transport: fixed pipeline conn leaking

IrineSistiana · Oct 3, 2023 · 5191aae · 5191aae
1 parent 4037338
commit 5191aae
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkg/upstream/transport/pipeline.go b/pkg/upstream/transport/pipeline.go
@@ -176,6 +176,7 @@ func (t *PipelineTransport) pickPipelineConnLocked() (int, *pipelineConn) {
 		pci, pc := sliceRandGet(t.activeConns, t.r)
 		if pc != nil && pc.dc.isClosed() { // closed conn, delete it and retry
 			sliceDel(&t.activeConns, pci)
+			delete(t.conns, pc)
 			continue
 		}
 		return pci, pc // conn pool is empty or we got a pc