public AliveClient(HKAsyncRequest result)
{
this.result = result;
//建立一个ID
//this.sessionId = Guid.NewGuid().ToString().Replace("-", "") + DateTime.Now.Millisecond.ToString();
//先写死
this.sessionId = "1234567890";
}
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback cb, object extraData)
{
context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
string value = context.Request.Params.Get(DATAFIELD);
//这里传过来的是SessionId，不是数据,数据不做重复Parse
//用sessionId去缓存中找对应的会话，并填充异步AsyncResult
HKAsyncRequest result = new HKAsyncRequest(context, cb, extraData);
string error = null;
if (String.IsNullOrEmpty(value))
{
error = "500 SessionId is null";
context.Response.StatusCode = 500;
logger.Error(error);
result.Send(error);
return(result);
}
List <AliveClient> acs = AsyncManager.Sessions.FindAll(x => x.SessionId.Equals(value));
if (acs == null || acs.Count == 0)
{
error = "404 SessionId:" + value + " has no connection.";
context.Response.StatusCode = 404;
logger.Debug(error);
result.Send(error);
return(result);
}
AliveClient ac = acs.First();
ac.Result = result;
//执行命令
return(result);
}
