/*
NNCP -- Node to Node copy, utilities for store-and-forward data exchange
-Copyright (C) 2016-2020 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2016-2021 Sergey Matveev <stargrave@stargrave.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
"path/filepath"
"strconv"
"strings"
+ "time"
xdr "github.com/davecgh/go-xdr/xdr2"
"github.com/dustin/go-humanize"
"Subject: " + mime.BEncoding.Encode("UTF-8", subject),
}
if len(body) > 0 {
- lines = append(lines, []string{
+ lines = append(
+ lines,
"MIME-Version: 1.0",
"Content-Type: text/plain; charset=utf-8",
"Content-Transfer-Encoding: base64",
"",
base64.StdEncoding.EncodeToString(body),
- }...)
+ )
}
return strings.NewReader(strings.Join(lines, "\n"))
}
nice uint8,
dryRun, doSeen, noFile, noFreq, noExec, noTrns bool,
) bool {
+ dirLock, err := ctx.LockDir(nodeId, "toss")
+ if err != nil {
+ return false
+ }
+ defer ctx.UnlockDir(dirLock)
isBad := false
sendmail := ctx.Neigh[*ctx.SelfId].Exec["sendmail"]
decompressor, err := zstd.NewReader(nil)
}
defer decompressor.Close()
for job := range ctx.Jobs(nodeId, TRx) {
- pktName := filepath.Base(job.Fd.Name())
- sds := SDS{"node": job.PktEnc.Sender, "pkt": pktName}
+ pktName := filepath.Base(job.Path)
+ les := LEs{
+ {"Node", job.PktEnc.Sender},
+ {"Pkt", pktName},
+ {"Nice", int(job.PktEnc.Nice)},
+ }
if job.PktEnc.Nice > nice {
- ctx.LogD("rx", SdsAdd(sds, SDS{"nice": int(job.PktEnc.Nice)}), "too nice")
+ ctx.LogD("rx-too-nice", les, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing %s/%s: too nice: %s",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ NicenessFmt(job.PktEnc.Nice),
+ )
+ })
+ continue
+ }
+ fd, err := os.Open(job.Path)
+ if err != nil {
+ ctx.LogE("rx-open", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing %s/%s: opening %s",
+ ctx.NodeName(job.PktEnc.Sender), pktName, job.Path,
+ )
+ })
+ isBad = true
continue
}
+
pipeR, pipeW := io.Pipe()
- errs := make(chan error, 1)
- go func(job Job) {
+ go func(job Job) error {
pipeWB := bufio.NewWriter(pipeW)
- _, _, err := PktEncRead(
- ctx.Self,
- ctx.Neigh,
- bufio.NewReader(job.Fd),
- pipeWB,
- )
- errs <- err
- pipeWB.Flush()
- pipeW.Close()
- job.Fd.Close()
+ _, _, err := PktEncRead(ctx.Self, ctx.Neigh, bufio.NewReader(fd), pipeWB)
+ fd.Close() // #nosec G104
if err != nil {
- ctx.LogE("rx", sds, err, "decryption")
+ return pipeW.CloseWithError(err)
+ }
+ if err = pipeWB.Flush(); err != nil {
+ return pipeW.CloseWithError(err)
}
+ return pipeW.Close()
}(job)
var pkt Pkt
- var err error
var pktSize int64
var pktSizeBlocks int64
if _, err = xdr.Unmarshal(pipeR, &pkt); err != nil {
- ctx.LogE("rx", sds, err, "unmarshal")
+ ctx.LogE("rx-unmarshal", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing %s/%s: unmarshal",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ )
+ })
isBad = true
goto Closing
}
pktSize -= poly1305.TagSize
}
pktSize -= pktSizeBlocks * poly1305.TagSize
- sds["size"] = pktSize
- ctx.LogD("rx", sds, "taken")
+ les = append(les, LE{"Size", pktSize})
+ ctx.LogD("rx", les, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing %s/%s (%s)",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)),
+ )
+ })
+
switch pkt.Type {
- case PktTypeExec:
+ case PktTypeExec, PktTypeExecFat:
if noExec {
goto Closing
}
args = append(args, string(p))
}
argsStr := strings.Join(append([]string{handle}, args...), " ")
- sds := SdsAdd(sds, SDS{
- "type": "exec",
- "dst": argsStr,
- })
+ les = append(les, LE{"Type", "exec"}, LE{"Dst", argsStr})
sender := ctx.Neigh[*job.PktEnc.Sender]
cmdline, exists := sender.Exec[handle]
if !exists || len(cmdline) == 0 {
- ctx.LogE("rx", sds, errors.New("No handle found"), "")
+ ctx.LogE(
+ "rx-no-handle", les, errors.New("No handle found"),
+ func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing exec %s/%s (%s): %s",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), argsStr,
+ )
+ },
+ )
isBad = true
goto Closing
}
- if err = decompressor.Reset(pipeR); err != nil {
- log.Fatalln(err)
+ if pkt.Type == PktTypeExec {
+ if err = decompressor.Reset(pipeR); err != nil {
+ log.Fatalln(err)
+ }
}
if !dryRun {
- cmd := exec.Command(
- cmdline[0],
- append(cmdline[1:len(cmdline)], args...)...,
- )
+ cmd := exec.Command(cmdline[0], append(cmdline[1:], args...)...)
