/// <summary>
/// 启动本服务，调度初始化
/// </summary>
/// <param name="args"></param>
protected override void OnStart(string[] args)
{
AutoLog = true;
try
{
LogInToEvent.WriteInfo("尝试启动");
InitAndStart();
}
catch (Exception e)
{
LogInToEvent.WriteError(e.ToString());
System.Diagnostics.Process.GetCurrentProcess().Kill();
}
}
/// <summary>
/// 在web访问到来时取得访问报告，并返回给用户
/// </summary>
/// <param name="a"></param>
void Web_AfterConnectionGetReportAndSendToUser(object a)
{
System.Net.Sockets.TcpClient socketcomein = a as System.Net.Sockets.TcpClient;
if (socketcomein == null)
{
LogInToEvent.WriteError("未知错误：socketcomein == null");
return;
}
try
{
var stream = socketcomein.GetStream();
System.IO.StreamReader rstream = new System.IO.StreamReader(stream);
string i = rstream.ReadLine();
var where = i.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);
if (!
(where.Length == 3 &&
where[1].Trim().StartsWith("/"))
)
{
string errorMessage = "请求格式错误，请发送 GET / HTTP1.1 \n" + i;
foreach (var p in where)
{
errorMessage += "\n" + p + "\n";
}
var error_gs = System.Text.Encoding.UTF8.GetBytes(errorMessage);
stream.Write(error_gs, 0, error_gs.Length);
stream.Close();
socketcomein.Close();
return;
}
string report = Web_GetReport(where[1]);
string head = "http/1.1 200 ok\n" +
"Content-Type: text/html\n";
byte[] content = System.Text.Encoding.UTF8.GetBytes(report);
head += "Content-Length:" + content.Length + "\n\n";
var headstr = System.Text.Encoding.UTF8.GetBytes(head);
stream.Write(headstr, 0, headstr.Length);
stream.Write(content, 0, content.Length);
stream.Close();
socketcomein.Close();
}
catch (Exception e)
{
LogInToEvent.WriteError(e.ToString());
return;
}
}
/// <summary>
/// 用于等待web访问，web访问线程的执行方
/// </summary>
void Web_WaitWebConnection()
{
System.Net.Sockets.TcpListener listener = new System.Net.Sockets.TcpListener(System.Net.IPAddress.Any, PORT);
try
{
listener.Start();
}
catch (System.Net.Sockets.SocketException)
{
//已经被占用
LogInToEvent.WriteError("端口" + PORT.ToString() + "已经被占用");
System.Diagnostics.Process.GetCurrentProcess().Kill();
}
while (true)
{
var comein = listener.AcceptTcpClient();
var dealing = new System.Threading.Thread(new System.Threading.ParameterizedThreadStart(Web_AfterConnectionGetReportAndSendToUser));
dealing.Start(comein);
}
}
/// <summary>
/// 如果需要的话，调度刷新。刷新线程调度项目
/// </summary>
/// <param name="count">当前执行该函数的为第几个线程</param>
void Scan_DecideIfNeedsScanAndDispatchScan(object count)
{
int currItemCount = (int)count;
while (true)
{
try
{
LogInToEvent.WriteDebug("试图取得待操作对象");
Datastructs.Commands.ICommand nowUsingItem = null;
lock (lockServQueue)
{
if (!servQueue.IsEmpty())
{
nowUsingItem = servQueue.Dequeue();
}
}
if (nowUsingItem != null)
{
lock (lockservItem)
{
servItem[currItemCount] = nowUsingItem;
}
//执行操作
if (nowUsingItem.IfNeedExecution)
{
nowUsingItem.DoCommand();
}
else
{
System.Threading.Thread.Sleep(1000);
}
if (nowUsingItem.IsImmuable)
{
lock (lockServQueue)
{
servQueue.Enqueue(nowUsingItem, DEFAULT_LOW_PRI);
}
}
lock (lockservItem)
{
servItem[currItemCount] = null;
}
}
else
{
//等着看看
lock (lockservItem)
{
servItem[currItemCount] = null;
}
LogInToEvent.WriteDebug("取得待操作对象失败，休眠100s");
System.Threading.Thread.Sleep(100000);
}
}
catch (Exception e)
{
LogInToEvent.WriteError(e.ToString());
DisableGetObjects.Log.OverallLog.LogForErr(e.ToString());
}
}
}