fix: SendNotification with canonical empty array

cmaglie · cmaglie · commit 7ce5129b4516 · 2025-12-16T14:31:28.000+01:00
diff --git a/internal/msgpackrouter/router.go b/internal/msgpackrouter/router.go
@@ -164,7 +164,7 @@ func (r *Router) connectionLoop(conn io.ReadWriteCloser, sendStartNotification b
 
 	if sendStartNotification {
 		// Send the start notification to the client
-		if err := msgpackconn.SendNotification("$/start", nil); err != nil {
+		if err := msgpackconn.SendNotification("$/start", []any{}); err != nil {
 			slog.Error("Failed to send $/start notification", "err", err)
 			return
 		}

Original file line number	Diff line number	Diff line change
`@@ -164,7 +164,7 @@ func (r *Router) connectionLoop(conn io.ReadWriteCloser, sendStartNotification b`
`164`	`164`
`165`	`165`	`if sendStartNotification {`
`166`	`166`	`// Send the start notification to the client`
`167`		`- if err := msgpackconn.SendNotification("$/start", nil); err != nil {`
	`167`	`+ if err := msgpackconn.SendNotification("$/start", []any{}); err != nil {`
`168`	`168`	`slog.Error("Failed to send $/start notification", "err", err)`
`169`	`169`	`return`
`170`	`170`	`}`