private void ResetRemoteScannerRoleInfo()
{
_remoteScannerRole = ScannerRole.Undefined;
_remoteScannerBecameMaster.GetAccess(this);
_remoteScannerBecameMasterOrSlave.GetAccess(this);
_remoteScannerBecameMaster.Reset();
_remoteScannerBecameMasterOrSlave.Reset();
}
protected override void Initialize(WorkflowExecutionContext context)
{
base.Initialize(context);
_remoteScannerRoleDefined = new EventWaitHandleEx(false, true, this);
_remoteScannerBecameMaster = new EventWaitHandleEx(false, true, this);
_remoteScannerBecameMasterOrSlave = new EventWaitHandleEx(false, true, this);
_remoteScannerRole = ScannerRole.Undefined;
_syncManager.RemoteScanner.ScannerRoleChanged += RemoteScanner_ScannerRoleChanged;
RemoteScanner_ScannerRoleChanged(this, EventArgs.Empty);
}
private void RemoteScanner_ScannerRoleChanged(object sender, EventArgs e)
{
_remoteScannerRole = _syncManager.RemoteScanner.ScannerRole;
_logger.LogVerbose(Message.WorkflowRemoteScannerTakeRole, _remoteScannerRole);
_remoteScannerRoleDefined.GetAccess(this);
_remoteScannerBecameMaster.GetAccess(this);
_remoteScannerBecameMasterOrSlave.GetAccess(this);
switch (_remoteScannerRole)
{
case ScannerRole.Undefined:
_remoteScannerRoleDefined.Reset();
_remoteScannerBecameMaster.Reset();
_remoteScannerBecameMasterOrSlave.Reset();
break;
case ScannerRole.Slave:
_remoteScannerRoleDefined.Set();
_remoteScannerBecameMaster.Reset();
_remoteScannerBecameMasterOrSlave.Set();
break;
case ScannerRole.Master:
_remoteScannerRoleDefined.Set();
_remoteScannerBecameMaster.Set();
_remoteScannerBecameMasterOrSlave.Set();
break;
case ScannerRole.RemoteScannerMasterToo:
_remoteScannerRoleDefined.Set();
_remoteScannerBecameMaster.Reset();
_remoteScannerBecameMasterOrSlave.Reset();
break;
case ScannerRole.Failed:
_remoteScannerRoleDefined.Set();
_remoteScannerBecameMaster.Reset();
_remoteScannerBecameMasterOrSlave.Reset();
break;
}
}
