private static void DoPrivate(object state)
{
object[] objArray = state as object[];
IList list = objArray[0] as IList;
AsyncHelper.AsyncContext asyncContext = objArray[1] as AsyncHelper.AsyncContext;
AutoResetEvent autoResetEvent = objArray[2] as AutoResetEvent;
AsyncHelper.DataWithStateList dataWithStates = asyncContext.DataWithStates;
Thread.CurrentThread.Name = "Thread " + (object)AsyncHelper._threadNo;
Interlocked.Increment(ref AsyncHelper._threadNo);
string str = Thread.CurrentThread.Name + "[" + (object)Thread.CurrentThread.ManagedThreadId + "]";
Trace.WriteLine("线程ID:" + str);
if (list != null)
{
for (int index = 0; index < list.Count; ++index)
{
if (asyncContext.NeedBreak)
{
Trace.WriteLine("线程" + str + "未执行完跳出");
break;
}
object obj = list[index];
if (dataWithStates.IsWaitForData(obj, true))
{
if (asyncContext.NeedBreak)
{
Trace.WriteLine("线程" + str + "未执行完跳出");
break;
}
asyncContext.Exec(obj);
Trace.WriteLine(string.Format("线程{0}处理{1}", (object)str, obj));
}
}
}
if (asyncContext.NeedWaitAll)
{
while (dataWithStates.WaitForDataCount > asyncContext.ThreadCount && !asyncContext.NeedBreak)
{
object waitForObject = dataWithStates.GetWaitForObject();
if (waitForObject != null && dataWithStates.IsWaitForData(waitForObject, false))
{
if (asyncContext.NeedBreak)
{
Trace.WriteLine("线程" + str + "未执行完跳出");
break;
}
asyncContext.Exec(waitForObject);
Trace.WriteLine(string.Format("线程{0}执行另一个进程的数据{1}", (object)str, waitForObject));
}
}
}
autoResetEvent.Set();
}
private static void DoAsyncPrivate(IList dataCollection, int threadCn, WaitCallback processItemMethod, DoGetObjTask getObjMethod, bool needWaitAll, bool hasReturnValue, out Hashtable processResult)
{
if (dataCollection == null)
{
throw new ArgumentNullException("dataCollection");
}
if (threadCn >= 64 || threadCn < 2)
{
throw new ArgumentOutOfRangeException("threadCn", "threadCn 参数必须在2和64之间");
}
if (threadCn > dataCollection.Count)
{
threadCn = dataCollection.Count;
}
IList[] listArray = (IList[])new ArrayList[threadCn];
AsyncHelper.DataWithStateList dataWithStates = new AsyncHelper.DataWithStateList();
AutoResetEvent[] autoResetEventArray = new AutoResetEvent[threadCn];
for (int index = 0; index < threadCn; ++index)
{
listArray[index] = (IList) new ArrayList();
autoResetEventArray[index] = new AutoResetEvent(false);
}
for (int index1 = 0; index1 < dataCollection.Count; ++index1)
{
object data = dataCollection[index1];
int index2 = index1 % threadCn;
listArray[index2].Add(data);
dataWithStates.Add(new AsyncHelper.DataWithState(data, AsyncHelper.ProcessState.WaitForProcess));
}
AsyncHelper.AsyncContext context = AsyncHelper.AsyncContext.GetContext(threadCn, dataWithStates, needWaitAll, hasReturnValue, processItemMethod, getObjMethod);
for (int index = 0; index < threadCn; ++index)
{
ThreadPool.QueueUserWorkItem(new WaitCallback(AsyncHelper.DoPrivate), (object)new object[3]
{
(object)listArray[index],
(object)context,
(object)autoResetEventArray[index]
});
}
if (needWaitAll)
{
WaitHandle.WaitAll((WaitHandle[])autoResetEventArray);
}
else
{
WaitHandle.WaitAny((WaitHandle[])autoResetEventArray);
context.SetBreakSignal();
}
processResult = context.ProcessResult;
}
private static void DoAsyncPrivate(IList dataCollection, int threadCn, WaitCallback processItemMethod, DoGetObjTask getObjMethod, bool needWaitAll, bool hasReturnValue, out Hashtable processResult)
{
if (dataCollection == null)
