feat: handle "parsing to enum" excpetion

QuantConnect · Feb 21, 2024 · c06d31a · c06d31a
1 parent c323b42
commit c06d31a
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/QuantConnect.IEX/IEXDataProvider.cs b/QuantConnect.IEX/IEXDataProvider.cs
@@ -394,7 +394,18 @@ public void SetJob(LiveNodePacket job)
  private void Initialize(string apiKey, string pricePlan)
  {
  _apiKey = apiKey;
- var (requestPerSecond, maximumClients) = RateLimits[Enum.Parse<IEXPricePlan>(pricePlan, true)];
+
+ IEXPricePlan parsedPricePlan;
+ try
+ {
+ parsedPricePlan = Enum.Parse<IEXPricePlan>(pricePlan, true);
+ }
+ catch (Exception ex)
+ {
+ throw new Exception($"An error occurred while parsing the price plan '{pricePlan}'. Please ensure that the provided price plan is valid and supported by the system.", ex);
+ }
+
+ var (requestPerSecond, maximumClients) = RateLimits[parsedPricePlan];
  _rateGate = new RateGate(requestPerSecond, Time.OneSecond);
 
  _subscriptionManager = new EventBasedDataQueueHandlerSubscriptionManager();