public MemoryInfoHelper fromByte(byte[] buf)
{
MemoryInfoHelper mi = this;
int offset = 0;
//jump behind marker
offset = ByteHelper.meminfostatusBytes.Length;
mi.memoryLoad = (UInt32)BitConverter.ToUInt32(buf, offset);
offset += sizeof(System.UInt32);
mi.totalPhysical = (UInt32)BitConverter.ToUInt32(buf, offset);
offset += sizeof(System.UInt32);
mi.availPhysical = (UInt32)BitConverter.ToUInt32(buf, offset);
offset += sizeof(System.UInt32);
mi.totalPageFile = (UInt32)BitConverter.ToUInt32(buf, offset);
offset += sizeof(System.UInt32);
mi.availPageFile = (UInt32)BitConverter.ToUInt32(buf, offset);
offset += sizeof(System.UInt32);
mi.totalVirtual = (UInt32)BitConverter.ToUInt32(buf, offset);
offset += sizeof(System.UInt32);
mi.availVirtual = (UInt32)BitConverter.ToUInt32(buf, offset);
return(mi);
}
/// <summary>
/// build thread and process list periodically and fire update event and enqueue results for the socket thread
/// </summary>
void usageThread()
{
try
{
int interval = 3000;
//rebuild a new mem usage info
VMusage.CeGetProcVMusage vmInfo = new CeGetProcVMusage();
while (!bStopMainThread)
{
eventEnableCapture.WaitOne();
List <VMusage.procVMinfo> myList = vmInfo._procVMinfo; //get a list of processes and the VM usage
StringBuilder sbLogInfo = new StringBuilder(); //needed to merge infos for log
System.Threading.Thread.Sleep(interval);
uint _totalMemUse = 0;
long lTimeStamp = DateTime.Now.ToFileTimeUtc();
//send all data in one block
List <byte> buffer = new List <byte>();
buffer.AddRange(ByteHelper.LargePacketBytes);
foreach (VMusage.procVMinfo pvmi in myList)
{
pvmi.Time = lTimeStamp;
buffer.AddRange(pvmi.toByte());
_totalMemUse += pvmi.memusage;
if (!pvmi.name.StartsWith("Slot", StringComparison.InvariantCultureIgnoreCase))
{
//_fileLogger.addLog(pvmi.ToString()); //adds one row for each VM info
sbLogInfo.Append(pvmi.name + "\t" + pvmi.memusage.ToString() + "\t");
}
}
procStatsQueueBytes.Enqueue(buffer.ToArray());
/*
* //enqueue item by item
* foreach(VMusage.procVMinfo pvmi in myList){
* pvmi.Time = lTimeStamp;
* procStatsQueueBytes.Enqueue(pvmi.toByte());
* _totalMemUse += pvmi.memusage;
* }
*/
onUpdateHandler(new procVMinfoEventArgs(myList, _totalMemUse));
//send MemoryStatusInfo
memorystatus.MemoryInfo.MEMORYSTATUS mstat = new memorystatus.MemoryInfo.MEMORYSTATUS();
if (memorystatus.MemoryInfo.GetMemoryStatus(ref mstat))
{
MemoryInfoHelper memoryInfoStat = new MemoryInfoHelper(mstat);
System.Diagnostics.Debug.WriteLine(memoryInfoStat.ToString());
//send header
procStatsQueueBytes.Enqueue(ByteHelper.meminfostatusBytes);
//send data
procStatsQueueBytes.Enqueue(memoryInfoStat.toByte());
//log global memstatus
sbLogInfo.Append(
"total\t" + memoryInfoStat.totalPhysical.ToString() +
"\tfree\t" + memoryInfoStat.availPhysical.ToString() +
"\tvtotal\t" + memoryInfoStat.totalVirtual.ToString() +
"tvfree\t" + memoryInfoStat.availVirtual.ToString() +
"\tload\t" + memoryInfoStat.memoryLoad + "\t");
}
//write a log line
_fileLogger.addLog(sbLogInfo.ToString() + "\r\n");
procStatsQueueBytes.Enqueue(ByteHelper.endOfTransferBytes);
((AutoResetEvent)eventEnableSend).Set();
}//while true
}
catch (ThreadAbortException ex)
{
System.Diagnostics.Debug.WriteLine("ThreadAbortException: usageThread(): " + ex.Message);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception: usageThread(): " + ex.Message);
}
System.Diagnostics.Debug.WriteLine("Thread ENDED");
}
void MessageReceivedCallback(IAsyncResult result)
{
EndPoint remoteEndPoint = new IPEndPoint(0, 0);
//IPEndPoint LocalIPEndPoint = new IPEndPoint(IPAddress.Any, 3001);
//EndPoint LocalEndPoint = (EndPoint)LocalIPEndPoint;
//IPEndPoint remoteEP = (IPEndPoint)LocalEndPoint;
//System.Diagnostics.Debug.WriteLine("Remote IP: " + remoteEP.Address.ToString());
try
{
//all data should fit in one package!
