From 2311d0cc57a2e0d5776b355983ca2e3f82f9980f Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Fri, 23 Oct 2026 21:25:34 +0200
Subject: use only ready peers as sync source

Sync messages now carries a ready flag, telling whether the sending peer
itself is joined or is itself still (re-)joining.  In the latter case,
the peer won't be used as sync source.
---
 src/state.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/state.rs')

diff --git a/src/state.rs b/src/state.rs
index 4fbc05b..23892a9 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -120,6 +120,9 @@ pub(crate) struct PeerState {
 
     /// Epoch the peer advertised in its most recent message.
     pub(crate) epoch: Option<Epoch>,
+
+    /// Whether the peer was ready according to its most recent sync message.
+    pub(crate) reports_ready: Option<bool>,
 }
 
 /// One Automerge sync with a peer, from a reset to the next. Everything a reset must
@@ -322,6 +325,7 @@ impl PeerState {
             last_sync_rx: None,
             last_resync_at: None,
             epoch: None,
+            reports_ready: None,
         }
     }
 
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