private void SDPlayFileProcess(DeviceListener.Device d, string info, bool completed, int process)
{
//progressBar1.Value = process;
if (completed)
{
if (process >= 0)
{
panel2.BackColor = Color.LimeGreen;
panel3.BackColor = Color.LimeGreen;
PlaySuccessNotify();
}
else
{
panel2.BackColor = Color.Red;
panel3.BackColor = Color.Red;
PlayFaultNotify();
}
progressBar1.Value = 0; // process;
progressBar2.Value = 0; // process;
}
else
{
if (process >= 0)
{
progressBar1.Value = process;
progressBar2.Value = process;
}
}
}
private void button5_Click(object sender, EventArgs e)
{
if (comboBox1.SelectedItem != null)
{
DeviceItem item = (DeviceItem)comboBox1.SelectedItem;
DeviceListener.Device d = deviceListener.Find(item.id);
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
string filepathname = openFileDialog1.FileName;
subForm = new FormProcess();
//subForm.Parent = this;
subForm.TopMost = true;
subForm.SetInfo(filepathname);
subForm.SetProcess(0);
subForm.Show();
ThreadParam ap = new ThreadParam();
ap.id = d.id;
ap.filename = filepathname;
dataThread = new Thread(SDFileUploadThread);
dataThread.IsBackground = true;
dataThread.Start(ap);
}
}
}
private void EventLogin(DeviceListener.Device d)
{
if ((DeviceID != null) && (DeviceID.Equals(d.id) == false))
{
return;
}
DeviceItem item = new DeviceItem();
item.id = d.id;
item.port = d.peerport;
item.ip = d.peerip;
item.version = d.version;
item.devicetype = d.devicetype;
DeviceID = d.id;
label4.Text = item.ToString();
label10.Text = item.devicetype;
label11.Text = item.version;
//label11.te
PlaySuccessNotify();
panel1.BackColor = Color.LimeGreen;
}
private void button4_Click(object sender, EventArgs e)
{
int ret;
if (comboBox1.SelectedItem != null)
{
listView1.Items.Clear();
DeviceItem item = (DeviceItem)comboBox1.SelectedItem;
DeviceListener.Device d = deviceListener.Find(item.id);
if (d != null)
{
string filename;
int filesize;
ret = deviceListener.SDCardGetFirstFile(d, out filename, out filesize);
while (ret == 0)
{
ListViewItem ls = new ListViewItem("");
ls.Text = (listView1.Items.Count + 1).ToString();
ls.SubItems.Add(filename);
ls.SubItems.Add(filesize.ToString());
listView1.Items.Add(ls);
ret = deviceListener.SDCardGetNextFile(d, out filename, out filesize);
}
}
}
}
private void SDPlayFileProcess(DeviceListener.Device d, string info, bool completed, int process)
{
progressBar1.Value = process;
if (completed)
{
panel3.BackColor = Color.LimeGreen;
PlaySuccessNotify();
}
}
//private delegate void LoginHandler();
private void EventLogin(DeviceListener.Device d)
{
DeviceItem item = new DeviceItem();
item.id = d.id;
item.port = d.peerport;
item.ip = d.peerip;
listBox1.Items.Add(item);
}
private void FilePlayProcess(DeviceListener.Device d, string info, bool completed, int param)
{
progressBar2.Value = param;
if (completed)
{
progressBar2.Value = 0;
panel5.BackColor = Color.LimeGreen;
PlaySuccessNotify();
}
}
private void button8_Click(object sender, EventArgs e)
{
if (comboBox1.SelectedItem != null)
{
DeviceItem item = (DeviceItem)comboBox1.SelectedItem;
DeviceListener.Device d = deviceListener.Find(item.id);
deviceListener.SDCardPlayFileStop(d);
}
}
private void button7_Click(object sender, EventArgs e)
{
if (comboBox4.SelectedItem != null)
{
DeviceItem item = (DeviceItem)comboBox4.SelectedItem;
DeviceListener.Device d = deviceListener.Find(item.id);
int vol = (int)numericUpDown2.Value;
deviceListener.AudioSetVolume(d, vol);
