippy/serialhdl.py b/klippy/serialhdl.py index a0b3a4ed..28c83b16 100644 --- a/klippy/serialhdl.py +++ b/klippy/serialhdl.py @@ -95,12 +95,15 @@ class SerialReader: self.serialqueue, self.est_clock, self.last_ack_time , self.last_ack_clock) def disconnect(self): + if self.serialqueue is None: + return self.send_flush() time.sleep(0.010) - if self.ffi_lib is not None: - self.ffi_lib.serialqueue_exit(self.serialqueue) + self.ffi_lib.serialqueue_exit(self.serialqueue) if self.background_thread is not None: self.background_thread.join() + self.ffi_lib.serialqueue_free(self.serialqueue) + self.background_thread = self.serialqueue = None def stats(self, eventtime): if self.serialqueue is None: return "" -- cgit v1.2.3-70-g09d2