internal void start()
{
kname = parent.kbasename + "_thread" + threadnum.ToString();
hmap = SlaveMemory.CreateFileMapping(SlaveMemory.INVALID_HANDLE_VALUE, IntPtr.Zero, SlaveMemory.PAGE_READWRITE, 0, 1 + 8 + 4 + parent.packetsize, kname + "_block" + parent.slavenum.ToString());
if (IntPtr.Zero == hmap)
{
throw new SlaveMemoryException("Unable to opeb shared memory communication buffer");
}
pview = SlaveMemory.MapViewOfFile(hmap, SlaveMemory.FILE_MAP_ALL_ACCESS, 0, 0, 0);
if (IntPtr.Zero == pview)
{
SlaveMemory.CloseHandle(hmap);
hmap = IntPtr.Zero;
throw new SlaveMemoryException("Unable to map shared memory communication buffer");
}
this.ewh = System.Threading.EventWaitHandle.OpenExisting(kname + "_event" + parent.slavenum.ToString());
if (parent.usereturnevent)
{
this.ewhreturn = System.Threading.EventWaitHandle.OpenExisting(kname + "_returnevent" + parent.slavenum.ToString());
}
this.thread = new System.Threading.Thread(new System.Threading.ThreadStart(slavethreadproc));
this.thread.Start();
}
void _clean()
{
if (IntPtr.Zero != hmap)
{
SlaveMemory.UnmapViewOfFile(pview);
SlaveMemory.CloseHandle(hmap);
hmap = IntPtr.Zero;
}
}
