/// <summary>
/// 获取HTML标题
/// </summary>
/// <param name="uri">Uri与回调函数信息</param>
/// <param name="isOnGet"></param>
private void get(Uri uri, ref bool isOnGet)
{
HttpClient client = null;
clientLock.EnterYield();
if (isDisposed == 0)
{
if (clientIndex == 0)
{
if (clientCount == clients.Length)
{
uris.Push(uri);
clientLock.Exit();
isOnGet = true;
return;
}
++clientCount;
clientLock.Exit();
try
{
client = new HttpClient(this);
}
catch (Exception error)
{
Log.Exception(error, null, LogLevel.Exception | LogLevel.AutoCSer);
}
if (client == null)
{
clientLock.EnterYield();
if (isDisposed == 0)
{
uris.Push(uri);
--clientCount;
clientLock.Exit();
isOnGet = true;
return;
}
clientLock.Exit();
isOnGet = true;
uri.Cancel();
return;
}
}
else
{
client = clients[--clientIndex];
clientLock.Exit();
}
isOnGet = client.Get(uri);
}
else
{
clientLock.Exit();
isOnGet = true;
uri.Cancel();
}
}
/// <summary>
/// 获取HTML标题
/// </summary>
/// <param name="uri">Uri与回调函数信息</param>
/// <param name="isOnGet"></param>
private void get(Uri uri, ref bool isOnGet)
{
HttpClient client = null;
while (System.Threading.Interlocked.CompareExchange(ref clientLock, 1, 0) != 0)
{
AutoCSer.Threading.ThreadYield.Yield(AutoCSer.Threading.ThreadYield.Type.HtmlTitleHttpClient);
}
if (isDisposed == 0)
{
if (clientIndex == 0)
{
if (clientCount == clients.Length)
{
uris.Push(uri);
clientLock = 0;
isOnGet = true;
return;
}
++clientCount;
clientLock = 0;
try
{
client = new HttpClient(this);
}
catch (Exception error)
{
Log.add(AutoCSer.Log.LogType.Error, error);
}
if (client == null)
{
while (System.Threading.Interlocked.CompareExchange(ref clientLock, 1, 0) != 0)
{
AutoCSer.Threading.ThreadYield.Yield(AutoCSer.Threading.ThreadYield.Type.HtmlTitleHttpClient);
}
if (isDisposed == 0)
{
uris.Push(uri);
--clientCount;
clientLock = 0;
isOnGet = true;
return;
}
clientLock = 0;
isOnGet = true;
uri.Cancel();
return;
}
}
else
{
client = clients[--clientIndex];
clientLock = 0;
}
isOnGet = client.Get(uri);
}
else
{
clientLock = 0;
isOnGet = true;
uri.Cancel();
}
}
