third commit
This commit is contained in:
Wesley Hofman
313
CMS2_SEGREGATIE/1. Feanor/FeanorClient/Client.cs
Normal file
313
CMS2_SEGREGATIE/1. Feanor/FeanorClient/Client.cs
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using Maser.Feanor.Biz;
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using Maser.Feanor.Model;
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using System;
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using System.Collections.Generic;
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using System.Net;
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using System.Windows.Forms;
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using System.IO;
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using System.Text;
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namespace Maser.Feanor.Client
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{
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public partial class FeanorClient : Form
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{
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private List<ClientWorker> _ClientWorkers = new List<ClientWorker>();
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#warning Form laten zien in het midden van het scherm always on top als er iets fout gaat!
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public FeanorClient()
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{
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InitializeComponent();
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System.Reflection.Assembly ass = System.Reflection.Assembly.GetEntryAssembly(); // report build version
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string exe = System.IO.Path.GetFullPath(ass.Location);
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DateTime dt = new System.IO.FileInfo(exe).LastWriteTimeUtc;
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this.Text = String.Format("Feanor - Clients" + " v{0:0000}{1:00}{2:00}", dt.Year, dt.Month, dt.Day);
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}
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private Server.Server _Server;
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public Server.Server Server { get { return _Server; } }
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public DateTime LastHTTP { get { return _LastHTTP; } }
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private DateTime _LastHTTP;
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private DateTime _LastDBWrite; // Used for detecting idling of server
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public ChamberStatus Status { get { return _status; } }
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private ChamberStatus _status;
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private Chamber _Chamber;
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public Chamber Chamber { get { return _Chamber; } }
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private void FeanorClient_Load(object sender, EventArgs e)
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{
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StartWorkers();
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}
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private void StartWorkers()
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{
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Console.WriteLine("Checking if DB is online...");
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lblStatus.Text = "Connecting to database...";
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if (!SQLMethods.DatabaseOnline(60))
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{
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lblStatus.Text = "Could not connect to database...";
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Console.WriteLine("Database OFFLINE");
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return;
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}
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else
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{
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Console.WriteLine("Database online");
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}
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// Construct ClientWorkers from all active Chambers
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_ClientWorkers = new List<ClientWorker>();
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foreach (Chamber c in new Chambers().GetAllActive())
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_ClientWorkers.Add(new ClientWorker(c));
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// Initiate gv
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Initialize_dgvChambers(_ClientWorkers.Count);
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// Start workers
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foreach (ClientWorker cw in _ClientWorkers)
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cw.Start();
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timer.Start();
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LastStartupTimer.Start();
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}
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private void Initialize_dgvChambers(int rows)
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{
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// Initiate in dgv
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// dgvChambers.DefaultCellStyle.SelectionBackColor = dgvChambers.DefaultCellStyle.BackColor;
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// dgvChambers.DefaultCellStyle.SelectionForeColor = dgvChambers.DefaultCellStyle.ForeColor;
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foreach (DataGridViewColumn column in dgvChambers.Columns)
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{
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column.SortMode = DataGridViewColumnSortMode.NotSortable;
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column.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;
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column.HeaderCell.Style.Alignment = DataGridViewContentAlignment.MiddleCenter;
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}
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while (dgvChambers.Rows.Count > 0)
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dgvChambers.Rows.RemoveAt(0);
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dgvChambers.Rows.Add(rows);
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foreach (DataGridViewRow row in dgvChambers.Rows)
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{
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//
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}
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//LastStartupTimer_Tick(null, null); // Obtain last startup of RPI
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//CheckDBstatus(); // Check if SQL DB is online
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UpdateRaspberryTime_Tick(null, null); // Set internal time of RPI
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}
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private void timer_Tick(object sender, EventArgs e)
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{
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lblStatus.Text = Time.Local.ToString() + " (UTC+1)"; // was lblStatus.Text = Time.UTC.ToString() +" (UTC)";
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// Show ClientWorker that aren't running properly if cboxShowAll not checked
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List<ClientWorker> workers;
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workers = cboxShowAll.Checked ? _ClientWorkers : _ClientWorkers.FindAll(delegate (ClientWorker w) { return (w.Status != ChamberStatus.Running); });
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if (workers.Count == 0)
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{
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dgvChambers.Visible = false;
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return;
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}
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dgvChambers.Visible = true;
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if (dgvChambers.Rows.Count != workers.Count)
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{
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while (dgvChambers.Rows.Count > 0)
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dgvChambers.Rows.RemoveAt(0);
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dgvChambers.Rows.Add(workers.Count);
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}
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int ConnTotal = workers.Count; // total amount of chambers
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int ConnCounter = 0; // amount of chambers which are 'running'
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int OfflineCounter = 0;
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for (int i = 0; i < workers.Count; i++)
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{
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ClientWorker cw = workers[i];
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dgvChambers[0, i].Value = String.Format("{0:00000}", cw.Chamber.MIDS); // MIDS ID of node
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dgvChambers[1, i].Value = cw.Chamber.Network; // IP of node
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dgvChambers[2, i].Value = cw.Status.ToText(); // Communication status with node
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if (cw.Status.ToText() == "Running") ConnCounter++;
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// Console.WriteLine(cw.Status.ToText().ToString());
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if (cw.Status.ToText() == "No connection") OfflineCounter++;
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if (cw.LastHTTP < new DateTime(2000, 1, 1))
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dgvChambers[3, i].Value = "-";
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else
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dgvChambers[3, i].Value = cw.LastHTTP.ToString();
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}
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try
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{
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if (OfflineCounter > 1 ) // show panel stating that more than 2 nodes are offline!
