From 1b271e0014f3a761dee3be45f881ccfe81efd60e Mon Sep 17 00:00:00 2001
From: Tonis Tiigi <tonistiigi@gmail.com>
Date: Wed, 9 Dec 2020 20:45:55 -0800
Subject: [PATCH] solver: delay before discarding job

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
---
 solver/jobs.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/solver/jobs.go b/solver/jobs.go
index 67f1a30f94dd..806cec257749 100644
--- a/solver/jobs.go
+++ b/solver/jobs.go
@@ -527,7 +527,13 @@ func (j *Job) Discard() error {
 		st.mu.Unlock()
 	}
 
-	delete(j.list.jobs, j.id)
+	go func() {
+		// don't clear job right away. there might still be a status request coming to read progress
+		time.Sleep(10 * time.Second)
+		j.list.mu.Lock()
+		defer j.list.mu.Unlock()
+		delete(j.list.jobs, j.id)
+	}()
 	return nil
 }