stat: args, env, executable

Author: ignoramous

intra/backend/netstat.go

@@ -228,6 +228,10 @@ type GoStat struct {
 	NumGoroutine int64 // number of goroutines
 	NumCgo       int64 // number of cgo calls
 	NumCPU       int64 // number of CPUs
+
+	Pers string // personality
+	Args string // command line arguments
+	Env  string // environment variables
 }
 
 // NetStat is a collection of network engine statistics.

intra/tunnel.go

@@ -28,6 +28,7 @@ import (
 	"errors"
 	"fmt"
 	"net/netip"
+	"os"
 	"runtime"
 	"strconv"
 	"strings"
@@ -517,6 +518,10 @@ func (t *rtunnel) stat() (*x.NetStat, error) {
 	out.GOSt.NumCgo = int64(runtime.NumCgoCall())
 	out.GOSt.NumCPU = int64(runtime.NumCPU())
 
+	out.GOSt.Args = strings.Join(os.Args, ";")
+	out.GOSt.Env = strings.Join(os.Environ(), ";")
+	out.GOSt.Pers, _ = os.Executable()
+
 	if r := t.resolver; r != nil {
 		out.RDNSIn.DNSPreferred = fetchDNSInfo(r, x.Preferred)
 		out.RDNSIn.DNSDefault = fetchDNSInfo(r, x.Default)