From 4df31263b5f05f4c6c8ccb7a335ab8265ff87ff6 Mon Sep 17 00:00:00 2001
From: yusing <yusing@6uo.me>
Date: Mon, 5 May 2025 00:33:43 +0800
Subject: [PATCH] fix(sensor): ignore "no data available" error

---
 internal/metrics/systeminfo/system_info.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/internal/metrics/systeminfo/system_info.go b/internal/metrics/systeminfo/system_info.go
index 69178b06..cdd75fc6 100644
--- a/internal/metrics/systeminfo/system_info.go
+++ b/internal/metrics/systeminfo/system_info.go
@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"net/url"
 	"strconv"
+	"syscall"
 	"time"
 
 	"github.com/shirou/gopsutil/v4/cpu"
@@ -71,6 +72,10 @@ func _() { // check if this behavior is not changed
 	var _ sensors.Warnings = disk.Warnings{}
 }
 
+func isNoDataAvailable(err error) bool {
+	return errors.Is(err, syscall.ENODATA)
+}
+
 func getSystemInfo(ctx context.Context, lastResult *SystemInfo) (*SystemInfo, error) {
 	errs := gperr.NewBuilder("failed to get system info")
 	var s SystemInfo
@@ -99,6 +104,9 @@ func getSystemInfo(ctx context.Context, lastResult *SystemInfo) (*SystemInfo, er
 			warnings := new(warning.Warning)
 			if errors.As(err, &warnings) {
 				for _, warning := range warnings.List {
+					if isNoDataAvailable(warning) {
+						continue
+					}
 					allWarnings.Add(warning)
 				}
 			} else {