private void WriteContactsFromQueue()
{
Log.Logger.Debug($"Thread {Thread.CurrentThread.ManagedThreadId} started writing...");
Contact contact;
while (CurrentStatus.IsReading() || !CurrentStatus.IsQueueEmpty())
{
if (CurrentStatus.TryDequeue(out contact))
{
try
{
ProcessContact(contact);
CurrentStatus.WriteCounterAdd(1);
}
catch (Exception ex)
{
HandleException(ex, contact);
}
}
else
{
// Reader is running behind, give it some time
Thread.Sleep(100);
}
}
Log.Logger.Debug($"Thread {Thread.CurrentThread.ManagedThreadId} is done writing...");
}
protected override async void ReadContacts()
{
Log.Logger.Debug("Started reading...");
IAsyncEntityBatchEnumerator <Contact> cursor =
await Client.CreateContactEnumerator(GetExpandOptions(), Config.BatchSize);
while (CurrentStatus.IsReading())
{
if (CurrentStatus.ContactsQueued < Configuration.MaxQueueSize)
{
if (await cursor.MoveNext())
{
foreach (Contact contact in cursor.Current)
{
CurrentStatus.QueueContact(contact);
}
CurrentStatus.ReadCounterAdd(1);
Log.Logger.Debug($"Read {CurrentStatus.ReadCounter} batches");
}
else
{
CurrentStatus.ReadingIsDone();
}
}
else
{
// Writers are running behind, give them some time
Thread.Sleep(100);
}
}
Log.Logger.Debug("Done reading...");
}
private static async Task MainAsync(Arguments arguments)
{
try
{
List <Task> executionTasks = new List <Task>();
XConnectClientFactory readFactory = new XConnectClientFactory("read");
Reader reader;
switch (arguments.CurrentReadMode)
{
case Arguments.ReadMode.IdList:
Configuration config = readFactory.Configuration;
config.IdListFileName = arguments.FileName;
reader = new IdListReader(readFactory.BuildClient(), config);
break;
default:
reader = new DataExtractionReader(readFactory.BuildClient(true), readFactory.Configuration);
break;
}
Task readingTask = reader.Start();
executionTasks.Add(readingTask);
Writer writer;
switch (arguments.CurrentWriteMode)
{
default:
XConnectClientFactory writeFactory = new XConnectClientFactory("write");
for (int i = 0; i < Configuration.WriterThreads; i++)
{
writer = new XConnectWriter(writeFactory.BuildClient(), writeFactory.Configuration);
Task writingTask = writer.Start();
executionTasks.Add(writingTask);
}
break;
}
while (CurrentStatus.IsReading() || !CurrentStatus.IsQueueEmpty())
{
WriteLine(CurrentStatus.GetStatus(), ConsoleColor.White);
Thread.Sleep(5000);
}
await Task.WhenAll(executionTasks);
}
catch (Exception ex)
{
WriteLine($"FATAL: {ex.Message} at {ex.StackTrace}", ConsoleColor.Red);
}
}
protected override async void ReadContacts()
{
Log.Logger.Debug("Started reading...");
IEnumerator <Guid> ids = GetIdsFromFile();
while (CurrentStatus.IsReading())
{
if (CurrentStatus.ContactsQueued < Configuration.MaxQueueSize)
{
await ReadBatch(ids);
}
else
{
// Writers are running behind, give them some time
Thread.Sleep(100);
}
}
Log.Logger.Debug("Done reading...");
}