}
}
private void FileEmergencyPlayProcess(DeviceListener.Device d, string info, bool completed, int param)
{
progressBar1.Value = param;
if (completed)
{
progressBar1.Value = 0;
button9.Enabled = true;
button8.Enabled = false;
}
//Application.DoEvents();
}
private void EventLogout(DeviceListener.Device d)
{
foreach (DeviceItem item in listBox1.Items)
{
if (item.id == d.id)
{
listBox1.Items.Remove(item);
break;
}
}
}
private void MicInputThreadCallBack(DeviceListener.Device d, string info, bool completed, int param)
{
if (completed)
{
button4.Text = "开始";
button4.BackColor = SystemColors.Control;
if (param < 0)
{
MessageBox.Show(info);
}
}
}
private void SDFilePlayThread(object obj)
{
IPAddress localaddr = IPAddress.Parse("0.0.0.0");
TcpListener tcpserver = new TcpListener(localaddr, 0);
tcpserver.Start();
IPEndPoint localep = (IPEndPoint)tcpserver.LocalEndpoint;
WorkProcessHandler h = new WorkProcessHandler(UploadFileProcess);
ThreadParam ap = (ThreadParam)obj;
DeviceListener.Device d = deviceListener.Find(ap.id);
if (d == null)
{
return;
}
string fname = System.IO.Path.GetFileName(ap.filename);
int ret = deviceListener.SDCardPlayFile(d, fname, ap.volume);
if (ret != 0)
{
return;
}
TcpClient tc = null;
try
{
while (true)
{
int ret2 = deviceListener.SDCardGetPlayFileStatus(d, out string filename, out int runtime, out int process);
if (ret2 == 0)
{
this.BeginInvoke(h, d, filename, false, process);
}
else
{
break;
}
Thread.Sleep(1000);
}
this.BeginInvoke(h, d, null, true, 0);
dataThread = null;
}
catch (ThreadAbortException abortException)
{
dataThread = null;
}
}
private void button8_Click(object sender, EventArgs e)
{
if (comboBox4.SelectedItem != null)
{
DeviceItem item = (DeviceItem)comboBox4.SelectedItem;
DeviceListener.Device d = deviceListener.Find(item.id);
dataThread.Abort();
deviceListener.FileEmergencyPlayStop(d);
button9.Enabled = true;
button8.Enabled = false;
}
}
private void button4_Click(object sender, EventArgs e)
{
if (comboBox1.SelectedItem != null)
{
DeviceItem item = (DeviceItem)comboBox1.SelectedItem;
DeviceListener.Device d = deviceListener.Find(item.id);
dataThread.Abort();
//Thread.Sleep(100);
//deviceListener.FilePlayStop(d);
button3.Enabled = true;
button4.Enabled = false;
}
}
private void button3_Click(object sender, EventArgs e)
{
if (comboBox1.SelectedItem != null)
{
DeviceItem item = (DeviceItem)comboBox1.SelectedItem;
DeviceListener.Device d = deviceListener.Find(item.id);
if (d != null)
{
int ret = deviceListener.SDCardGetInfo(d, out string disk_size, out string free_size);
if (ret == 0)
{
label4.Text = disk_size;
label5.Text = free_size;
}
}
}
}
private void SDFilePlayThread(object obj)
{
WorkProcessHandler h = new WorkProcessHandler(SDPlayFileProcess);
ThreadParam ap = (ThreadParam)obj;
DeviceListener.Device d = deviceListener.Find(ap.id);
if (d == null)
{
this.BeginInvoke(h, d, null, true, -1);
return;
}
string fname = System.IO.Path.GetFileName(ap.filename);
int ret = deviceListener.SDCardPlayFile(d, fname, ap.volume);
if (ret != 0)
{
this.BeginInvoke(h, d, null, true, -2);
return;
}
//TcpClient tc = null;
try
{
while (true)
{
int ret2 = deviceListener.SDCardGetPlayFileStatus(d, out string filename, out int runtime, out int process);
if (ret2 == 0)
{
this.BeginInvoke(h, d, filename, false, process);
}
else
{
break;
}
Thread.Sleep(1000);
}
this.BeginInvoke(h, d, null, true, 0);
}
catch (ThreadAbortException abortException)
