修复跨区间缓存串数据与会话回收泄漏,收敛网关重试

internal/oci/cached_test.go

@@ -49,6 +49,13 @@ func TestCachedClientHitAndIsolation(t *testing.T) {
 	if inner.instCalls != 3 {
 		t.Errorf("跨租户/区域回源 %d 次, want 3", inner.instCalls)
 	}
+	// 同租户不同 compartment 各自回源,不得共用缓存
+	inCompartment := testCred("t1")
+	inCompartment.CompartmentID = "ocid1.compartment.a"
+	_, _ = c.ListInstances(ctx, inCompartment, "r1")
+	if inner.instCalls != 4 {
+		t.Errorf("跨 compartment 回源 %d 次, want 4", inner.instCalls)
+	}
 }
 
 func TestCachedClientWriteBusts(t *testing.T) {