ClusterCockpit/cc-backend
1
0
Fork 0
mirror of https://github.com/ClusterCockpit/cc-backend synced 2026-03-03 22:57:29 +01:00
Code Issues Packages Releases Activity

Patch bufferPool with no limits to pool size

Browse Source
This commit is contained in:
Aditya Ujeniya
2026-03-03 09:51:04 +01:00
parent 688ad507a2
commit 74ab51f409
2 changed files with 1 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
pkg/metricstore/metricstore_test.go
View File

@@ -52,23 +52,6 @@ func TestBufferPoolClear(t *testing.T) {
}
}
// TestBufferPoolMaxSize verifies that Put() silently drops buffers once the
// pool reaches maxPoolSize, preventing unbounded memory growth.
func TestBufferPoolMaxSize(t *testing.T) {
pool := NewPersistentBufferPool()
for i := 0; i < maxPoolSize; i++ {
pool.Put(&buffer{data: make([]schema.Float, 0, BufferCap), lastUsed: time.Now().Unix()})
}
if pool.GetSize() != maxPoolSize {
t.Fatalf("pool size = %d, want %d", pool.GetSize(), maxPoolSize)
}
pool.Put(&buffer{data: make([]schema.Float, 0, BufferCap), lastUsed: time.Now().Unix()})
if pool.GetSize() != maxPoolSize {
t.Errorf("pool size after overflow Put = %d, want %d (should not grow)", pool.GetSize(), maxPoolSize)
}
}
// ─── Buffer helpers ───────────────────────────────────────────────────────────
// TestBufferEndFirstWrite verifies the end() and firstWrite() calculations.