PortRelay:把内网服务临时、可控地开放给同事

边缘网关 + Agent 的端口中继:Agent 主动连出到网关,把内网目标挂到网关端口上;
通过邀请链接按设备授权,可选审批,首次连接起计时,到期、闲置自动收回。

- portrelay-server:边缘网关(端口池、白名单与授权租约、邀请与授权网页)
- portrelay-agent:Agent(yamux 隧道、本地 API 与网页面板、流量统计)
- mac-native:SwiftUI 菜单栏 App
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DeepFal committed 2026-10-13 16:33:17 +08:00
commit 86e159b3f0
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package traffic
import (
"sync"
"testing"
"time"
)
func TestLimiterDoesNotSerializeCallers(t *testing.T) {
// 1 MB/s,初始令牌 1 MB;两个调用方各取 1 MB,总耗时应约 1 秒而不是被锁串行化
l := NewLimiter(1)
start := time.Now()
var wg sync.WaitGroup
for i := 0; i < 2; i++ {
wg.Add(1)
go func() {
defer wg.Done()
l.Allow(1024 * 1024)
}()
}
wg.Wait()
if d := time.Since(start); d < 800*time.Millisecond || d > 1500*time.Millisecond {
t.Fatalf("expected ~1s total wait, got %v", d)
}
}
func TestNilLimiter(t *testing.T) {
var l *Limiter
l.Allow(1 << 20)
if l.MBPerSec() != 0 {
t.Fatal("nil limiter should report 0")
}
if NewLimiter(0) != nil {
t.Fatal("NewLimiter(0) should be nil (unlimited)")
}
}