static Task LogWriteAsync(Configuration config, DataBuffer dataQueue, CancellationToken cancelToken)
{
return(Task.Run(async() =>
{
var buffer = new byte[BUFFER_SIZE];
try
{
using (var binLog = config.IsBinaryLogging ? File.Open(config.BinLogPath, FileMode.Create, FileAccess.Write, FileShare.Read) : null)
{
while (!cancelToken.IsCancellationRequested)
{
var bytesRead = await dataQueue.BlockedReadAsync(buffer, 0, buffer.Length, cancelToken);
if (bytesRead > 0)
{
await config.Logger.WriteAsync(buffer, 0, bytesRead, cancelToken);
if (config.IsBinaryLogging)
{
await binLog.WriteAsync(buffer, 0, bytesRead, cancelToken);
await binLog.FlushAsync(cancelToken);
}
}
}
}
}
catch (OperationCanceledException)
{
// Ignore cancellations
}
catch (Exception ex)
{
Console.WriteLine($"{Environment.NewLine}{Environment.NewLine}ERROR: {ex.Message}{Environment.NewLine}{Environment.NewLine}{ex}");
}
}));
}
