/// <summary>
/// 任务执行完后
/// </summary>
void runner_TaskFinished()
{
try
{
//发送结果数据到服务器
string path = runner.ResultRinexFtp;
TcpClient newclient = new TcpClient(controlIp, controlPort);
BinaryWriter newbr = new BinaryWriter(newclient.GetStream());
TelMsg tMsg = new TelMsg()
{
MsgType = Winform.MsgType.Path,
XmlContent = path,
From = Geo.Utils.NetUtil.GetIp(),
To = controlIp
};
newbr.Write(tMsg.ToXml());
newbr.Flush();
}
catch (Exception ex)
{
ShowInfo("向服务器返回数据出错：" + ex.Message);
}
}
/// <summary>
/// 任务执行完后，报告控制端，让其下载结果。
/// </summary>
void ReportResultToServer(string ResultUrl)
{
try
{
//发送结果数据到服务器
// string ResultUrl = "";//runner.ResultRinexFtp;
TcpClient newclient = new TcpClient(MasterIp, MasterPort);
BinaryWriter newbr = new BinaryWriter(newclient.GetStream());
TelMsg tMsg = new TelMsg()
{
MsgType = Winform.MsgType.Path,
XmlContent = ResultUrl,
From = Geo.Utils.NetUtil.GetIp(),
To = MasterIp
};
newbr.Write(tMsg.ToXml());
newbr.Flush();
}
catch (Exception ex)
{
log.Info("向服务器返回数据出错：" + ex.Message);
}
}
/// <summary>
/// 监听客户端执行结果。并下载到本地。
/// </summary>
public void ListenClient()
{
while (true)
{
if (Stop)
{
break;
}
try
{
client = lister.AcceptTcpClient();
}
catch (Exception ex)
{
ShowInfo(ex.Message);
break;
}
//有数据，则读取
if (client.Available > 0)
{
BinaryReader br = new BinaryReader(client.GetStream());
string msg = br.ReadString();
TelMsg tMsg = TelMsg.ParseXml(msg);
ShowInfo("收到信息，来自 " + tMsg.From + "," + msg);
if (tMsg.MsgType == MsgType.Path)
{
string localPath = Path.Combine(resultDir, Path.GetFileName(tMsg.XmlContent));
Geo.Utils.NetUtil.FtpDownload(tMsg.XmlContent, localPath);
ShowInfo("已经下载到本地" + localPath + "耗时：" + Geo.Utils.DateTimeUtil.GetFloatString(watch.Elapsed));
completedThreadCount++;
//int runCount = ComputeNodes.Count<GofComputeNode>(m => m.Enabled);
if (completedThreadCount + failedThreadCount == _taskCount)
{
AfterCompleted();
}
else//继续执行。
{
GofComputeNode node = ComputeNodes.Find(m => tMsg.From.Contains(m.Ip));
if (node != null)
{
InvokeComputeNodeTask(node);
}
}
}
}
}
}
/// <summary>
/// 解析XML
/// </summary>
/// <param name="xml"></param>
/// <returns></returns>
public static TelMsg ParseXml(string xml)
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
XmlElement e = doc.DocumentElement;
TelMsg c = new TelMsg();
c.MsgType = (MsgType)Enum.Parse(typeof(MsgType), e.SelectSingleNode("./MsgType").InnerText);
c.XmlContent = e.SelectSingleNode("./XmlContent").InnerXml;
c.From = e.SelectSingleNode("./From").InnerXml;
c.To = e.SelectSingleNode("./To").InnerXml;
return(c);
}
/// <summary>
/// 运行客户端，调用。
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
private string RunOne(GofComputeNode node)
{
string str = "";
try
{
//列表，记录任务
int taskIndex = ComputeNodeTaskDic[node];
if (node.TaskCount <= taskIndex)
{
return(node + " 所有任务已经执行完！");
}
var task = node.Tasks[taskIndex];
TelMsg tMsg = new TelMsg()
{
MsgType = Winform.MsgType.Task,
XmlContent = task.ToXml(),
From = Geo.Utils.NetUtil.GetFirstIp(),
To = node.Ip
};
TcpClient client = new TcpClient(node.Ip, node.Port);
NetworkStream stream = client.GetStream();
BinaryReader br = new BinaryReader(stream);
BinaryWriter bw = new BinaryWriter(stream);
bw.Write(tMsg.ToXml());
bw.Flush();
//BinaryWriter.Close();
str = br.ReadString();
//工作编号增加1
ComputeNodeTaskDic[node]++;
}
catch (Exception ex)
{
str = node + "出错， " + ex.Message;
//失败的节点
failedThreadCount++;
}
return(str);
}
public void ListenClient()
{
try
{
while (true)
{
if (Stop)
{
break;
}
try
{
client = lister.AcceptTcpClient();
}
catch (Exception ex)
{
ShowInfo(ex.Message);
break;
}
TelCommand cmd = new TelCommand(client);
list.Add(cmd);
string info = "来自" + cmd.LocalEndPoint + ",命令：" + cmd.CmdStr + "\r\n";
ShowInfo(info);
ShowInfo("开始执行任务....");
currentTask = Task.ParseXml(TelMsg.ParseXml(cmd.CmdStr).XmlContent);
runner = new TaskRunner(Gnsser.Interoperation.Bernese.BerBpe.BerGpsDataPath);
runner.InfoProduced += runner_InfoProduced;
runner.TaskFinished += runner_TaskFinished;
runner.RunAsyn(currentTask);
}
}
catch (Exception ex)
{
if (!this.IsDisposed)
{
ShowInfo("运行错误：" + ex.Message);
}
}
}
public void ListenClient()
{
//try
//{
while (true)
{
if (Stop)
{
break;
}
try
{
TcpClient = TcpListener.AcceptTcpClient();
}
catch (Exception ex)
{
ShowInfo(ex.Message);
break;
}
TelCommand cmd = new TelCommand(TcpClient);
list.Add(cmd);
string info = "来自" + cmd.LocalEndPoint + ",命令：" + cmd.CmdStr + "\r\n";
ShowInfo(info);
ShowInfo("开始执行任务....");
//解析并保存到当前目录
CurrentTask = GofTask.ParseXml(TelMsg.ParseXml(cmd.CmdStr).XmlContent);
var localGofPath = SaveGofToLocal(CurrentTask);
//开始执行
var pathes = new string[] { localGofPath };
this.AppendPathToTextBox(pathes);
this.AddTasksAndRun(pathes);
}
//}
//catch (Exception ex)
//{
// if (!this.IsDisposed)
// ShowInfo("运行错误：" + ex.Message);
//}
}