public static SharedMemoryIPC Connect(string sharedMemoryIPCName, FileMapAccess fileMapAccess)
{
SharedMemory sharedMemory = Open(sharedMemoryIPCName, fileMapAccess);
EventWaitHandle serverEvent;
EventWaitHandle clientEvent;
string serverEventName = sharedMemory.ReadString(0);
try
{
serverEvent = EventWaitHandle.OpenExisting(serverEventName);
clientEvent = EventWaitHandle.OpenExisting(sharedMemory.ReadString(serverEventName.Length + 1));
}
catch (Win32Exception ex)
{
if (ex.ErrorCode == 0x000010d8)
{
throw new NoServerException();
}
else
{
throw;
}
}
clientEvent.Set();
return(new SharedMemoryIPC(sharedMemory, serverEvent, clientEvent));
}
SharedMemoryIPC(SharedMemory sharedMemory, EventWaitHandle serverEvent, EventWaitHandle clientEvent)
{
this.sharedMemory = sharedMemory;
this.serverEvent = serverEvent;
this.clientEvent = clientEvent;
role = CLIENT;
}
void initializeKernelObjects(string name, uint size, FileMapProtection fileMapProtection, string serverEventName, string clientEventName)
{
bool newCreatedSrEvent;
bool newCreatedClEvent;
sharedMemory = Create(name, size, FileMapProtection.PageExecuteReadWrite);
serverEvent = new EventWaitHandle(false, EventResetMode.ManualReset, serverEventName, out newCreatedSrEvent);
if (newCreatedSrEvent != true)
{
throw new ObjectAlreadyExistException(serverEventName);
}
clientEvent = new EventWaitHandle(false, EventResetMode.ManualReset, clientEventName, out newCreatedClEvent);
if (newCreatedClEvent != true)
{
throw new ObjectAlreadyExistException(clientEventName);
}
}
