/// <summary>
/// Executes a <see cref="WuRemoteCall"/> on the <see cref="IWuEndpoint"/> for this view model.
/// </summary>
/// <param name="call">Call to execute.</param>
/// <param name="param">Call parameter.</param>
protected async Task <WuRemoteCallResult> ExecuteRemoteCallAsync(WuRemoteCall call, object param)
{
if (call == null)
{
throw new ArgumentNullException(nameof(call));
}
IWuEndpoint endpoint;
if (TryGetEndpoint(out endpoint))
{
try
{
Log.Debug($"Execute remote call async: {call.GetType().Name}, Param: {param?.ToString()}");
return(await call.CallAsync(endpoint, param));
}
catch (Exception e)
{
Log.Error($"Execute remote call async failed: {call.GetType().Name}, Param: {param?.ToString()}", e);
return(new WuRemoteCallResult(endpoint, call, false, e, null));
}
}
else
{
return(new WuRemoteCallResult(endpoint, call, false, null, "The remote service is not longer available."));
}
}
public void Execute(object param)
{
var endpoints = WuEndpointSelector();
if (endpoints != null)
{
foreach (var e in endpoints)
{
RemoteCall.CallAsync(e, param);
}
}
}
