feat(server): add method to get number of watching connection (#185)

tottoto · web-flow · commit e74ab7888638 · 2025-04-21T08:11:53.000-04:00
diff --git a/src/server/graceful.rs b/src/server/graceful.rs
@@ -68,6 +68,11 @@ impl GracefulShutdown {
         // and then wait for all of them to complete
         tx.closed().await;
     }
+
+    /// Returns the number of the watching connections.
+    pub fn count(&self) -> usize {
+        self.tx.receiver_count()
+    }
 }
 
 impl Debug for GracefulShutdown {

Original file line number	Diff line number	Diff line change
`@@ -68,6 +68,11 @@ impl GracefulShutdown {`
`68`	`68`	`// and then wait for all of them to complete`
`69`	`69`	`tx.closed().await;`
`70`	`70`	`}`
	`71`	`+`
	`72`	`+ /// Returns the number of the watching connections.`
	`73`	`+ pub fn count(&self) -> usize {`
	`74`	`+ self.tx.receiver_count()`
	`75`	`+ }`
`71`	`76`	`}`
`72`	`77`
`73`	`78`	`impl Debug for GracefulShutdown {`