From a4256b325032ccb42e1b4e4b2876295b0dde31ca Mon Sep 17 00:00:00 2001
From: Christian Schwarz <christian@neon.tech>
Date: Wed, 8 Feb 2023 17:50:22 +0100
Subject: [PATCH] allow on-demand downloads in walreceiver connection handler

Without this patch, basebackup fails if we evict all layers before that.

This slipped in as part of

   commit 01b4b0c2f3731f16f4b9b1cfcb5e7937c76df989
   Author: Christian Schwarz <christian@neon.tech>
   Date:   Fri Jan 13 17:02:22 2023 +0100

       Introduce RequestContext
---
 .../src/tenant/timeline/walreceiver/connection_manager.rs     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pageserver/src/tenant/timeline/walreceiver/connection_manager.rs b/pageserver/src/tenant/timeline/walreceiver/connection_manager.rs
index cd7c7c51d2..64a79b6d1b 100644
--- a/pageserver/src/tenant/timeline/walreceiver/connection_manager.rs
+++ b/pageserver/src/tenant/timeline/walreceiver/connection_manager.rs
@@ -13,7 +13,7 @@ use std::{collections::HashMap, num::NonZeroU64, ops::ControlFlow, sync::Arc, ti
 
 use super::TaskStateUpdate;
 use crate::broker_client::get_broker_client;
-use crate::context::RequestContext;
+use crate::context::{DownloadBehavior, RequestContext};
 use crate::task_mgr::WALRECEIVER_RUNTIME;
 use crate::task_mgr::{self, TaskKind};
 use crate::tenant::Timeline;
@@ -413,7 +413,7 @@ impl WalreceiverState {
         let timeline = Arc::clone(&self.timeline);
         let ctx = ctx.detached_child(
             TaskKind::WalReceiverConnectionHandler,
-            ctx.download_behavior(),
+            DownloadBehavior::Download,
         );
         let connection_handle = TaskHandle::spawn(move |events_sender, cancellation| {
             async move {