private void JournalEntriesOnNewMessageReceived(object sender, JournalEntry journalEntry)
{
ReceiveJournalEntry(journalEntry);
}
public void WaitAny(TimeSpan?timeout = null)
{
timeout = timeout ?? defaultTimeout?.Invoke();
JournalEntry beforeWaitAny = null;
long? lastWaitEntryId = null;
long? lastActionEntryId = null;
if (journalSource != null)
{
lastActionEntryId = journalSource.LastActionJournalEntryId;
trace?.Log($"WaitAny {lastWaitEntryId}, {lastActionEntryId}");
journalSource.NewMessageReceived += JournalEntriesOnNewMessageReceived;
beforeWaitAny = journalSource.LastOrDefault();
}
if (journal != null)
{
trace?.Log($"WaitAny - preprocessing");
lastWaitEntryId = journal.LastWaitEntryId;
foreach (var entry in journal.AfterLastAction())
{
var pair =
whenActions.FirstOrDefault(x =>
x.Key.Any(k => entry.Message.IndexOf(k, StringComparison.OrdinalIgnoreCase) >= 0));
if (pair.Value != null)
{
journal.NotifyWait();
pair.Value(entry);
return;
}
}
}
trace?.Log($"WaitAny - starting awaiting");
try
{
var totalWaitingMillieseconds = 0;
while (!entryReceivedEvent.WaitOne(100))
{
totalWaitingMillieseconds += 100;
if (timeout.HasValue && timeout.Value.TotalMilliseconds < totalWaitingMillieseconds)
{
if (timeoutAction != null)
{
timeoutAction.Invoke();
}
else
{
throw new TimeoutException(message: BuildTimeoutDiagnosticInfo(beforeWaitAny, timeout,
lastWaitEntryId, lastActionEntryId));
}
return;
}
cancellation?.Check();
}
var action = receivedAction;
receivedAction = null;
var entry = receivedJournalEntry;
receivedJournalEntry = null;
entryReceivedEvent.Reset();
action(entry);
}
finally
{
if (journalSource != null)
{
journalSource.NewMessageReceived -= JournalEntriesOnNewMessageReceived;
}
journal?.NotifyWait();
}
}