From dd5fd203d703d13790b4fcce743da0800848e7bf Mon Sep 17 00:00:00 2001
From: "Samuele E. Locatelli" <samuele@steamware.net>
Date: Sat, 21 Dec 2019 15:44:58 +0100
Subject: [PATCH] Abbozzato gestione restart

---
 IOB-MAN/App.config     |  1 +
 IOB-MAN/IOBManPanel.cs | 92 +++++++++++++++++++++++++++++++++++++-----
 2 files changed, 83 insertions(+), 10 deletions(-)

diff --git a/IOB-MAN/App.config b/IOB-MAN/App.config
index 073dc61f..3dc05dd0 100644
--- a/IOB-MAN/App.config
+++ b/IOB-MAN/App.config
@@ -6,6 +6,7 @@
   <appSettings>
     <add key="checkPeriod" value="20" />
     <add key="chekMult" value="25"/>
+    <add key="watchDogMult" value="1000"/>
     <!--<add key="targetExe" value="C:\tmp\IOB-WIN\IOB-WIN.exe" />
     <add key="ArgsList" value="SIMUL_01,SIMUL_02" />-->
     <!--<add key="ArgsList" value="SIMUL_01,SIMUL_02,SIMUL_03,SIMUL_04" />-->
diff --git a/IOB-MAN/IOBManPanel.cs b/IOB-MAN/IOBManPanel.cs
index 64532bfc..dc208c10 100644
--- a/IOB-MAN/IOBManPanel.cs
+++ b/IOB-MAN/IOBManPanel.cs
@@ -22,7 +22,14 @@ namespace IOB_MAN
 
     #endregion
 
-    protected int countCheck = utils.CRI("chekMult");
+    /// <summary>
+    /// Counter per verifica watchdog dei processi da riattivare...
+    /// </summary>
+    protected int watchDogMult = utils.CRI("watchDogMult");
+    /// <summary>
+    /// Counter per verifica processi (ogni volta ceh va a zero faccio vero check)
+    /// </summary>
+    protected int chekMult = utils.CRI("chekMult");
     /// <summary>
     /// Elenco ARGS (uno per child da avviare)
     /// </summary>
@@ -224,18 +231,81 @@ namespace IOB_MAN
     }
 
     /// <summary>
-    /// Effettua tutte le verifiche periodiche...
+    /// Effettua tutte le verifiche periodiche a timer...
     /// </summary>
     /// <param name="sender"></param>
     /// <param name="e"></param>
     private void MainTimer_Tick(object sender, EventArgs e)
     {
       updateProgBar();
-      countCheck--;
-      if (countCheck < 0)
+      chekProcessStatus();
+      checkWatchdog();
+    }
+    /// <summary>
+    /// Controllo periodico dei processi DA RIATTIVARE
+    /// </summary>
+    private void checkWatchdog()
+    {
+      watchDogMult--;
+      if (watchDogMult < 0)
       {
-        countCheck = utils.CRI("chekMult");
-        // se scaduto timer...
+        watchDogMult = utils.CRI("watchDogMult");
+        // verifico se ci siano processi (da ARGS LIST) NON running --> li riavvio!
+        List<iobAdapt> proc2restart = new List<iobAdapt>();
+        foreach (iobAdapt item in ElencoIOB.List)
+        {
+          if (!item.isRunning)
+          {
+            // segno da eliminare e riavviare
+            proc2restart.Add(item);
+          }
+        }
+        // se ho da riavviare... elimino!
+        foreach (var item in proc2restart)
+        {
+          ElencoIOB.Remove(item);
+          utils.lgInfo($"Chiusura processo non running | IOB: {item.CodIOB} | pid: {item.pID}");
+        }
+        // aggiorno datagrid!
+        dgvManagedItems.Invalidate();
+        ProcessStartInfo psi = null;
+        // li faccio ripartire!
+        foreach (var item in proc2restart)
+        {
+          // da testare x aprire chiudere risorsa...
+          psi = new ProcessStartInfo
+          {
+            FileName = TargetExe,
+            Arguments = item.CodIOB,
+            WindowStyle = ProcessWindowStyle.Minimized
+          };
+
+          //childProc.StartInfo = psi;
+          Process p = Process.Start(psi);
+          // accodo nuovo IOB...
+          iobAdapt newIob = new iobAdapt();
+          DateTime adesso = DateTime.Now;
+          newIob.CodIOB = item.CodIOB;
+          newIob.startTime = adesso;
+          newIob.pID = p.Id;
+          newIob.isRunning = true;
+          // aggiungo a datasource
+          ElencoIOB.Add(newIob);
+          utils.lgInfo($"Riavvio processo | IOB: {newIob.CodIOB} | pid: {newIob.pID}");
+        }
+        // aggiorno datagrid!
+        dgvManagedItems.Invalidate();
+      }
+    }
+    /// <summary>
+    /// Controllo periodico dei processi attivi
+    /// </summary>
+    private void chekProcessStatus()
+    {
+      chekMult--;
+      if (chekMult < 0)
+      {
+        chekMult = utils.CRI("chekMult");
         checkRunningchild();
         showUpdate();
       }
@@ -255,8 +325,6 @@ namespace IOB_MAN
     /// </summary>
     private void checkRunningchild()
     {
-      int pid = 0;
-      List<int> proc2rem = new List<int>();
       List<iobAdapt> item2rem = new List<iobAdapt>();
       bool needRem = false;
 
@@ -277,15 +345,19 @@ namespace IOB_MAN
         }
         if (needRem)
         {
-          proc2rem.Add(item.pID);
           item2rem.Add(item);
+          item.isRunning = false;
+        }
+        else
+        {
+          item.isRunning = true;
         }
       }
 
       // ora procdedo alla cancellazione...
       foreach (var item in item2rem)
       {
-        ElencoIOB.Remove(item);
+        //ElencoIOB.Remove(item);
       }
       // aggiorno datagrid!
       dgvManagedItems.Invalidate();