private Task <object> CreateServiceAsync(IAsyncServiceContainer container, CancellationToken cancellationToken, Type serviceType)
{
if (typeof(SPlcncliCommunication) == serviceType)
{
PlcncliProcessCommunication service = new PlcncliProcessCommunication(_locationService);
return(Task.FromResult <object>(service));
}
return(null);
}
protected PlcncliTask()
{
PlcncliLocation = Environment.GetEnvironmentVariable("plcncli_toollocation");
if (string.IsNullOrEmpty(PlcncliLocation))
{
PlcncliLocation = ToolLocationFinder.SearchPlcncliTool(null);
if (string.IsNullOrEmpty(PlcncliLocation))
{
throw new ArgumentException("PLCnCLI tool location could not be resolved.");
}
}
Communication = new PlcncliProcessCommunication(null, PlcncliLocation);
}
