Suppress warnings on RegisterCallback calls

Samuel Glauser · Samuel Glauser · commit 43bad44d5937 · 2026-04-15T17:20:02.000+02:00
diff --git a/src/MeshWeaver.AI/ThreadExecution.cs b/src/MeshWeaver.AI/ThreadExecution.cs
@@ -521,7 +521,7 @@ void UpdateThreadExecution(Func<MeshThread, MeshThread> mutate)
                         if (del != null)
                         {
                             logger.LogDebug("[ThreadExec] HISTORY_REQ: posted, delivery={Id} for {MsgId}", del.Id, msgId);
-                            parentHub.RegisterCallback((IMessageDelivery)del, resp =>
+                            _ = parentHub.RegisterCallback((IMessageDelivery)del, resp =>
                             {
                                 ThreadMessage? tmsg = null;
                                 if (resp is IMessageDelivery<GetDataResponse> gdr)
diff --git a/src/MeshWeaver.Blazor.Portal/Chat/ThreadChatView.razor.cs b/src/MeshWeaver.Blazor.Portal/Chat/ThreadChatView.razor.cs
@@ -505,7 +505,7 @@ private async Task SendMessageAsync()
                                 // WatchForExecution on the thread hub picks up execution.
                                 if (submitDelivery != null)
                                 {
-                                    Hub.RegisterCallback((IMessageDelivery)submitDelivery, resp =>
+                                    var __ = Hub.RegisterCallback((IMessageDelivery)submitDelivery, resp =>
                                     {
                                         InvokeAsync(() =>
                                         {
diff --git a/src/MeshWeaver.Blazor/Components/MarkdownView.razor.cs b/src/MeshWeaver.Blazor/Components/MarkdownView.razor.cs
@@ -108,7 +108,7 @@ protected override async Task OnAfterRenderAsync(bool firstRender)
                 o => o.WithTarget(Hub.Address));
             if (delivery != null)
             {
-                Hub.RegisterCallback((IMessageDelivery)delivery, _ =>
+                _ = Hub.RegisterCallback((IMessageDelivery)delivery, _ =>
                 {
                     foreach (var submission in CodeSubmissions)
                         Hub.Post(submission, o => o.WithTarget(KernelAddress));

Original file line number	Diff line number	Diff line change
`@@ -521,7 +521,7 @@ void UpdateThreadExecution(Func<MeshThread, MeshThread> mutate)`
`521`	`521`	`if (del != null)`
`522`	`522`	`{`
`523`	`523`	`logger.LogDebug("[ThreadExec] HISTORY_REQ: posted, delivery={Id} for {MsgId}", del.Id, msgId);`
`524`		`- parentHub.RegisterCallback((IMessageDelivery)del, resp =>`
	`524`	`+ _ = parentHub.RegisterCallback((IMessageDelivery)del, resp =>`
`525`	`525`	`{`
`526`	`526`	`ThreadMessage? tmsg = null;`
`527`	`527`	`if (resp is IMessageDelivery<GetDataResponse> gdr)`
Original file line number	Diff line number	Diff line change
`@@ -505,7 +505,7 @@ private async Task SendMessageAsync()`
`505`	`505`	`// WatchForExecution on the thread hub picks up execution.`
`506`	`506`	`if (submitDelivery != null)`
`507`	`507`	`{`
`508`		`- Hub.RegisterCallback((IMessageDelivery)submitDelivery, resp =>`
	`508`	`+ var __ = Hub.RegisterCallback((IMessageDelivery)submitDelivery, resp =>`
`509`	`509`	`{`
`510`	`510`	`InvokeAsync(() =>`
`511`	`511`	`{`
Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,7 @@ protected override async Task OnAfterRenderAsync(bool firstRender)`
`108`	`108`	`o => o.WithTarget(Hub.Address));`
`109`	`109`	`if (delivery != null)`
`110`	`110`	`{`
`111`		`- Hub.RegisterCallback((IMessageDelivery)delivery, _ =>`
	`111`	`+ _ = Hub.RegisterCallback((IMessageDelivery)delivery, _ =>`
`112`	`112`	`{`
`113`	`113`	`foreach (var submission in CodeSubmissions)`
`114`	`114`	`Hub.Post(submission, o => o.WithTarget(KernelAddress));`