From 4e19cbc71df1406517804bc6dc75e536a985a8e4 Mon Sep 17 00:00:00 2001
From: Evan Hahn <me@evanhahn.com>
Date: Fri, 23 Aug 2024 12:35:12 -0500
Subject: [PATCH] chore: only write auth writer core once in CoreOwnership
 (#755)

We want to call a function once the auth writer core emits its `ready`
event. Using `once` lets us clean up the listener once it fires, rather
than leaving it around.

Extracted from [#390].

[#390]: https://github.com/digidem/mapeo-core-next/pull/390

Co-authored-by: Gregor MacLennan <gmaclennan@digital-democracy.org>
---
 src/core-ownership.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core-ownership.js b/src/core-ownership.js
index 69e8b4c2..e8846dc1 100644
--- a/src/core-ownership.js
+++ b/src/core-ownership.js
@@ -49,7 +49,7 @@ export class CoreOwnership {
     if (authWriterCore.opened) {
       writeOwnership()
     } else {
-      authWriterCore.on('ready', writeOwnership)
+      authWriterCore.once('ready', writeOwnership)
     }
   }