From 92d29ac657c0b92502e0ef2f1341b3840a077307 Mon Sep 17 00:00:00 2001 From: Eric Frias Date: Tue, 12 Aug 2014 15:19:44 -0400 Subject: [PATCH] Prevent crash at shutdown rescheduling NTP task --- src/network/ntp.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/network/ntp.cpp b/src/network/ntp.cpp index 3cf4757..aae4f5c 100644 --- a/src/network/ntp.cpp +++ b/src/network/ntp.cpp @@ -73,9 +73,10 @@ namespace fc { assert(_ntp_thread.is_current()); request_now(); - _request_time_task_done = schedule( [=](){ request_time_task(); }, - fc::time_point::now() + fc::seconds(_request_interval_sec), - "request_time_task" ); + if (!_request_time_task_done.canceled()) + _request_time_task_done = schedule( [=](){ request_time_task(); }, + fc::time_point::now() + fc::seconds(_request_interval_sec), + "request_time_task" ); } // request_loop void read_loop()