Preserve the original interface

Add DaemonFetch method to fetch from the daemon.
SpectraLogic · Jun 13, 2024 · 602cda5 · 602cda5
1 parent e29ef8f
commit 602cda5
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/rrd_c.go b/rrd_c.go
@@ -443,7 +443,12 @@ func Info(filename string) (map[string]interface{}, error) {
 }
 
 // Fetch retrieves data from RRD file.
-func Fetch(filename, cf string, start, end time.Time, step time.Duration, daemon *string) (FetchResult, error) {
+func Fetch(filename, cf string, start, end time.Time, step time.Duration) (FetchResult, error) {
+	return DaemonFetch(filename, cf, start, end, step, nil)
+}
+
+// DaemonFetch retrieves data from RRD file or the RRD daemon.
+func DaemonFetch(filename, cf string, start, end time.Time, step time.Duration, daemon *string) (FetchResult, error) {
 	fn := C.CString(filename)
 	defer freeCString(fn)
 	cCf := C.CString(cf)

diff --git a/rrd_test.go b/rrd_test.go
@@ -95,7 +95,7 @@ func TestAll(t *testing.T) {
 	fmt.Printf("Start: %s\n", start)
 	fmt.Printf("End: %s\n", end)
 	fmt.Printf("Step: %s\n", step*time.Second)
-	fetchRes, err := Fetch(dbfile, "AVERAGE", start, end, step*time.Second, nil)
+	fetchRes, err := Fetch(dbfile, "AVERAGE", start, end, step*time.Second)
 	if err != nil {
 		t.Fatal(err)
 	}