first commit
This commit is contained in:
Wesley Hofman
347
ChamChat/Client_PLxKPH/Task.PLxKPH.cs
Normal file
347
ChamChat/Client_PLxKPH/Task.PLxKPH.cs
Normal file
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using ChamChat.Models;
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namespace ChamChat
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{
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public class PLxKPH_Task : Task
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{
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public PLxKPH_Task(Client Client, Profile Profile)
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: base(Client, Profile)
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{
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_Profile = Profile;
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_Client = Client;
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_SerSteps = _Profile.SerializedStepList;
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}
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private const Int32 PollingIntervalSeconds = 10;
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private List<Step> _SerSteps;
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public override Boolean IsControlledProgrammable(Profile profile)
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{
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ClientMessage msg = new ClientMessage(String.Format("The {0} can only operate in stand alone mode.", _Client.TypeDescription));
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_Client.ClientMessages = new List<ClientMessage>();
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_Client.ClientMessages.Add(msg);
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return false;
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}
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protected override void ThreadStandAlone()
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{
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// Write profile
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try
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{
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if (!_Client.WriteProfile(_Profile))
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{
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_Status = TaskStatus.Stopped;
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return;
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}
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}
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catch (Exception ex)
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{
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_Status = TaskStatus.ExceptionOccured;
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_TaskProgress = string.Format("Client WriteProfile() exception: {0}", ex.Message);
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return;
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}
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// Start client
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try
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{
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if (!_Client.Start())
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{
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_Status = TaskStatus.Stopped;
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return;
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}
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}
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catch (Exception ex)
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{
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_Status = TaskStatus.ExceptionOccured;
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_TaskProgress = string.Format("Client Start() exception: {0}", ex.Message);
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return;
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}
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DateTime lastPolled = DateTime.Now;
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while (_Status == TaskStatus.IsRunning)
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{
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// Poll only every 'PollingIntervalSeconds' seconds
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if (DateTime.Now > lastPolled.AddSeconds(PollingIntervalSeconds))
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{
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// Is finished?
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try
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{
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if (_Client.IsFinished())
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{
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_Status = TaskStatus.Finished;
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continue;
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}
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}
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catch { }
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try
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{
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// Client return "Current conditions are x °C and x %rh"
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_TaskProgress = _Client.Progress();
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double runTimeMin = (DateTime.Now - StartOfTask).TotalMinutes;
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double p = runTimeMin / _Profile.DurationMin * 100;
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double remainTimeMin = Math.Max(0,_Profile.DurationMin - runTimeMin);
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double hrs = Math.Floor(remainTimeMin /60);
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double min = Math.Floor(remainTimeMin - 60 * hrs);
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_TaskProgress += String.Format(", {0:0.0}% completed, {1:0}h{2:00} remaining",p, hrs,min );
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}
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catch { }
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lastPolled = DateTime.Now;
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}
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System.Threading.Thread.Sleep(100);
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if (_Status == TaskStatus.AbortRequested)
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{
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try
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{
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if (_Client.Stop())
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_Status = TaskStatus.Aborted;
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}
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catch { }
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}
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_isKicking = true;
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}
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_isKicking = false;
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}
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protected override void ThreadControlled()
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{
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Int32 iCurrentSerialStep = -1;
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DateTime startOfCurrentProgram = new DateTime(1900, 1, 1);
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DateTime endOfCurrentProgram = new DateTime(1900, 1, 1);
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Step currentStep = _SerSteps[0];
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DateTime lastPolled = DateTime.Now;
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while (_Status == TaskStatus.IsRunning)
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{
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if (DateTime.Now > endOfCurrentProgram)
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{
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iCurrentSerialStep++;
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// Last step has been performed?
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if (iCurrentSerialStep > _SerSteps.Count - 1)
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{
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_Client.Stop();
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_Status = TaskStatus.Finished;
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AddEventLog("Last step performed");
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continue;
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}
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// Get step details
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currentStep = _SerSteps[iCurrentSerialStep];
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double TargetT = currentStep.T;
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double TargetRH = currentStep.RH;
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double DurationMin = currentStep.DurationMin;
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double StartT = currentStep.T; // Set start to be target, but change to value of previous step if ramped.
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if (currentStep.RampCtrlT)
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{
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if (iCurrentSerialStep == 0)
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StartT = 23;
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else
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StartT = _SerSteps[iCurrentSerialStep - 1].T;
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}
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double StartRH = currentStep.RH; // Set start to be target, but change to value of previous step if ramped.
