Issue #40: implement .NET values status errors and CLI

2026-04-26 20:16:25 -04:00
parent 191b724f95
commit 499708b2a2
24 changed files with 2120 additions and 24 deletions
@@ -17,27 +17,48 @@ internal sealed class GrpcMxGatewayClientTransport(
        OpenSessionRequest request,
        CallOptions callOptions)
    {
-        return await RawClient.OpenSessionAsync(request, callOptions)
-            .ResponseAsync
-            .ConfigureAwait(false);
+        try
+        {
+            return await RawClient.OpenSessionAsync(request, callOptions)
+                .ResponseAsync
+                .ConfigureAwait(false);
+        }
+        catch (RpcException exception)
+        {
+            throw MapRpcException(exception);
+        }
    }

    public async Task<CloseSessionReply> CloseSessionAsync(
        CloseSessionRequest request,
        CallOptions callOptions)
    {
-        return await RawClient.CloseSessionAsync(request, callOptions)
-            .ResponseAsync
-            .ConfigureAwait(false);
+        try
+        {
+            return await RawClient.CloseSessionAsync(request, callOptions)
+                .ResponseAsync
+                .ConfigureAwait(false);
+        }
+        catch (RpcException exception)
+        {
+            throw MapRpcException(exception);
+        }
    }

    public async Task<MxCommandReply> InvokeAsync(
        MxCommandRequest request,
        CallOptions callOptions)
    {
-        return await RawClient.InvokeAsync(request, callOptions)
-            .ResponseAsync
-            .ConfigureAwait(false);
+        try
+        {
+            return await RawClient.InvokeAsync(request, callOptions)
+                .ResponseAsync
+                .ConfigureAwait(false);
+        }
+        catch (RpcException exception)
+        {
+            throw MapRpcException(exception);
+        }
    }

    public async IAsyncEnumerable<MxEvent> StreamEventsAsync(
@@ -51,10 +72,24 @@ internal sealed class GrpcMxGatewayClientTransport(

        using AsyncServerStreamingCall<MxEvent> call = RawClient.StreamEvents(request, callOptions);

-        await foreach (MxEvent gatewayEvent in call.ResponseStream
-            .ReadAllAsync(effectiveCancellationToken)
-            .ConfigureAwait(false))
+        IAsyncStreamReader<MxEvent> responseStream = call.ResponseStream;
+        while (true)
        {
+            MxEvent? gatewayEvent;
+            try
+            {
+                if (!await responseStream.MoveNext(effectiveCancellationToken).ConfigureAwait(false))
+                {
+                    break;
+                }
+
+                gatewayEvent = responseStream.Current;
+            }
+            catch (RpcException exception)
+            {
+                throw MapRpcException(exception);
+            }
+
            yield return gatewayEvent;
        }
    }
@@ -65,4 +100,18 @@ internal sealed class GrpcMxGatewayClientTransport(
    {
        return StreamEventsAsync(request, callOptions);
    }
+
+    private static MxGatewayException MapRpcException(RpcException exception)
+    {
+        return exception.StatusCode switch
+        {
+            StatusCode.Unauthenticated => new MxGatewayAuthenticationException(
+                exception.Status.Detail,
+                innerException: exception),
+            StatusCode.PermissionDenied => new MxGatewayAuthorizationException(
+                exception.Status.Detail,
+                innerException: exception),
+            _ => new MxGatewayException(exception.Status.Detail, exception),
+        };
+    }
 }