public async Task <TopicDescription> CreateTopic(TopicDescription topicDescription)
{
var topicExists = await _namespaceManager.TopicExistsAsync(topicDescription.Path).ConfigureAwait(false);
if (topicExists)
{
topicDescription = await _namespaceManager.GetTopicAsync(topicDescription.Path).ConfigureAwait(false);
}
else
{
try
{
if (_log.IsDebugEnabled)
{
_log.DebugFormat("Creating topic {0}", topicDescription.Path);
}
topicDescription = await _namespaceManager.CreateTopicAsync(topicDescription).ConfigureAwait(false);
}
catch (MessagingEntityAlreadyExistsException)
{
await _namespaceManager.GetTopicAsync(topicDescription.Path).ConfigureAwait(false);
}
}
if (_log.IsDebugEnabled)
{
_log.DebugFormat("Topic: {0} ({1})", topicDescription.Path,
string.Join(", ", new[] { topicDescription.RequiresDuplicateDetection ? "dupe detect" : "" }.Where(x => !string.IsNullOrWhiteSpace(x))));
}
return(topicDescription);
}
public async Task <TopicDescription> CreateTopic(TopicDescription topicDescription)
{
var topicExists = await _namespaceManager.TopicExistsAsync(topicDescription.Path).ConfigureAwait(false);
if (topicExists)
{
topicDescription = await _namespaceManager.GetTopicAsync(topicDescription.Path).ConfigureAwait(false);
}
else
{
try
{
LogContext.Debug?.Log("Creating topic {Topic}", topicDescription.Path);
topicDescription = await _namespaceManager.CreateTopicAsync(topicDescription).ConfigureAwait(false);
}
catch (MessagingEntityAlreadyExistsException)
{
await _namespaceManager.GetTopicAsync(topicDescription.Path).ConfigureAwait(false);
}
}
LogContext.Debug?.Log("Topic: {Topic} ({Attributes})", topicDescription.Path,
string.Join(", ",
new[]
{
topicDescription.RequiresDuplicateDetection ? "dupe detect" : "",
topicDescription.EnablePartitioning ? "partitioned" : "",
topicDescription.SupportOrdering ? "ordered" : "",
}.Where(x => !string.IsNullOrWhiteSpace(x))));
return(topicDescription);
}
