static void fun7()
{
UnsafeSynchronizer unsafeSynchronizer = new UnsafeSynchronizer();
ConcurrentDictionary <int, UnsafeSynchronizer> nscd = new ConcurrentDictionary <int, UnsafeSynchronizer>();
for (int i = 0; i < 3; i++)
{
myk mmm = new myk();
mmm.p = i;
Thread t = new Thread((mmm) =>
{
var m = mmm as myk;
//var w = o as ThreadWorkItem;
//if (w == null) return;
UnsafeSynchronizer uns = new UnsafeSynchronizer();
nscd.GetOrAdd(m.p, uns);
Console.WriteLine("我是线程：" + Thread.CurrentThread.Name + ":群里无聊吗？");
Thread.Sleep(300);
uns.acquire();
Console.WriteLine("我是线程：" + Thread.CurrentThread.Name + "退出了群聊");
Thread.Sleep(5000);
unsafeSynchronizer.release();
});
t.Name = "Hello,i 'am Thread: " + i;
t.Start(mmm);
}
Thread.Sleep(5000);
for (int i = 0; i < 3; i++)
{
UnsafeSynchronizer un;
nscd.TryGetValue(i, out un);
un.release();
}
unsafeSynchronizer.acquire();
Console.WriteLine("我是线程：" + Thread.CurrentThread.Name + "群主解散了群聊");
//threads[0].Suspend();
}
public void acquire(string id)
{
UnsafeSynchronizer unsafeSynchronizer = new UnsafeSynchronizer(10000);
uscd.GetOrAdd(id, unsafeSynchronizer).acquire();
}
