/// <summary>
/// 获取配置文件中所有的任务
/// </summary>
/// <returns></returns>
private List<JobObject> GetJobs()
{
List<JobObject> result = new List<JobObject>();
var jobs = doc.Element("Jobs").Elements("Job");
foreach (var p in jobs)
{
string assembly = p.Attribute("type").Value.Split(',')[1];
string className = p.Attribute("type").Value.Split(',')[0];
JobObject job = new JobObject();
job.Name = p.Attribute("name").Value;
job.Instance = Assembly.Load(assembly).CreateInstance(className) as IJob;
job.CornExpress = p.Attribute("cornExpress").Value;
result.Add(job);
}
return result;
}
/// <summary>
/// 获取配置文件中所有的任务
/// </summary>
/// <returns></returns>
private List <JobObject> GetJobs()
{
List <JobObject> result = new List <JobObject>();
var jobs = doc.Element("Jobs").Elements("Job");
foreach (var p in jobs)
{
JobObject job = new JobObject();
if (p.Attributes().Any(o => o.Name.ToString() == "type") && p.Attributes().Any(o => o.Name.ToString() == "exePath"))
{
throw new Exception("job中不能同时配制“type”与“exePath”");
}
if (p.Attributes().Any(o => o.Name.ToString() == "type"))
{
job.JobType = JobTypeEnum.Assembly;
string assembly = p.Attribute("type").Value.Split(',')[1];
string className = p.Attribute("type").Value.Split(',')[0];
job.Instance = Assembly.Load(assembly).CreateInstance(className) as IJob;
}
if (p.Attributes().Any(o => o.Name.ToString() == "ExpireSecond"))
{
job.ExpireSecond = int.Parse(p.Attribute("ExpireSecond").Value);
}
else if (p.Attributes().Any(o => o.Name.ToString() == "exePath"))
{
job.JobType = JobTypeEnum.Exe;
job.ExePath = p.Attribute("exePath").Value.Replace("${basedir}", AppDomain.CurrentDomain.BaseDirectory);
if (p.Attributes().Any(o => o.Name.ToString() == "arguments"))
{
job.Arguments = p.Attribute("arguments").Value;
}
}
job.Name = p.Attribute("name").Value;
job.CornExpress = p.Attribute("cornExpress").Value;
if (!CronExpression.IsValidExpression(job.CornExpress))
{
throw new Exception(string.Format("corn表达式：{0}不正确。", job.CornExpress));
}
result.Add(job);
}
return(result);
}
/// <summary>
/// 执行任务
/// </summary>
/// <param name="job">要执行的任务</param>
private void RunJob(JobObject job)
{
try
{
if (CornUtility.Trigger(job.CornExpress, DateTime.Parse(DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss"))))
{
if (!job.Running && !job.Triggering)
{
job.Triggering = true;
Task.Factory.StartNew(() =>
{
try
{
job.Running = true;
job.Instance.Init();
job.Instance.Excute();
}
finally { job.Running = false; }
});
}
}
else
{
job.Triggering = false;
}
}
catch (Exception ex)
{
try
{
job.Instance.OnError(ex);
}
catch { }
logger.Error(string.Format("执行任务:{0}时出错.", job.Name), ex);
}
}
/// <summary>
/// 执行任务
/// </summary>
/// <param name="job">要执行的任务</param>
private void RunJob(JobObject job)
{
try
{
if (CornUtility.Trigger(job.CornExpress, DateTime.Parse(DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss"))))
{
if (!job.Triggering)
{
job.Triggering = true;
switch (job.JobType)
{
case JobTypeEnum.Assembly:
job.Instance.Init();
job.Instance.Excute();
break;
case JobTypeEnum.Exe:
using (var process = new System.Diagnostics.Process())
{
bool hasValue = job.ExpireSecond.HasValue;
if (string.IsNullOrWhiteSpace(job.Arguments))
{
process.StartInfo = new System.Diagnostics.ProcessStartInfo(job.ExePath);
}
else
{
process.StartInfo = new System.Diagnostics.ProcessStartInfo(job.ExePath, job.Arguments);
}
process.Start();
if (hasValue) //如果设置了最长运行时间，到达时间时，自动中止进程
{
bool result = process.WaitForExit(job.ExpireSecond.Value * 1000);
if (!result)
{
Logger.Info(string.Format("任务【{0}】因长时间：{1}秒未返回运行状态，程序已自动将其Kill.", job.Name, job.ExpireSecond));
process.Kill();
}
}
else
{
process.WaitForExit();
}
}
break;
}
}
}
else
{
job.Triggering = false;
}
}
catch (Exception ex) //不处理错误，防止日志爆长
{
try
{
if (job.JobType == JobTypeEnum.Assembly)
{
job.Instance.OnError(ex);
}
}
catch { }
}
}