{
}
finally
{
}
}
private void UploadFileProcess(DeviceListener.Device d, string info, bool completed, int param)
{
if (!completed)
{
if (subForm != null)
{
subForm.SetInfo(info);
subForm.SetProcess(param);
}
}
else
{
if (subForm != null)
{
subForm.Close();
subForm = null;
}
}
//Application.DoEvents();
}
private void button11_Click(object sender, EventArgs e)
{
if (DeviceID == null)
{
return;
}
DeviceListener.Device d = deviceListener.Find(DeviceID);
panel5.BackColor = SystemColors.Control;
ThreadParam ap = new ThreadParam();
ap.id = DeviceID;
ap.filename = "../test2.mp3";
ap.streamtype = "mp3";
ap.volume = 85;
dataThread = new Thread(FilePlayThread);
dataThread.IsBackground = true;
dataThread.Start(ap);
}
private void button6_Click(object sender, EventArgs e)
{
int ret;
if (comboBox1.SelectedItem != null)
{
DeviceItem item = (DeviceItem)comboBox1.SelectedItem;
DeviceListener.Device d = deviceListener.Find(item.id);
for (int i = listView1.SelectedItems.Count - 1; i >= 0; i--)
{
ListViewItem ls = (ListViewItem)listView1.SelectedItems[i];
string filename = ls.SubItems[1].Text;
ret = deviceListener.SDCardDeleteFile(d, filename);
if (ret == 0)
{
listView1.Items.Remove(ls);
}
}
}
}
private void button8_Click(object sender, EventArgs e)
{
if (DeviceID == null)
{
return;
}
DeviceListener.Device d = deviceListener.Find(DeviceID);
panel3.BackColor = SystemColors.Control;
ThreadParam ap = new ThreadParam();
ap.filename = "product_test.mp3";
ap.id = DeviceID;
ap.volume = 85;
label6.Text = ap.filename;
dataThread = new Thread(SDFilePlayThread);
dataThread.IsBackground = true;
dataThread.Start(ap);
}
private void uploadFileProcess(DeviceListener.Device d, string info, bool completed, int param)
{
if (!completed)
{
if (subForm != null)
{
subForm.SetInfo(info);
subForm.SetProcess(param);
}
}
else
{
subForm.Close();
deviceListener.EventWorkProcess -= uploadFileProcess;
subForm = null;
if (param != 0)
{
MessageBox.Show("upload file is fault, errcode is " + param.ToString());
}
}
Application.DoEvents();
}
private void button7_Click(object sender, EventArgs e)
{
if (comboBox1.SelectedItem != null)
{
DeviceItem item = (DeviceItem)comboBox1.SelectedItem;
DeviceListener.Device d = deviceListener.Find(item.id);
subForm = new FormProcess();
//subForm.Parent = this;
//subForm.TopMost = true;
subForm.SetInfo("");
subForm.SetProcess(0);
subForm.Show();
ThreadParam ap = new ThreadParam();
ap.filename = label7.Text;
ap.id = d.id;
ap.volume = (int)numericUpDown1.Value;
dataThread = new Thread(SDFilePlayThread);
dataThread.IsBackground = true;
dataThread.Start(ap);
}
}
private void EventLogin(DeviceListener.Device d)
{
if ((DeviceID != null) && (DeviceID.Equals(d.id) == false))
{
return;
}
DeviceItem item = new DeviceItem();
item.id = d.id;
item.port = d.peerport;
item.ip = d.peerip;
item.version = d.version;
item.devicetype = d.devicetype;
DeviceID = d.id;
label5.Text = item.ToString();
label7.Text = item.version;
label13.Text = item.ToString();
label11.Text = item.version;
//
//label10.Text = item.devicetype;
//label11.Text = item.version;
//label11.te
PlaySuccessNotify();
panel1.BackColor = Color.LimeGreen;
panel4.BackColor = Color.LimeGreen;
//panel2.BackColor = SystemColors.Control;
button2.Enabled = false;
button4.Enabled = false;
test_step = 1;
}
private void startSDPlay()
{
if (DeviceID == null)
{
return;
}
DeviceListener.Device d = deviceListener.Find(DeviceID);