{
throw new ArgumentNullException("dataCollection");
}
if (threadCn >= 64 || threadCn < 2)
{
throw new ArgumentOutOfRangeException("threadCn", "threadCn 参数必须在2和64之间");
}
if (threadCn > dataCollection.Count)
{
threadCn = dataCollection.Count;
}
IList[] array = new ArrayList[threadCn];
AsyncHelper.DataWithStateList dataWithStateList = new AsyncHelper.DataWithStateList();
AutoResetEvent[] array2 = new AutoResetEvent[threadCn];
for (int i = 0; i < threadCn; i++)
{
array[i] = new ArrayList();
array2[i] = new AutoResetEvent(false);
}
for (int i = 0; i < dataCollection.Count; i++)
{
object obj = dataCollection[i];
int num = i % threadCn;
array[num].Add(obj);
dataWithStateList.Add(new AsyncHelper.DataWithState(obj, AsyncHelper.ProcessState.WaitForProcess));
}
AsyncHelper.AsyncContext context = AsyncHelper.AsyncContext.GetContext(threadCn, dataWithStateList, needWaitAll, hasReturnValue, processItemMethod, getObjMethod);
for (int i = 0; i < threadCn; i++)
{
ThreadPool.QueueUserWorkItem(new WaitCallback(AsyncHelper.DoPrivate), new object[]
{
array[i],
context,
array2[i]
});
}
if (needWaitAll)
{
WaitHandle.WaitAll(array2);
}
else
{
WaitHandle.WaitAny(array2);
context.SetBreakSignal();
}
processResult = context.ProcessResult;
}
public static AsyncHelper.AsyncContext GetContext(int threadCn, AsyncHelper.DataWithStateList dataWithStates, bool needWaitAll, bool hasReturnValue, WaitCallback processItemMethod, DoGetObjTask hasReturnValueMethod)
{
AsyncHelper.AsyncContext asyncContext = new AsyncHelper.AsyncContext();
asyncContext.ThreadCount = threadCn;
asyncContext.DataWithStates = dataWithStates;
asyncContext.NeedWaitAll = needWaitAll;
if (hasReturnValue)
{
Hashtable hashtable = Hashtable.Synchronized(new Hashtable());
asyncContext.ProcessResult = hashtable;
asyncContext.HasReturnValueMethod = hasReturnValueMethod;
}
else
{
asyncContext.VoidMethod = processItemMethod;
}
asyncContext.HasReturnValue = hasReturnValue;
return(asyncContext);
}
private static void DoPrivate(object state)
{
object[] array = state as object[];
IList list = array[0] as IList;
AsyncHelper.AsyncContext asyncContext = array[1] as AsyncHelper.AsyncContext;
AutoResetEvent autoResetEvent = array[2] as AutoResetEvent;
AsyncHelper.DataWithStateList dataWithStates = asyncContext.DataWithStates;
Thread.CurrentThread.Name = "Thread " + AsyncHelper._threadNo;
Interlocked.Increment(ref AsyncHelper._threadNo);
string text = string.Concat(new object[]
{
Thread.CurrentThread.Name,
"[",
Thread.CurrentThread.ManagedThreadId,
"]"
});
Trace.WriteLine("线程ID:" + text);
if (list != null)
{
for (int i = 0; i < list.Count; i++)
{
if (asyncContext.NeedBreak)
{
Trace.WriteLine("线程" + text + "未执行完跳出");
break;
}
object obj = list[i];
if (dataWithStates.IsWaitForData(obj, true))
{
if (asyncContext.NeedBreak)
{
Trace.WriteLine("线程" + text + "未执行完跳出");
break;
}
asyncContext.Exec(obj);
Trace.WriteLine(string.Format("线程{0}处理{1}", text, obj));
}
}
}
if (asyncContext.NeedWaitAll)
{
while (dataWithStates.WaitForDataCount > asyncContext.ThreadCount)
{
if (asyncContext.NeedBreak)
{
break;
}
object obj = dataWithStates.GetWaitForObject();
if (obj != null && dataWithStates.IsWaitForData(obj, false))
{
if (asyncContext.NeedBreak)
{
Trace.WriteLine("线程" + text + "未执行完跳出");
break;
}
asyncContext.Exec(obj);
Trace.WriteLine(string.Format("线程{0}执行另一个进程的数据{1}", text, obj));
}
}
}
autoResetEvent.Set();
}