int bytesRead = receiveSocket.EndReceiveFrom(result, ref remoteEndPoint);
//System.Diagnostics.Debug.WriteLine("Remote IP: " + ((IPEndPoint)(remoteEndPoint)).Address.ToString());
byte[] bData = new byte[bytesRead];
Array.Copy(recBuffer, bData, bytesRead);
if (ByteHelper.isEndOfTransfer(bData))
{
System.Diagnostics.Debug.WriteLine("isEndOfTransfer");
updateEndOfTransfer();// end of transfer
}
else if (ByteHelper.isMemInfoPacket(bData))
{
System.Diagnostics.Debug.WriteLine("isMemInfoPacket");
try
{
VMusage.MemoryInfoHelper mstat = new VMusage.MemoryInfoHelper();
mstat.fromByte(bData);
//System.Diagnostics.Debug.WriteLine(mstat.ToString());
updateMem(mstat);
}
catch (Exception) { }
}
else if (ByteHelper.isLargePacket(bData))
{
System.Diagnostics.Debug.WriteLine("isLargePacket");
try
{
List <procVMinfo> lStats = new List <procVMinfo>();
VMusage.procVMinfo stats = new VMusage.procVMinfo();
lStats = stats.getprocVmList(bData, ((IPEndPoint)(remoteEndPoint)).Address.ToString());
updateStatusBulk(lStats);
//foreach (procVMinfo pvmi in lStats)
//{
// pvmi.remoteIP = ((IPEndPoint)(remoteEndPoint)).Address.ToString();
// //System.Diagnostics.Debug.WriteLine( stats.dumpStatistics() );
//}
}
catch (Exception) { }
}
else
{
System.Diagnostics.Debug.WriteLine("trying vmUsagePacket...");
try
{
VMusage.procVMinfo stats = new VMusage.procVMinfo(bData);
stats.remoteIP = ((IPEndPoint)(remoteEndPoint)).Address.ToString();
//System.Diagnostics.Debug.WriteLine( stats.dumpStatistics() );
if (stats.Time == 0)
{
stats.Time = DateTime.Now.Ticks;
}
updateStatus(stats);
}
catch (Exception) { }
}
}
catch (SocketException e)
{
System.Diagnostics.Debug.WriteLine(String.Format("MessageReceivedCallback SocketException: {0} {1}", e.ErrorCode, e.Message));
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(String.Format("MessageReceivedCallback Exception: {0}", e.Message));
}
try
{
//ready to receive next packet
receiveSocket.BeginReceiveFrom(recBuffer, 0, recBuffer.Length, SocketFlags.None, ref bindEndPoint, new AsyncCallback(MessageReceivedCallback), (object)this);
}
catch (Exception) { }
}
private void updateMem(MemoryInfoHelper data)
{
//System.Diagnostics.Debug.WriteLine("updateStatus: " + data.dumpStatistics());
if (this.onUpdateMem != null)
this.onUpdateMem(this, data);
}
void MessageReceivedCallback(IAsyncResult result)
{
EndPoint remoteEndPoint = new IPEndPoint(0, 0);
//IPEndPoint LocalIPEndPoint = new IPEndPoint(IPAddress.Any, 3001);
//EndPoint LocalEndPoint = (EndPoint)LocalIPEndPoint;
//IPEndPoint remoteEP = (IPEndPoint)LocalEndPoint;
//System.Diagnostics.Debug.WriteLine("Remote IP: " + remoteEP.Address.ToString());
try
{
//all data should fit in one package!
