// public async Task GetPublishedMessageAsync_Test()
publicasyncTaskFetchNextMessageAsync_Test()
// {
{
// var sql = "INSERT INTO [Cap].[Published]([Name],[Content],[Retries],[Added],[ExpiresAt],[StatusName]) OUTPUT INSERTED.Id VALUES(@Name,@Content,@Retries,@Added,@ExpiresAt,@StatusName);";
varsql="INSERT INTO [Cap].[Queue]([MessageId],[MessageType]) VALUES(@MessageId,@MessageType);";