Added NumClients to stream object

coder543 · Nov 23, 2018 · 8d92a8d · 8d92a8d
1 parent 5e78397
commit 8d92a8d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/stream.go b/stream.go
@@ -219,6 +219,11 @@ func (s *Stream) ClientConnectHook(fn func(*http.Request, *Client)) {
 	s.clientConnectHook = fn
 }
 
+// NumClients returns the number of currently connected clients
+func (s *Stream) NumClients() int {
+	return len(s.clients)
+}
+
 // Checks that a client expects an event-stream
 func checkRequest(r *http.Request) bool {
 	return r.Header.Get("Accept") == "text/event-stream"