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https://issues.apache.org/jira/browse/IGNITE-17796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17620762#comment-17620762
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Igor Sapego commented on IGNITE-17796:
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[~ptupitsyn] looks good.
> .NET: Services do not work with default interface implementations
> -----------------------------------------------------------------
>
> Key: IGNITE-17796
> URL: https://issues.apache.org/jira/browse/IGNITE-17796
> Project: Ignite
> Issue Type: Bug
> Components: platforms
> Affects Versions: 2.13
> Reporter: Pavel Tupitsyn
> Assignee: Pavel Tupitsyn
> Priority: Major
> Labels: .NET
> Fix For: 2.15
>
>
> The code below throws *"InvalidOperationException: Failed to invoke proxy:
> there is no method 'Greet' in type 'MyService' with 1 arguments"*
> {code}
> using Apache.Ignite.Core;
> using Apache.Ignite.Core.Services;
> using var ignite = Ignition.Start();
> ignite.GetServices().DeployClusterSingleton("svc", new MyService());
> var svc = ignite.GetServices().GetServiceProxy<IMySvc>("svc");
> Console.WriteLine(svc.Greet("foo"));
> public interface IMySvc
> {
> string Greet(object arg) => $"Hello, {arg}!";
> }
> class MyService : IService, IMySvc
> {
> public void Init(IServiceContext context) { }
> public void Execute(IServiceContext context) { }
> public void Cancel(IServiceContext context) { }
> }
> {code}
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