adam/Alepha
1
0
Fork 0
forked from Alepha/Alepha
Code Pull Requests Activity

Some thread interruption defensiveness.

Browse Source
This commit is contained in:
ADAM David Alan Martin
2023-12-13 00:10:05 -05:00
parent c04fc7be3c
commit 7225a7759c
2 changed files with 32 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Thread.cc
View File

@ -8,6 +8,7 @@ static_assert( __cplusplus > 2020'99 );
#include <Alepha/Utility/StaticValue.h>
#include <Alepha/Utility/evaluation_helpers.h>
#include <Alepha/Utility/ScopedState.h>
#include "error.h"
@ -131,6 +132,7 @@ namespace Alepha::Hydrogen::detail::Thread_m
while( impl().state == Opening )
{
impl().var.wait( lock );
assert( not impl().threadBlocked );
}
if( impl().state == Open )
@ -167,9 +169,9 @@ namespace Alepha::Hydrogen::detail::Thread_m
{
if( impl().state == Waiting )
{
impl().threadBlocked= true;
while( impl().state == Waiting )
{
Utility::ScopedState state{ impl().threadBlocked };
impl().var.wait( lock );
}
assert( not impl().threadBlocked );
@ -179,9 +181,7 @@ namespace Alepha::Hydrogen::detail::Thread_m
else if( impl().state == Synchronizing )
{
impl().state= Opening;
const bool unblock= impl().threadBlocked;
impl().threadBlocked= false;
if( unblock )
if( impl().threadBlocked )
{
impl().var.notify_one();