panel2.BackColor = SystemColors.Control;
panel3.BackColor = SystemColors.Control;
ThreadParam ap = new ThreadParam();
ap.filename = "product_test.mp3";
ap.id = DeviceID;
ap.volume = 85;
label14.Text = ap.filename;
label9.Text = ap.filename;
SDPlayThreadHandle = new Thread(SDFilePlayThread);
SDPlayThreadHandle.IsBackground = true;
SDPlayThreadHandle.Start(ap);
}
private void FileEmergencyPlayThread(object obj)
{
UdpClient udpserver = new UdpClient(9999);
IPEndPoint ep = new IPEndPoint(IPAddress.Any, 0);
WorkProcessHandler h = new WorkProcessHandler(FileEmergencyPlayProcess);
ThreadParam ap = (ThreadParam)obj;
DeviceListener.Device d = deviceListener.Find(ap.id);
if (d == null)
{
return;
}
int ret = deviceListener.FileEmergencyPlayStart(d, "0.0.0.0", 9999, ap.filename, ap.streamtype, ap.volume, d.id.ToString());
if (ret != 0)
{
return;
}
FileStream fs = File.OpenRead(ap.filename);
if (fs == null)
{
return;
}
try
{
long starttime = DateTime.Now.Ticks;
string d_ip = null;
int d_port = 0;
while ((DateTime.Now.Ticks - starttime) < 3000 * 10000)//3000ms
{
if (udpserver.Available > 0)
{
byte[] bs = udpserver.Receive(ref ep);
string s = System.Text.Encoding.Default.GetString(bs);
if (s.Contains(d.id.ToString()))
{
d_ip = ep.Address.ToString();
d_port = ep.Port;
break;
}
}
}
if (d_port != 0)
{
int playfiletime = 0;
int time = System.Environment.TickCount;
int starttime1 = time;
bool eof = false;
byte[] fbs = new byte[320];
short[] pcm = new short[160];
int sequenceNumber = 0;
long timestamp = 0;
fs.Read(fbs, 0, 44);
long writebytes = 44;
while (!eof)
{
int runtime = System.Environment.TickCount - starttime1;
if ((runtime + 500) >= playfiletime)
{
int readbytes = fs.Read(fbs, 0, fbs.Length);
IntPtr p = Marshal.UnsafeAddrOfPinnedArrayElement(fbs, 0);
Marshal.Copy(p, pcm, 0, 160);
//GroovyCodecs.G711.uLaw.ULawEncoder g711encode = new GroovyCodecs.G711.uLaw.ULawEncoder();
//byte[] ba = g711encode.Process(pcm);
byte[] ba = g711.g711Encode_ulwa(pcm);
RtpPacket packet = new RtpPacket(RtpPayloadType.G711_uLaw, sequenceNumber, timestamp, ba, ba.Length);
sequenceNumber++;
timestamp += 20;// ba.Length;
playfiletime += 20;
udpserver.Send(packet.ToArray(), packet.Length, d_ip, d_port);
writebytes += readbytes;
if (readbytes < fbs.Length)
{
eof = true;
}
int process = (int)(100 * writebytes / fs.Length);
this.BeginInvoke(h, d, ap.filename, false, process);
}
}
}
udpserver.Close();
Thread.Sleep(500);
deviceListener.FileEmergencyPlayStop(d);
this.BeginInvoke(h, d, ap.filename, true, 0);
}
catch (ThreadAbortException abortException)
{
udpserver.Close();
dataThread = null;
}
}
private void FilePlayThread(object obj)
{
IPAddress localaddr = IPAddress.Parse("0.0.0.0");
TcpListener tcpserver = new TcpListener(localaddr, 0);
tcpserver.Start();
IPEndPoint localep = (IPEndPoint)tcpserver.LocalEndpoint;
WorkProcessHandler h = new WorkProcessHandler(FilePlayProcess);
ThreadParam ap = (ThreadParam)obj;
DeviceListener.Device d = deviceListener.Find(ap.id);
if (d == null)
{
return;
}
int ret = deviceListener.FilePlayStart(d, "0.0.0.0", localep.Port, ap.streamtype, ap.volume, null);
if (ret != 0)
{
return;
}
TcpClient tc = null;
try
{
long starttime = DateTime.Now.Ticks;
while ((DateTime.Now.Ticks - starttime) < 3000 * 10000)//3000ms
{
if (tcpserver.Pending())
{
tc = tcpserver.AcceptTcpClient();
break;
}
}
if (tc != null)
{
FileStream fs = File.OpenRead(ap.filename);
if (fs != null)
{
