public async Task <string> GetServiceEndpointFromConsulAgent(string appName)
{
IRestCommandResult <List <CatalogService> > results = null;
try
{
results = await GetServiceEndpointsFromConsul(appName);
}
catch (NullReferenceException ex)
{
_logger.Error(ex, appName);
}
catch (ServiceNotRunningException ex)
{
_logger.Error(ex, appName);
}
var selectedEndpoint = GetRandomEndpointFromResults(results);
if (selectedEndpoint != null)
{
return($"http://{selectedEndpoint.ServiceAddress}:{selectedEndpoint.ServicePort}");
}
return("error");
}
private CatalogService GetRandomEndpointFromResults(IRestCommandResult <List <CatalogService> > results)
{
var randomizer = new Random(DateTime.Now.Millisecond);
if (results.Data != null)
{
return(results.Data[randomizer.Next(0, results.Data.Count - 1)]);
}
return(null);
}
