From 4bacaaf53f14ab9340795a5aa98124816d2dab9b Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Fri, 17 Apr 2020 18:38:11 +0200
Subject: [PATCH] Resync block on read error

---
 src/block.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/block.rs b/src/block.rs
index 25a10910..4be8df37 100644
--- a/src/block.rs
+++ b/src/block.rs
@@ -77,7 +77,14 @@ impl BlockManager {
 		let mut path = self.block_dir(hash);
 		path.push(hex::encode(hash));
 
-		let mut f = fs::File::open(&path).await?;
+		let mut f = match fs::File::open(&path).await {
+			Ok(f) => f,
+			Err(e) => {
+				// Not found but maybe we should have had it ??
+				self.put_to_resync(hash, DEFAULT_TIMEOUT.as_millis() as u64)?;
+				return Err(Into::into(e));
+			}
+		};
 		let mut data = vec![];
 		f.read_to_end(&mut data).await?;
 		drop(f);