/// <summary>
/// post a message to a channel with embeded token and channel information
/// </summary>
/// <param name="teamsMessage"></param>
public void PostMessage(TeamsMessage teamsMessage)
{
string jsonPayload = JsonConvert.SerializeObject(teamsMessage);
using (HttpClient webClient = new HttpClient())
{
foreach (Uri channelAndToken in _ChannelsAndTokens)
{
try
{
HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Post, channelAndToken);
requestMessage.Content = new StringContent(jsonPayload, Encoding.UTF8, "application/json");
HttpResponseMessage httpResponseMessage = webClient.SendAsync(requestMessage).Result;
string responseText = httpResponseMessage.Content.ReadAsStringAsync().Result;
System.Diagnostics.Trace.WriteLine(responseText);
if (responseText.Contains("Microsoft Teams endpoint returned HTTP error 429", StringComparison.OrdinalIgnoreCase))
{
//TODO retry logic ?
}
}
catch (Exception postError)
{
Console.WriteLine("Error posting to Teams " + postError.Message);
}
}
}
}
/// <summary>
///Post a message to the predefined Url
/// </summary>
/// <param name="messageText"></param>
public void PostMessage(string messageText)
{
TeamsMessage teamsMessage = new TeamsMessage()
{
//Max message length is 1024 characters
Text = messageText.TrimTo(1024, false)
};
PostMessage(teamsMessage);
}