// 保证OpenUrl在主线程调用
public static HttpClient OpenUrl <T>(string url, T listener, long filePos, Action <HttpClient, HttpListenerStatus> OnEnd = null,
Action <HttpClient> OnProcess = null, float connectTimeOut = 5.0f, float readTimeOut = 5.0f, string postStr = "", bool isKeepAlive = true, List <X509Certificate> certs = null) where T : HttpClientResponse
{
if (string.IsNullOrEmpty(url) || listener == null || filePos < 0)
{
return(null);
}
HttpClient ret = CreateHttpClient();
HttpClientCallBack callBack = null;
if (OnEnd != null || OnProcess != null)
{
callBack = new HttpClientCallBack();
callBack.OnEnd = OnEnd;
callBack.OnProcess = OnProcess;
}
ret.UserData = callBack;
byte[] postBuf = null;
if (!string.IsNullOrEmpty(postStr))
{
try {
postBuf = System.Text.Encoding.UTF8.GetBytes(postStr);
} catch {
postBuf = null;
}
}
HttpClientType clientType = postBuf != null ? HttpClientType.httpPost : HttpClientType.httpGet;
ret.Init(url, listener, filePos, connectTimeOut, readTimeOut, clientType, postBuf, isKeepAlive, certs);
m_LinkList.AddLast(ret.LinkNode);
return(ret);
}
// 保证OpenUrl在主线程调用
public static HttpClient OpenUrl <T>(string url, T listener, long filePos, Action <HttpClient, HttpListenerStatus> OnEnd = null, Action <HttpClient> OnProcess = null, float timeOut = 5.0f) where T : HttpClientResponse
{
if (string.IsNullOrEmpty(url) || listener == null || filePos < 0)
{
return(null);
}
HttpClient ret = CreateHttpClient();
HttpClientCallBack callBack = null;
if (OnEnd != null || OnProcess != null)
{
callBack = new HttpClientCallBack();
callBack.OnEnd = OnEnd;
callBack.OnProcess = OnProcess;
}
ret.UserData = callBack;
ret.Init(url, listener, filePos, timeOut);
m_LinkList.AddLast(ret.LinkNode);
return(ret);
}
private static void OnTimerEvent(Timer obj, float timer)
{
int cnt = m_LinkList.Count;
int tick = 0;
var node = m_LinkList.First;
while (node != null)
{
if (tick >= cnt || tick >= 5)
{
break;
}
var next = node.Next;
if (node.Value.Listener == null || node.Value.Listener.IsEnd)
{
HttpClientCallBack callBack = node.Value.UserData as HttpClientCallBack;
if (callBack != null)
{
if (node.Value.Listener != null)
{
// 再调用一次Process
if (callBack.OnProcess != null)
{
callBack.OnProcess(node.Value);
}
if (callBack.OnEnd != null)
{
callBack.OnEnd(node.Value, node.Value.Listener.Status);
}
}
else
{
// 外部主动调用关闭
callBack.OnEnd(node.Value, HttpListenerStatus.hsClosed);
}
}
m_LinkList.Remove(node);
// 断开HttpClient和Listener之间的链接
InPool(node.Value);
}
else
{
HttpClientCallBack callBack = (HttpClientCallBack)node.Value.UserData;
if (callBack != null && callBack.OnProcess != null)
{
callBack.OnProcess(node.Value);
}
m_LinkList.Remove(node);
m_LinkList.AddLast(node);
}
node = next;
++tick;
}
}