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if (currentStep.RampCtrlRH)
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{
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if (iCurrentSerialStep == 0)
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StartRH = 60;
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else
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StartRH = _SerSteps[iCurrentSerialStep - 1].RH;
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}
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RestartClient(DurationMin, StartT, TargetT, StartRH, TargetRH);
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if (_Status != TaskStatus.IsRunning)
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continue;
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// Update variables
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startOfCurrentProgram = DateTime.Now;
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endOfCurrentProgram = DateTime.Now.AddMinutes(DurationMin);
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lastPolled = DateTime.Now;
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#region Update events
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try
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{
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string s = "Set conditions: ";
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if (currentStep.RampCtrlT)
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s += String.Format("to {0:0.0} °C ({1:0.00} ˜°C/min), ", TargetT, (TargetT - StartT) / DurationMin);
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else
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s += String.Format("{0:0.0} °C, ", TargetT);
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if (currentStep.RampCtrlRH)
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s += String.Format("to {0:0.0} %rh ({1:0.00} ˜%rh/min), ", TargetRH, (TargetRH - StartRH) / DurationMin);
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else
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s += String.Format("{0:0.0} %rh, ", TargetRH);
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s += string.Format("{0:0}h{1:00}", currentStep.Hours, currentStep.Minutes);
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AddEventLog(s);
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s = string.Format("Partial profile end is {0:00}-{1:00} @ {2:00}:{3:00}:{4:00}", endOfCurrentProgram.Day, endOfCurrentProgram.Month, endOfCurrentProgram.Hour, endOfCurrentProgram.Minute, endOfCurrentProgram.Second);
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AddEventLog(s);
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}
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catch (Exception ex) { AddEventLog("Update events: " + ex.Message); }
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#endregion Update events
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}
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// Poll only every 'PollingIntervalSeconds' seconds
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if (DateTime.Now > lastPolled.AddSeconds(PollingIntervalSeconds))
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{
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// Is finished?
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try
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{
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if (_Client.IsFinished())
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{
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// Last step is held (page 61) when program ends. Client will never finish by itself.
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AddEventLog("Client finished, but task did not!");
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_Status = TaskStatus.Interrupted; // Profile did not finish, client did
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continue;
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}
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}
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catch { } // Always continue and keep trying
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#region Taskprogress
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try
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{
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double taskRunTime = (DateTime.Now - _startThread).TotalMinutes;
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double pTest = Math.Min(100, Math.Floor(taskRunTime / _Profile.DurationMin * 100));
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double taskTimeRemain = _Profile.DurationMin - taskRunTime;
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double taskTimeRemainHrs = Math.Floor(taskTimeRemain / 60);
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double taskTimeRemainMin = Math.Floor(taskTimeRemain - 60 * taskTimeRemainHrs);
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double currentStepRuntime = (DateTime.Now - startOfCurrentProgram).TotalMinutes;
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double pStep = Math.Min(100, Math.Floor(currentStepRuntime / currentStep.DurationMin * 100));
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_TaskProgress = String.Format("Step #{0:0}/{1:0} progress {2:0}%, test progress {3:0}%, remaining test time {4:0}h{5:00}m", iCurrentSerialStep + 1,_SerSteps.Count, pStep, pTest, taskTimeRemainHrs, taskTimeRemainMin);
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if (iCurrentSerialStep + 1 == _SerSteps.Count && pTest > 99.99)
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_TaskProgress = "Profile executed";
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}
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catch { _TaskProgress = "n/a"; }
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#endregion Taskprogress
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lastPolled = DateTime.Now;
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}
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System.Threading.Thread.Sleep(200);
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_isKicking = true;
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}
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if (_Status == TaskStatus.AbortRequested)
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{
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try
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{
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if (_Client.Stop())
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_Status = TaskStatus.Aborted;
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}
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catch { }
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}
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_isKicking = false;
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}
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private void RestartClient(Double DurationMin, Double StartT, Double TargetT, Double StartRH, Double TargetRH)
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{
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// Stop client
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try
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{
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AddEventLog("Info: Stopping client");
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if (!_Client.Stop())
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{
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_Status = TaskStatus.Interrupted;
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AddEventLog("Task interrupted while trying to stop client!");
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return;
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}
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}
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catch (Exception ex)
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{
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_Status = TaskStatus.ExceptionOccured;
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_TaskProgress = string.Format("Client Stop() exception: {0}", ex.Message);
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AddEventLog(_TaskProgress);
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return;
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}
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// Wait to finish
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try
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{
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Boolean timedOut = true;
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DateTime startWait = DateTime.Now;
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while (DateTime.Now < startWait.AddSeconds(60))
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{
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System.Threading.Thread.Sleep(1000);
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if (_Client.IsFinished())
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{
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timedOut = false;
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break;
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}
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}
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if (timedOut)
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{
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_Status = TaskStatus.Interrupted;
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AddEventLog("Time out (60 s) in RestartClient.WaitForFinish");
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return;
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}
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}
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catch (Exception ex)
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{
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_Status = TaskStatus.ExceptionOccured;
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_TaskProgress = string.Format("Client WaitForFinish exception: {0}", ex.Message);
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AddEventLog(_TaskProgress);
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return;
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}
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AddEventLog("Info: Client stopped");
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// Start client
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try
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{
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AddEventLog("Info: Starting client");
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if (!((PLxKPH_Client)_Client).Start(DurationMin, StartT, TargetT, StartRH, TargetRH))
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{
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// Try to start again after 10 sec
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AddEventLog("First attempt to start client failed!");
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System.Threading.Thread.Sleep(10000);
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if (!((PLxKPH_Client)_Client).Start(DurationMin, StartT, TargetT, StartRH, TargetRH))
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{
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_Status = TaskStatus.Interrupted;
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AddEventLog("Task interrupted while trying to start client!");
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return;
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}
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}
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}
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catch (Exception ex)
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{
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_Status = TaskStatus.ExceptionOccured;
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_TaskProgress = string.Format("Client Start() exception: {0}", ex.Message);
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AddEventLog(_TaskProgress);
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return;
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}
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AddEventLog("Info: Client started");
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}
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}
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}
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