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{
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pnlNodesOffline.Visible = true;
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}
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if (OfflineCounter <= 1) // show panel stating that more than 2 nodes are offline!
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{
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pnlNodesOffline.Visible = false;
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}
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}
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catch { }
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double ConnPercentageDouble = ((double)ConnCounter / (double)ConnTotal) * 100.0; // percentage 'running' nodes (double)
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int ConnPercentageInt = (int)ConnPercentageDouble; // percentage 'running' nodes (int)
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PercProgress.Maximum = 100;
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PercProgress.Step = 1;
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PercProgress.Value = ConnPercentageInt;
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statusPercentage.Text = ConnPercentageInt.ToString() + "%";
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}
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private void FeanorClient_FormClosing(object sender, FormClosingEventArgs e)
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{
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// Stop workers
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foreach (ClientWorker cw in _ClientWorkers)
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cw.Stop();
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}
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private void cboxShowAll_CheckedChanged(object sender, EventArgs e)
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{
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timer_Tick(null, null);
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}
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private void LastStartupTimer_Tick(object sender, EventArgs e)
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{
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List<ClientWorker> workers;
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workers = cboxShowAll.Checked ? _ClientWorkers : _ClientWorkers.FindAll(delegate (ClientWorker w) { return (w.Status != ChamberStatus.Running); });
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for (int i = 0; i < workers.Count; i++)
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{
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ClientWorker cw = workers[i];
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string url;
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string data;
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url = "http://" + cw.Chamber.Network + ":8080/" + "startuptime";
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DateTime lastStartup;
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try
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{
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using (WebClient client = new WebClient())
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{
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data = client.DownloadString(url);
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lastStartup = Time.UnixToDatetime(int.Parse(data));
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//Console.WriteLine(lastStartup.ToLocalTime());
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dgvChambers[4, i].Value = lastStartup.ToLocalTime().ToString();
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}
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}
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catch
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{
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// Continue with next object, ignoring exception
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}
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}
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}
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private void UpdateRaspberryTime_Tick(object sender, EventArgs e)
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{
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List<ClientWorker> workers;
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workers = cboxShowAll.Checked ? _ClientWorkers : _ClientWorkers.FindAll(delegate (ClientWorker w) { return (w.Status != ChamberStatus.Running); });
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for (int i = 0; i < workers.Count; i++) // for all chambers
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{
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ClientWorker cw = workers[i];
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// Construct unix timestamp string
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string http = "<time>,";
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Int32 unixTimestamp = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
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http += unixTimestamp.ToString();
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http += ",</time>";
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// Send unix timestamp string to RPI
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try
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{
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using (WebClient client = new WebClient())
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{
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string URL = "http://" + cw.Chamber.Network + ":8080/";
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string url = client.UploadString(URL, http);
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}
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}
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catch
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{
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}
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}
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}
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private void lblStatus_Click(object sender, EventArgs e)
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{
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}
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private void PercProgress_Click(object sender, EventArgs e)
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{
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}
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private void panel1_Paint(object sender, PaintEventArgs e)
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{
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}
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private void label1_Click(object sender, EventArgs e)
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{
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}
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private void btnDismiss_Click(object sender, EventArgs e)
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{
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pnlNodesOffline.Visible = false;
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}
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private void timerSaveStatusPage_Tick(object sender, EventArgs e)
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{
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List<ClientWorker> workers;
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workers = cboxShowAll.Checked ? _ClientWorkers : _ClientWorkers.FindAll(delegate (ClientWorker w) { return (w.Status != ChamberStatus.Running); });
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for (int i = 0; i < workers.Count; i++)
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{
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ClientWorker cw = workers[i];
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string url;
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string data;
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url = "http://" + cw.Chamber.Network + ":8080/" + "status";
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try
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{
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using (WebClient client = new WebClient())
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{
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data = client.DownloadString(url);
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string fileName = $"Node_{cw.Chamber.MIDS}_status.html";
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string outputDirectory = "\\\\silicium\\projects\\2020\\P201339\\sub1\\4. Software\\8. Nodestatus";
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Directory.CreateDirectory(outputDirectory);
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string filePath = Path.Combine(outputDirectory, fileName);
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File.WriteAllText(filePath, data);
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}
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}
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catch
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{
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// Continue with next object, ignoring exception
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}
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}
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}
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}
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}
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