/// <summary>
/// 解析配置文件
/// </summary>
/// <returns></returns>
private List <JobObject> GetJobs()
{
List <JobObject> result = new List <JobObject>();
var jobs = Doc.Element("Jobs").Elements("Job");
foreach (var p in jobs)
{
JobObject job = new JobObject();
if (p.Attributes().Any(o => o.Name.ToString() == "type") && p.Attributes().Any(o => o.Name.ToString() == "exePath"))
{
throw new Exception("job中不能同时配制“type”与“exePath”");
}
if (p.Attributes().Any(o => o.Name.ToString() == "type"))
{
job.JobType = JobTypeEnum.Assembly;
string assembly = p.Attribute("type").Value.Split(',')[1];
string className = p.Attribute("type").Value.Split(',')[0];
string runInSandbox = "false";
if (p.Attributes().Any(o => o.Name.ToString() == "runInSandbox"))
{
runInSandbox = p.Attribute("runInSandbox").Value;
}
if (runInSandbox.ToLower() == "true")
{
Random r = new Random();
var name = p.Attribute("name").Value + r.Next(1000);
//创建sandbox
job.Sandbox = Sandbox.Create(name);
job.AssemblyName = assembly;
job.TypeName = className;
job.RunInSandbox = true;
}
else
{
var targetAssembly = Assembly.Load(assembly);
job.Instance = targetAssembly.CreateInstance(className) as IJob;
job.RunInSandbox = false;
}
}
if (p.Attributes().Any(o => o.Name.ToString() == "expireSecond"))
{
job.ExpireSecond = int.Parse(p.Attribute("expireSecond").Value);
}
if (p.Attributes().Any(o => o.Name.ToString() == "exePath"))
{
job.JobType = JobTypeEnum.Exe;
job.ExePath = p.Attribute("exePath").Value.Replace("${basedir}", AppDomain.CurrentDomain.BaseDirectory);
if (p.Attributes().Any(o => o.Name.ToString() == "arguments"))
{
job.Arguments = p.Attribute("arguments").Value;
}
}
job.Name = p.Attribute("name").Value;
job.CornExpress = p.Attribute("cornExpress").Value;
if (!CronExpression.IsValidExpression(job.CornExpress))
{
throw new Exception(string.Format("corn表达式：{0}不正确。", job.CornExpress));
}
result.Add(job);
}
return(result);
}
/// <summary>
/// 解析配置文件
/// </summary>
/// <returns></returns>
private List <JobObject> GetJobs()
{
List <JobObject> result = new List <JobObject>();
var jobs = Doc.Element("Jobs").Elements("Job");
foreach (var p in jobs)
{
JobObject job = new JobObject();
if (p.Attributes().Any(o => o.Name.ToString() == "type") && p.Attributes().Any(o => o.Name.ToString() == "exePath"))
{
throw new Exception("job中不能同时配制“type”与“exePath”");
}
if (p.Attributes().Any(o => o.Name.ToString() == "type"))
{
job.JobType = JobTypeEnum.Assembly;
string assembly = p.Attribute("type").Value.Split(',')[1];
string className = p.Attribute("type").Value.Split(',')[0];
string runInSandbox = "false";
if (p.Attributes().Any(o => o.Name.ToString() == "runInSandbox"))
{
runInSandbox = p.Attribute("runInSandbox").Value;
}
Random r = new Random();
string config = assembly + ".dll.config";
string workDir = "Bin";
if (p.Attributes().Any(o => o.Name.ToString() == "workDir"))
{
workDir = p.Attribute("workDir").Value;
if (!File.Exists(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, workDir, config)))
{
config = null;
}
}
//创建sandbox
job.Sandbox = Sandbox.Create(config, workDir);
job.AssemblyName = assembly;
job.TypeName = className;
}
if (p.Attributes().Any(o => o.Name.ToString() == "expireSecond"))
{
job.ExpireSecond = int.Parse(p.Attribute("expireSecond").Value);
}
if (p.Attributes().Any(o => o.Name.ToString() == "exePath"))
{
job.JobType = JobTypeEnum.Exe;
job.ExePath = p.Attribute("exePath").Value.Replace("${basedir}", AppDomain.CurrentDomain.BaseDirectory);
if (p.Attributes().Any(o => o.Name.ToString() == "arguments"))
{
job.Arguments = p.Attribute("arguments").Value;
}
}
job.Name = p.Attribute("name").Value;
job.CornExpress = p.Attribute("cornExpress").Value;
if (!CronExpression.IsValidExpression(job.CornExpress))
{
throw new Exception(string.Format("corn表达式：{0}不正确。", job.CornExpress));
}
result.Add(job);
}
return(result);
}
