diff --git a/tcp_syni.nim b/tcp_syni.nim
index 4ca7381..6e4fa9c 100644
--- a/tcp_syni.nim
+++ b/tcp_syni.nim
@@ -253,6 +253,7 @@ proc doAccept(puncher: TcpSyniPuncher, srcIp: IpAddress,
       else:
         let attempt = puncher.acceptAttempts[i]
         attempt.future.complete(peer)
+        # FIXME: we have to check if more attempts on this endpoint exist and break otherwise
     else:
       let attempts = puncher.findAcceptAttemptsByLocalAddr(srcIp, srcPort)
       # FIXME: should attempts have timestamps, so we can decide here which ones to delete?