public static Configuration GetConfig()
{
Mutex mutex;
if (Mutex.TryOpenExisting(SharedConfigMutexName, out mutex))
{
using (var mf = MemoryMappedFile.OpenExisting(SharedConfigName))
using (var stream = mf.CreateViewStream())
{
try
{
mutex.WaitOne();
var reader = new StreamReader(stream);
var data = reader.ReadToEnd();
return(StringSerializator.Deserialize <Configuration>(data));
}
finally
{
mutex.ReleaseMutex();
}
}
}
return(null);
}
public void Publish(Configuration config)
{
var data = StringSerializator.SerializeToString(config);
var size = Encoding.UTF8.GetByteCount(data);
_configSharedFile = MemoryMappedFile.CreateNew(SharedConfigName, size + 1);
_syncMutex = new Mutex(false, SharedConfigMutexName);
try
{
_syncMutex.WaitOne();
using (var stream = _configSharedFile.CreateViewStream())
{
var writer = new StreamWriter(stream);
writer.Write(data);
writer.Flush();
}
}
finally
{
_syncMutex.ReleaseMutex();
}
}