Eric Frias
3222dc7c0b
When reusing a context, re-initialize most of its fields. This fixes at least two errors:
...
- we were canceling tasks that hadn't been canceled, because the canceled flag was left set to true and the next task assigned to the context then became canceled as soon as it yielded
- we were resumeing blocked tasks before they should have resumed, because their blocking_promises list wasn't cleared and they were unblocking because the erroneous promises were fulfilled
As a debugging aid, we also record the cancellation reason whenever a task is canceled, and include that in the canceled_exception (this is only enabled in debug builds)
2014-08-28 15:43:26 -04:00
Eric Frias
ac385d1f6b
Allow the user to supply a reason string when canceling a task (useful for debugging)
2014-08-27 14:07:44 -04:00
dnotestein
7cc69f3bb7
Set canceled flag in task's context object so that we cancel out of active tasks when they try to resume. Wrap a try-catch block around tcp and udp resolve requests to convert any non-fc exceptions to fc exceptions. Minor change to clarify design intent that request_time_task should always be running in _ntp_thread.
2014-08-01 11:31:36 -04:00
Eric Frias
d847f6469a
Allow us to require assigning descriptions to all async tasks to aid in debugging
2014-07-27 17:37:21 -04:00
Eric Frias
24ba357b0d
Make future's cancel_and_wait automatically swallow the canceled_exception since it is expected.
2014-07-26 14:51:48 -04:00
Daniel Larimer
eed62c8338
sockets now wait for any pending write or read operations to finish before destructing
2014-07-17 17:03:25 -04:00
Daniel Larimer
c33acad0ab
fix udt sockets, actually enable non blocking operation
2014-06-29 01:38:46 -04:00
dnotestein
d1d365beaf
further attempt at fixing Linux compile error
2013-12-13 09:13:08 -05:00
dnotestein
2d0bdb8e7a
attempt to fix Linux compile error, needs to be verified on a Linux build machine
2013-12-12 22:18:09 -05:00
dnotestein
8e47816c4e
Fix for problem reported with Boost 1.55 (memory_order_consume removed?). Also added move constructors for future, this second change probably needs review.
2013-12-12 09:19:15 -05:00
Daniel Larimer
9066e46b1b
fix potential crashes by checking nullptr
2013-09-01 19:45:15 -04:00
Daniel Larimer
7ff92d3746
added ability to query cancel flag from future
2013-08-06 12:45:49 -04:00
Daniel Larimer
59a121d64b
Updating FC with changes from phoenix-int
2013-06-05 15:19:00 -04:00