int bytesRead = receiveSocket.EndReceiveFrom(result, ref remoteEndPoint);
//System.Diagnostics.Debug.WriteLine("Remote IP: " + ((IPEndPoint)(remoteEndPoint)).Address.ToString());
byte[] bData = new byte[bytesRead];
Array.Copy(recBuffer, bData, bytesRead);
if (ByteHelper.isEndOfTransfer(bData))
{
System.Diagnostics.Debug.WriteLine("isEndOfTransfer");
updateEndOfTransfer();// end of transfer
}
else if (ByteHelper.isMemInfoPacket(bData))
{
System.Diagnostics.Debug.WriteLine("isMemInfoPacket");
try
{
VMusage.MemoryInfoHelper mstat = new VMusage.MemoryInfoHelper();
mstat.fromByte(bData);
//System.Diagnostics.Debug.WriteLine(mstat.ToString());
updateMem(mstat);
}
catch (Exception) { }
}
else if(ByteHelper.isLargePacket(bData)){
System.Diagnostics.Debug.WriteLine("isLargePacket");
try
{
List<procVMinfo> lStats = new List<procVMinfo>();
VMusage.procVMinfo stats = new VMusage.procVMinfo();
lStats = stats.getprocVmList(bData, ((IPEndPoint)(remoteEndPoint)).Address.ToString());
updateStatusBulk(lStats);
//foreach (procVMinfo pvmi in lStats)
//{
// pvmi.remoteIP = ((IPEndPoint)(remoteEndPoint)).Address.ToString();
// //System.Diagnostics.Debug.WriteLine( stats.dumpStatistics() );
//}
}
catch (Exception) { }
}
else
{
System.Diagnostics.Debug.WriteLine("trying vmUsagePacket...");
try
{
VMusage.procVMinfo stats = new VMusage.procVMinfo(bData);
stats.remoteIP = ((IPEndPoint)(remoteEndPoint)).Address.ToString();
//System.Diagnostics.Debug.WriteLine( stats.dumpStatistics() );
if (stats.Time == 0)
stats.Time = DateTime.Now.Ticks;
updateStatus(stats);
}
catch (Exception) { }
}
}
catch (SocketException e)
{
System.Diagnostics.Debug.WriteLine(String.Format("MessageReceivedCallback SocketException: {0} {1}", e.ErrorCode, e.Message));
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(String.Format("MessageReceivedCallback Exception: {0}", e.Message));
}
try
{
//ready to receive next packet
receiveSocket.BeginReceiveFrom(recBuffer, 0, recBuffer.Length, SocketFlags.None, ref bindEndPoint, new AsyncCallback(MessageReceivedCallback), (object)this);
}
catch (Exception) { }
}
/// <summary>
/// build thread and process list periodically and fire update event and enqueue results for the socket thread
/// </summary>
void usageThread()
{
try
{
int interval = 3000;
//rebuild a new mem usage info
VMusage.CeGetProcVMusage vmInfo = new CeGetProcVMusage();
while (!bStopMainThread)
{
eventEnableCapture.WaitOne();
List<VMusage.procVMinfo> myList = vmInfo._procVMinfo; //get a list of processes and the VM usage
StringBuilder sbLogInfo = new StringBuilder(); //needed to merge infos for log
System.Threading.Thread.Sleep(interval);
uint _totalMemUse = 0;
long lTimeStamp = DateTime.Now.ToFileTimeUtc();
//send all data in one block
List<byte> buffer = new List<byte>();
buffer.AddRange(ByteHelper.LargePacketBytes);
foreach (VMusage.procVMinfo pvmi in myList)
{
pvmi.Time = lTimeStamp;
buffer.AddRange(pvmi.toByte());
_totalMemUse += pvmi.memusage;
if (!pvmi.name.StartsWith("Slot", StringComparison.InvariantCultureIgnoreCase))
{
//_fileLogger.addLog(pvmi.ToString()); //adds one row for each VM info
sbLogInfo.Append(pvmi.name + "\t" + pvmi.memusage.ToString() + "\t");
}
}
procStatsQueueBytes.Enqueue(buffer.ToArray());
/*
//enqueue item by item
foreach(VMusage.procVMinfo pvmi in myList){
pvmi.Time = lTimeStamp;
procStatsQueueBytes.Enqueue(pvmi.toByte());
_totalMemUse += pvmi.memusage;
}
*/
onUpdateHandler(new procVMinfoEventArgs(myList, _totalMemUse));
//send MemoryStatusInfo
memorystatus.MemoryInfo.MEMORYSTATUS mstat = new memorystatus.MemoryInfo.MEMORYSTATUS();
if (memorystatus.MemoryInfo.GetMemoryStatus(ref mstat))
{
MemoryInfoHelper memoryInfoStat= new MemoryInfoHelper(mstat);
System.Diagnostics.Debug.WriteLine(memoryInfoStat.ToString());
//send header
procStatsQueueBytes.Enqueue(ByteHelper.meminfostatusBytes);
//send data
procStatsQueueBytes.Enqueue(memoryInfoStat.toByte());
//log global memstatus
sbLogInfo.Append(
"total\t" + memoryInfoStat.totalPhysical.ToString() +
"\tfree\t" + memoryInfoStat.availPhysical.ToString() +
"\tvtotal\t" + memoryInfoStat.totalVirtual.ToString() +
"tvfree\t" + memoryInfoStat.availVirtual.ToString() +
"\tload\t" + memoryInfoStat.memoryLoad + "\t");
}
//write a log line
_fileLogger.addLog(sbLogInfo.ToString()+"\r\n");
procStatsQueueBytes.Enqueue(ByteHelper.endOfTransferBytes);
((AutoResetEvent)eventEnableSend).Set();
}//while true
}
catch (ThreadAbortException ex)
{
System.Diagnostics.Debug.WriteLine("ThreadAbortException: usageThread(): " + ex.Message);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception: usageThread(): " + ex.Message);
}
System.Diagnostics.Debug.WriteLine("Thread ENDED");
}