bool eof = false;
long writebytes = 0;
byte[] fbs = new byte[1024];
NetworkStream tcs = tc.GetStream();
while (!eof)
{
if (tcs.CanWrite)
{
int readbytes = fs.Read(fbs, 0, fbs.Length);
tcs.Write(fbs, 0, readbytes);
writebytes += readbytes;
if (readbytes < fbs.Length)
{
eof = true;
}
int process = (int)(100 * writebytes / fs.Length);
this.BeginInvoke(h, d, ap.filename, false, process);
}
else
{
Thread.Sleep(10);
}
}
}
tc.Close();
}
Thread.Sleep(500);
deviceListener.FilePlayStop(d);
this.BeginInvoke(h, d, ap.filename, true, 0);
dataThread = null;
}
catch (ThreadAbortException abortException)
{
//this.BeginInvoke(h, ap.filename, true, 0);
if (tc != null)
{
tc.Close();
}
dataThread = null;
}
}
private void IntercomThread(object obj)
{
int sequenceNumber = 0;
long timestamp = 0;
short[] inputbuffer = new short[2048];
DeviceListener.Device d = deviceListener.Find(DeviceID);
UdpClient udpserver;
try
{
udpserver = new UdpClient(9999);
}
catch (Exception ex)
{
MessageBox.Show("port is in use");
return;
}
int port = 9999;
DelegateShowWave h = new DelegateShowWave(ShowWave);
int ret;
ret = deviceListener.IntercomStart(d, "0.0.0.0", port, "g711-u", "rtp", 100, 20, "mic", "disable");
if (ret != 0)
{
return;
}
IPEndPoint ipep = new IPEndPoint(IPAddress.Any, 0);
udpserver.Client.ReceiveTimeout = 3000;
byte[] bs = udpserver.Receive(ref ipep);
if (bs == null)
{
return;
}
string dev_ip = null;
int dev_port = 0;
string str = System.Text.Encoding.Default.GetString(bs);
if (str.Contains(DeviceID.ToString()) == false)
{
return;
}
dev_ip = ipep.Address.ToString();
dev_port = ipep.Port;
try
{
short[] micpack = new short[2048];
int micpack_length = 0;
short[] speakerpack = new short[2048];
int speakerpack_length = 0;
while (true)
{
micpack_length = 0;
speakerpack_length = 0;
while (udpserver.Available > 0)
{
bs = udpserver.Receive(ref ipep);
if (dev_ip.Equals(ipep.Address.ToString()))
{
RtpPacket packet = new RtpPacket(bs, bs.Length);
if (packet.PayloadType == RtpPayloadType.G711_uLaw)
{
short[] pcmbuf1 = g711.g711Decode_ulaw(packet.Payload);
this.Invoke(h, pcmbuf1);
}
}
}
}
}
catch (ThreadAbortException abortException)
{
deviceListener.IntercomStop(d);
udpserver.Close();
}
}
private void button15_Click(object sender, EventArgs e)
{
label8.Text = "---";
label9.Text = "---";
if (DeviceID == null)
{
MessageBox.Show("device is not login.");
return;
}
DeviceListener.Device d = deviceListener.Find(DeviceID);
string pakfilename = checkBox2.Text;
d = deviceListener.Find(DeviceID);
if ((checkBox2.Checked) && (File.Exists(pakfilename)))
{
IPAddress localaddr = IPAddress.Parse("0.0.0.0");
TcpListener tcpserver = new TcpListener(localaddr, 0);
tcpserver.Start();
IPEndPoint localep = (IPEndPoint)tcpserver.LocalEndpoint;
TcpClient tc = null;
int starttime = System.Environment.TickCount;
try
{
int ret = deviceListener.FirmwareUpdate(d, "0.0.0.0", localep.Port, pakfilename, "data");
if (ret == 0)
{
while ((System.Environment.TickCount - starttime) < 3000 * 10000)//3000ms
{
if (tcpserver.Pending())
{
tc = tcpserver.AcceptTcpClient();
break;
}
Application.DoEvents();
}
if (tc != null)
{
NetworkStream tcs = tc.GetStream();
FileStream fs = File.OpenRead(pakfilename);
if (fs != null)
{
bool eof = false;
long writebytes = 0;
byte[] fbs = new byte[1024];
while (!eof)
{
if (tcs.CanWrite)
{
int readbytes = fs.Read(fbs, 0, fbs.Length);
tcs.Write(fbs, 0, readbytes);
writebytes += readbytes;
