The BetterStreams Library

using System;
using System.IO;
using BetterStreams;

namespace BetterStreamsExamples
{
    static class ExceptionExample
    {
        public static void Write(string filename, Stream source, string uselessFile)
        {
            AsyncStream asyncStream =
                new AsyncStream
                (
                    File.OpenWrite(filename),
                    AsyncStreamMode.Writing,
                    102400 //100KB buffer
                );

            int readBytes=0;
            byte[] buffer = new byte[4096];
            bool retry = false;
            
            while ( retry || (readBytes=source.Read(buffer,0,buffer.Length)) > 0)
            {
                retry = false;
        
                try
                {
                    asyncStream.Write(buffer, 0, readBytes);                    
                }
                catch (AsynchronousBaseStreamException e)
                {
                    //if we're out of space, try deleting
                    //the useless file and continuing.
                    if (e.InnerException is IOException
                        && e.InnerException.Message.Contains("not enough space on the disk")
                        && File.Exists(uselessFile))
                    {
                        File.Delete(uselessFile);
                        
                        //retry writing the same data
                        retry = true;

                        continue;
                    }
                    else
                    {
                        asyncStream.Close();
                        throw e; //we can't recover
                    }
                }
            }

            asyncStream.Close();
        }
    }
}