// combine properties to create final message that will be sent
private static SlackMessage MergeMessageProperties(SlackMessage item, SlackConfiguration config, SlackAttribute attr)
{
var result = new SlackMessage();
result.Text = FirstOrDefault(item.Text, attr.Text);
result.Channel = FirstOrDefault(item.Channel, attr.Channel, config.Channel);
result.Username = FirstOrDefault(item.Username, attr.Username, config.Username);
result.IconEmoji = FirstOrDefault(item.IconEmoji, attr.IconEmoji, config.IconEmoji);
result.IsMarkdown = item.IsMarkdown;
result.AsUser = item.AsUser;
return(result);
}
public SlackAsyncCollector(SlackConfiguration config, SlackAttribute attr)
{
this.config = config;
this.attr = attr;
}