if (writebytes >= fs.Length)
{
eof = true;
}
int process = (int)(100 * writebytes / fs.Length);
label9.Text = process.ToString() + "%";
Application.DoEvents();
}
}
}
int timer = System.Environment.TickCount;
tc.Client.Shutdown(System.Net.Sockets.SocketShutdown.Send);
byte[] rb = new byte[256];
int rlen = tcs.Read(rb, 0, rb.Length);
while (rlen > 0)
{
rlen = tcs.Read(rb, 0, rb.Length);
}
tc.Close();
int t = System.Environment.TickCount - timer;
}
}
}
finally
{
tcpserver.Stop();
tcpserver = null;
}
}
Thread.Sleep(1000);
string binfilename = checkBox1.Text;
if ((checkBox1.Checked) && (File.Exists(binfilename)))
{
IPAddress localaddr = IPAddress.Parse("0.0.0.0");
TcpListener tcpserver = new TcpListener(localaddr, 0);
tcpserver.Start();
IPEndPoint localep = (IPEndPoint)tcpserver.LocalEndpoint;
TcpClient tc = null;
int starttime = System.Environment.TickCount;
try
{
int ret = deviceListener.FirmwareUpdate(d, "0.0.0.0", localep.Port, binfilename, "bin");
if (ret == 0)
{
while ((System.Environment.TickCount - starttime) < 3000 * 10000)//3000ms
{
if (tcpserver.Pending())
{
tc = tcpserver.AcceptTcpClient();
break;
}
Application.DoEvents();
}
if (tc != null)
{
NetworkStream tcs = tc.GetStream();
FileStream fs = File.OpenRead(binfilename);
if (fs != null)
{
bool eof = false;
long writebytes = 0;
byte[] fbs = new byte[1024];
while (!eof)
{
if (tcs.CanWrite)
{
int readbytes = fs.Read(fbs, 0, fbs.Length);
tcs.Write(fbs, 0, readbytes);
writebytes += readbytes;
if (writebytes >= fs.Length)
{
eof = true;
}
int process = (int)(100 * writebytes / fs.Length);
label8.Text = process.ToString() + "%";
Application.DoEvents();
}
Thread.Sleep(10);
}
}
int timer = System.Environment.TickCount;
tc.Client.Shutdown(System.Net.Sockets.SocketShutdown.Send);
byte[] rb = new byte[256];
int rlen = tcs.Read(rb, 0, rb.Length);
while (rlen > 0)
{
rlen = tcs.Read(rb, 0, rb.Length);
}
tc.Close();
int t = System.Environment.TickCount - timer;
//label8.Text = t.ToString();
}
}
}
finally
{
tcpserver.Stop();
tcpserver = null;
}
}
d = deviceListener.Find(DeviceID);
deviceListener.Apply(d);
PlaySuccessNotify();
button2_Click_1(null, null);
}
private void button9_Click(object sender, EventArgs e)
{
DeviceListener.Device d = deviceListener.Find(DeviceID);
if (d == null)
{
panel2.BackColor = SystemColors.ControlDark;
label5.Text = string.Format("DEVICE ID({0:D8} IS NOT EXITS)", d.id);
return;
}
panel2.BackColor = SystemColors.Control;
int okpack = 0;
int faultpack = 0;
UdpClient uc = new UdpClient();
byte[] cmd = new byte[] { 0xff, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
0xcc, 0xcc, 0x01, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
0xcc, 0xcc, 0x18, 0x15 };
//IPAddress ipaddr = IPAddress.Parse(d.peerip);
IPEndPoint ep = new IPEndPoint(IPAddress.Parse(d.peerip), 65276);
IPEndPoint rep = new IPEndPoint(IPAddress.Any, 0);
uc.Client.ReceiveTimeout = 1000;
try
{
for (int i = 0; i < 1000; i++)
{
uc.Send(cmd, cmd.Length, ep);
byte[] rb = uc.Receive(ref rep);
if (rb != null)
{
if (rep.Address.ToString().Equals(d.peerip))
{
okpack++;
}
else
{
faultpack++;
}
}
else
{
faultpack++;
}
label5.Text = string.Format("PING SEND={0:D}, RECV={1:D}, DISCARD:{2:D}", i + 1, okpack, faultpack);
if (faultpack > 4)
{
break;
}
Application.DoEvents();
}
}
catch (Exception ex)
{
}
if (okpack == 1000)
{
panel2.BackColor = Color.LimeGreen;
PlaySuccessNotify();
}
else
{
panel2.BackColor = Color.Red;
PlayFaultNotify();
}
}
