public async Task <IActionResult> Echo(string input)
{
var wcfClient = new WcfServiceClient();
if (string.IsNullOrEmpty(input) || string.IsNullOrWhiteSpace(input))
{
input = "nothing set";
}
var output = "An error has occured \r\n";
try
{
output = await wcfClient.EchoAsync(input);
}
catch (CommunicationException commsException)
{
if (Environment.IsDevelopment())
{
output += $"The service is unreachable. The error from the exception is: {commsException.Message}";
}
else
{
output += $"The service is unreachable.";
}
}
catch (Exception e)
{
if (Environment.IsDevelopment())
{
output += $"Some unexpected exception occured. The error message is: {e.Message}\r\n\r\n The stacktrace is:\r\n{e.StackTrace}";
}
else
{
output += $"Some unexpected exception occured.";
}
}
return(Ok(output));
}
