/// <summary>
/// Starts the asynchronous update process.
/// </summary>
/// <exception cref="InvalidOperationException"><see cref="IsRunning"/> was true.</exception>
public void Start()
{
// Check the current IsRunning state, and set it to true
bool isAlreadyRunning;
lock (_isRunningSync)
{
isAlreadyRunning = IsRunning;
if (!isAlreadyRunning)
{
_isRunning = true;
}
}
// Throw an exception if the IsRunning was already true
if (isAlreadyRunning)
{
throw new InvalidOperationException("The UpdateClient is already running.");
}
try
{
if (IsRunningChanged != null)
{
IsRunningChanged(this);
}
}
catch (NullReferenceException ex)
{
Debug.Fail(ex.ToString());
}
State = UpdateClientState.Initializing;
// Create the objects
_msr = new MasterServerReader(Settings.LocalFileServerPath, Settings.LocalMasterServerPath);
_fileReplacer = Settings.CreateOfflineFileReplacer();
State = UpdateClientState.ReadingLiveVersion;
// Start grabbing from the master server
_msr.BeginReadVersion(MasterServerReader_Callback, this);
}
/// <summary>
/// Starts the asynchronous update process.
/// </summary>
/// <exception cref="InvalidOperationException"><see cref="IsRunning"/> was true.</exception>
public void Start()
{
// Check the current IsRunning state, and set it to true
bool isAlreadyRunning;
lock (_isRunningSync)
{
isAlreadyRunning = IsRunning;
if (!isAlreadyRunning)
_isRunning = true;
}
// Throw an exception if the IsRunning was already true
if (isAlreadyRunning)
throw new InvalidOperationException("The UpdateClient is already running.");
try
{
if (IsRunningChanged != null)
IsRunningChanged(this);
}
catch (NullReferenceException ex)
{
Debug.Fail(ex.ToString());
}
State = UpdateClientState.Initializing;
// Create the objects
_msr = new MasterServerReader(Settings.LocalFileServerPath, Settings.LocalMasterServerPath);
_fileReplacer = Settings.CreateOfflineFileReplacer();
State = UpdateClientState.ReadingLiveVersion;
// Start grabbing from the master server
_msr.BeginReadVersion(MasterServerReader_Callback, this);
}