diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/monitor.rb | 2 | ||||
| -rw-r--r-- | lib/thread.rb | 9 |
2 files changed, 7 insertions, 4 deletions
diff --git a/lib/monitor.rb b/lib/monitor.rb index a40d924726..b556747577 100644 --- a/lib/monitor.rb +++ b/lib/monitor.rb @@ -174,8 +174,8 @@ module MonitorMixin mon_check_owner @mon_count -=1 if @mon_count == 0 - @mon_mutex.unlock @mon_owner = nil + @mon_mutex.unlock end end diff --git a/lib/thread.rb b/lib/thread.rb index 96e7875bea..7dd4b1115d 100644 --- a/lib/thread.rb +++ b/lib/thread.rb @@ -54,6 +54,7 @@ class ConditionVariable # def initialize @waiters = [] + @waiters_mutex = Mutex.new end # @@ -62,7 +63,9 @@ class ConditionVariable def wait(mutex) begin # TODO: mutex should not be used - @waiters.push(Thread.current) + @waiters_mutex.synchronize do + @waiters.push(Thread.current) + end mutex.sleep end end @@ -72,7 +75,7 @@ class ConditionVariable # def signal begin - t = @waiters.shift + t = @waiters_mutex.synchronize { @waiters.shift } t.run if t rescue ThreadError retry @@ -85,7 +88,7 @@ class ConditionVariable def broadcast # TODO: imcomplete waiters0 = nil - Thread.exclusive do + @waiters_mutex.synchronize do waiters0 = @waiters.dup @waiters.clear end |