Files
90CNServer/server/internal/platform/eventloop/metrics.go
T
hanfuit 645b64fe21 DNF90 服务端与启动器完整源码(含 GM 工具功能增强)
服务端(Go):
- GM 塞背包/带属性装备发放:在线角色推送 op14 增量物品行,背包实时刷新,无需回角色选择界面
- GM 改金币/改等级:去掉在线拒绝,落库后推送 op14 钱包/op37 等级状态,在线实时刷新
- 等级端点统一切换到新版 GMSetCharacterLevel(自带在线刷新)
- 无限/锁死疲劳模式 + 燃烧疲劳:每房间消耗 2 点、打怪与通关经验双倍
- 燃烧疲劳开关时给所有在线角色推送系统提示(op12 mode 0)
- 深渊史诗掉率:GM 全局倍率 + 城镇增益药剂窗口倍率,真实接入掉落结算

启动器(Python/JS):
- 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭
- GM 工具:疲劳与燃烧、深渊史诗掉率、拍卖行上架(单一定价对齐)
- 拍卖行上架前端对齐服务端单一价格语义,修复 400 报错
2026-11-04 14:31:55 +08:00

92 lines
2.9 KiB
Go

package eventloop
import (
"strings"
"longheng.io/server/internal/platform/metrics"
)
const (
// MetricEventLoopQueueLen 记录事件循环各优先级队列长度。
MetricEventLoopQueueLen = "eventloop_queue_len"
// MetricEventLoopDroppedTotal 记录提交或回调投递被丢弃的事件数量。
MetricEventLoopDroppedTotal = "eventloop_dropped_total"
// MetricEventLoopPanickedTotal 记录处理器 panic 被恢复的次数。
MetricEventLoopPanickedTotal = "eventloop_panicked_total"
// MetricEventLoopSlowTotal 记录超过慢事件阈值的处理次数。
MetricEventLoopSlowTotal = "eventloop_slow_total"
// MetricEventLoopCallbackQueued 记录回调队列长度。
MetricEventLoopCallbackQueued = "eventloop_callback_queue_len"
)
// MetricsObserver 表示可向框架指标注册表导出观测值的组件。
type MetricsObserver interface {
ObserveMetrics(reg *metrics.Registry, labels map[string]string)
}
// ObserveMetrics 将事件循环队列长度和累计计数写入指标注册表。
func (l *Loop) ObserveMetrics(reg *metrics.Registry, labels map[string]string) {
if l == nil || reg == nil {
return
}
queueLengths := l.QueueLengths()
snapshot := l.MetricsSnapshot()
base := normMetricLabels(labels)
if l.name != "" {
base = withMetricLabel(base, "loop", l.name)
}
for _, priority := range []Priority{PriorityHigh, PriorityMedium, PriorityLow} {
priorityLabels := withMetricLabel(base, "priority", priority.String())
reg.SetGauge(MetricEventLoopQueueLen, priorityLabels, int64(queueLenPriority(queueLengths, priority)))
reg.SetCounter(MetricEventLoopDroppedTotal, priorityLabels, metrics.Int64FromUint64(snapshot.Dropped[priority]))
reg.SetCounter(MetricEventLoopPanickedTotal, priorityLabels, metrics.Int64FromUint64(snapshot.Panicked[priority]))
reg.SetCounter(MetricEventLoopSlowTotal, priorityLabels, metrics.Int64FromUint64(snapshot.Slow[priority]))
}
reg.SetGauge(MetricEventLoopCallbackQueued, base, int64(queueLengths.Callback))
}
func queueLenPriority(lengths QueueLengths, priority Priority) int {
switch priority {
case PriorityHigh:
return lengths.High
case PriorityLow:
return lengths.Low
default:
return lengths.Medium
}
}
func normMetricLabels(labels map[string]string) map[string]string {
if len(labels) == 0 {
return nil
}
out := make(map[string]string, len(labels))
for key, value := range labels {
key = strings.TrimSpace(key)
if key == "" {
continue
}
out[key] = value
}
if len(out) == 0 {
return nil
}
return out
}
func withMetricLabel(labels map[string]string, key, value string) map[string]string {
key = strings.TrimSpace(key)
if key == "" {
return labels
}
if len(labels) == 0 {
return map[string]string{key: value}
}
out := make(map[string]string, len(labels)+1)
for existingKey, existingValue := range labels {
out[existingKey] = existingValue
}
out[key] = value
return out
}