private static void Sync(ISyncClientFactory syncClientFactory, FileUploadWorker fileUploadWorker,
string source, string target)
{
using (var syncClient = syncClientFactory.Create(target))
{
foreach (var i in Directory.EnumerateFiles(source, "*", SearchOption.AllDirectories))
{
if (fileUploadWorker.ValidateFile(i))
{
var targetFile = fileUploadWorker.ResolveTargetFile(i);
for (;;)
{
try
{
var dirty = false;
var sourceFileInfo = new FileInfo(i);
var targetFileInfo = syncClient.GetFileInfo(targetFile);
if (!targetFileInfo.Exists)
{
Log("Sync file:{0} not exists", targetFile);
dirty = true;
}
else
{
if (targetFileInfo?.Size != null && sourceFileInfo.Length != targetFileInfo.Size.Value)
{
Log("Sync file:{0} size:{1} {2}",
targetFile, sourceFileInfo.Length, targetFileInfo.Size.Value);
dirty = true;
}
if (targetFileInfo?.Timestamp != null && sourceFileInfo.LastWriteTime > targetFileInfo.Timestamp.Value)
{
Log("Sync file:{0} timestamp:{1} {2}",
targetFile,
sourceFileInfo.LastWriteTime.ToDateTimeString(),
targetFileInfo.Timestamp.Value.ToDateTimeString());
dirty = true;
}
}
if (dirty)
{
fileUploadWorker.Add(i, false);
}
break;
}
catch (Exception ex)
{
LogError("Sync file:{0} exception:{1}", targetFile, ex);
syncClient.Close();
Thread.Sleep(1000);
}
}
}
}
}
}
public SingleTargetSyncService(
ISyncClientFactory syncClientFactory,
ILifetimeScope dependencyScope,
ILogger <SingleTargetSyncService> logger)
{
_syncClientFactory = syncClientFactory;
_dependencyScope = dependencyScope;
_logger = logger;
}
private static Task SyncAsync(ISyncClientFactory syncClientFactory, FileUploadWorker fileUploadWorker,
string source, string target)
{
return(Task.Factory.StartNew(() =>
{
Log("Sync started");
Sync(syncClientFactory, fileUploadWorker, source, target);
Log("Sync done");
}, TaskCreationOptions.LongRunning));
}
