X-Git-Url: https://git.giacomolli.uk/onechat/blobdiff_plain/790279faf0fda789d93a75f6f5996e65d5de4a18..277a37a79b51910074a29ca6d70fae75c73619b7:/subagent_run.go

diff --git a/subagent_run.go b/subagent_run.go
index 0780393..8084c39 100644
--- a/subagent_run.go
+++ b/subagent_run.go
@@ -256,6 +256,18 @@ func (r *SubagentRuns) Resume(ctx context.Context) error {
 	return r.save()
 }
 
+// Snapshot locks the run state, memory, and subagent logs while snapshot reads
+// the agent files. The lock order agrees with Stop, which logs under the run
+// lock.
+func (r *SubagentRuns) Snapshot(ctx context.Context, snapshot func() error) error {
+	r.mutex.Lock()
+	defer r.mutex.Unlock()
+
+	return r.memory.Snapshot(ctx, func() error {
+		return r.subagents.Snapshot(ctx, snapshot)
+	})
+}
+
 // Close ends every run and waits for them. No subagent starts after Close.
 func (r *SubagentRuns) Close() {
 	r.mutex.Lock()