public string CreateJob(string jsondata)
{
Console.WriteLine("ManagerJobController: Creating job: json=" + jsondata);
var jr = new JsonReader(jsondata);
var jx = jr.Deserialize();
var jo = jx as Dictionary<string, object>;
if (jo == null)
return "";
var newjob = new ManagerJob();
newjob.Controller = this;
newjob.ID = Guid.NewGuid().ToString().Replace("-", "").Substring(0, 10);
int numworkers = 2;
if (jo.ContainsKey("instances"))
numworkers = int.Parse(jo["instances"].ToString());
if (jo.ContainsKey("callback"))
newjob.CallbackUrl = jo["callback"].ToString();
if (jo.ContainsKey("jobtype"))
newjob.JobType = jo["jobtype"].ToString();
newjob.JobArgs = new DefaultJobArgs();
if (jo.ContainsKey("jobargs"))
Utilities.FillArgsFromJson(newjob.JobArgs, jo["jobargs"]);
Console.WriteLine("ManagerJobController: Trying to get " + numworkers + " instances.");
var idleworkerlist = ProvisionWorkers(numworkers);
foreach (var workerurl in idleworkerlist)
{
// create job on workers
Console.WriteLine("ManagerJobController: Telling worker at " + workerurl + " to create a job...");
var winfo = GetWorkerByUrl(workerurl);
winfo.RemoteJobId = "";
var wc = new WebClient();
var jobinfo = BuildCreateJobData(newjob);
try
{
winfo.RemoteJobId = wc.UploadString(Utilities.CombineURL(winfo.URL, "/createjob"), jobinfo);
}
catch (Exception z)
{
Console.WriteLine(z);
}
Console.WriteLine("Created remote job id: " + winfo.RemoteJobId);
if (winfo.RemoteJobId != "")
newjob.Workers.Add(winfo);
}
Console.WriteLine("ManagerJobController: Got " + newjob.Workers.Count + " workers.");
// newjob.CallbackUrl = jo["managerurl"];
Console.WriteLine("ManagerJobController: Created job " + newjob.ID);//+ " with callback url " + newjob.CallbackUrl);
m_jobs.Add(newjob);
return newjob.ID;
}
private string BuildCreateJobData(ManagerJob newjob)
{
var jobinfo = new StringBuilder();
jobinfo.Append("{\"jobtype\":\"").Append(Utilities.EscapeJson(newjob.JobType)).Append("\",");
var argjson = Utilities.BuildJsonFromArgs(newjob.JobArgs);
if (!string.IsNullOrEmpty(argjson))
jobinfo.Append("\"jobargs\":" + argjson + ",");
var callbackurl = "http://" + _manager.Config.Hostname + ":" + _manager.Config.Port + "/job/" + newjob.ID + "/worker-callback";
jobinfo.Append("\"callback\":\"").Append(Utilities.EscapeJson(callbackurl)).Append("\"}");
return jobinfo.ToString();
}