83 lines
1.6 KiB
Go
83 lines
1.6 KiB
Go
package progress
|
||
|
||
import (
|
||
"context"
|
||
"fmt"
|
||
"log"
|
||
"os"
|
||
"os/exec"
|
||
"runtime"
|
||
"strings"
|
||
"sync"
|
||
"syscall"
|
||
"time"
|
||
)
|
||
|
||
func CheckActive(ctx context.Context) {
|
||
ticker := time.NewTicker(1 * time.Minute)
|
||
defer ticker.Stop()
|
||
|
||
activeCheckWg := sync.WaitGroup{}
|
||
activeCheckWg.Add(1)
|
||
|
||
go func() {
|
||
defer activeCheckWg.Done()
|
||
for {
|
||
select {
|
||
case <-ticker.C:
|
||
checkInactiveProcesses()
|
||
case <-ctx.Done():
|
||
return
|
||
}
|
||
}
|
||
}()
|
||
}
|
||
|
||
func checkInactiveProcesses() {
|
||
processesMu.RLock()
|
||
defer processesMu.RUnlock()
|
||
|
||
for name, p := range processes {
|
||
pid := p.Cmd.Process.Pid
|
||
_, err := os.FindProcess(pid)
|
||
if err != nil {
|
||
if os.IsNotExist(err) {
|
||
p.Running = false
|
||
log.Printf("Process %s (PID: %d) not found.", name, pid)
|
||
} else {
|
||
log.Printf("Error finding process %s (PID: %d): %v", name, pid, err)
|
||
}
|
||
continue
|
||
}
|
||
|
||
// 进程仍然运行，更新LastPing
|
||
p.LastPing = time.Now()
|
||
}
|
||
}
|
||
|
||
func IsProcessRunning(appName string) (bool, error) {
|
||
var cmd *exec.Cmd
|
||
switch runtime.GOOS {
|
||
case "windows":
|
||
cmd = exec.Command("powershell", "Get-Process", appName)
|
||
case "linux":
|
||
fallthrough
|
||
case "darwin":
|
||
cmd = exec.Command("pgrep", "-f", appName)
|
||
default:
|
||
return false, fmt.Errorf("unsupported OS: %s", runtime.GOOS)
|
||
}
|
||
|
||
var output []byte
|
||
var err error
|
||
if cmd.SysProcAttr == nil {
|
||
cmd.SysProcAttr = &syscall.SysProcAttr{}
|
||
}
|
||
cmd.SysProcAttr.HideWindow = true // For Windows to hide the console window
|
||
|
||
if output, err = cmd.CombinedOutput(); err != nil {
|
||
return false, fmt.Errorf("error checking process: %w", err)
|
||
}
|
||
|
||
return len(strings.TrimSpace(string(output))) > 0, nil
|
||
}
|