cmd.Env = append(
cmd.Env,
"NNCP_SELF="+ctx.Self.Id.String(),
"NNCP_SENDER="+sender.Id.String(),
"NNCP_NICE="+strconv.Itoa(int(pkt.Nice)),
)
- cmd.Stdin = decompressor
+ if pkt.Type == PktTypeExec {
+ cmd.Stdin = decompressor
+ } else {
+ cmd.Stdin = pipeR
+ }
output, err := cmd.Output()
if err != nil {
- ctx.LogE("rx", sds, err, "handle")
+ ctx.LogE("rx-hande", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing exec %s/%s (%s): %s: handling",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), argsStr,
+ )
+ })
isBad = true
goto Closing
}
if exists {
cmd := exec.Command(
sendmail[0],
- append(sendmail[1:len(sendmail)], notify.To)...,
+ append(sendmail[1:], notify.To)...,
)
cmd.Stdin = newNotification(notify, fmt.Sprintf(
"Exec from %s: %s", sender.Name, argsStr,
), output)
- cmd.Run()
+ if err = cmd.Run(); err != nil {
+ ctx.LogE("rx-notify", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing exec %s/%s (%s): %s: notifying",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), argsStr,
+ )
+ })
+ }
}
}
}
- ctx.LogI("rx", sds, "")
+ ctx.LogI("rx", les, func(les LEs) string {
+ return fmt.Sprintf(
+ "Got exec from %s to %s (%s)",
+ ctx.NodeName(job.PktEnc.Sender), argsStr,
+ humanize.IBytes(uint64(pktSize)),
+ )
+ })
if !dryRun {
if doSeen {
- if fd, err := os.Create(job.Fd.Name() + SeenSuffix); err == nil {
- fd.Close()
+ if fd, err := os.Create(job.Path + SeenSuffix); err == nil {
+ fd.Close() // #nosec G104
}
}
- if err = os.Remove(job.Fd.Name()); err != nil {
- ctx.LogE("rx", sds, err, "remove")
+ if err = os.Remove(job.Path); err != nil {
+ ctx.LogE("rx-notify", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing exec %s/%s (%s): %s: notifying",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), argsStr,
+ )
+ })
isBad = true
+ } else if ctx.HdrUsage {
+ os.Remove(job.Path + HdrSuffix)
}
}
+
case PktTypeFile:
if noFile {
goto Closing
}
dst := string(pkt.Path[:int(pkt.PathLen)])
- sds := SdsAdd(sds, SDS{"type": "file", "dst": dst})
+ les = append(les, LE{"Type", "file"}, LE{"Dst", dst})
if filepath.IsAbs(dst) {
- ctx.LogE("rx", sds, errors.New("non-relative destination path"), "")
+ ctx.LogE(
+ "rx-non-rel", les, errors.New("non-relative destination path"),
+ func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ },
+ )
isBad = true
goto Closing
}
incoming := ctx.Neigh[*job.PktEnc.Sender].Incoming
if incoming == nil {
- ctx.LogE("rx", sds, errors.New("incoming is not allowed"), "")
+ ctx.LogE(
+ "rx-no-incoming", les, errors.New("incoming is not allowed"),
+ func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ },
+ )
isBad = true
goto Closing
}
dir := filepath.Join(*incoming, path.Dir(dst))
if err = os.MkdirAll(dir, os.FileMode(0777)); err != nil {
- ctx.LogE("rx", sds, err, "mkdir")
+ ctx.LogE("rx-mkdir", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: mkdir",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
isBad = true
goto Closing
}
if !dryRun {
tmp, err := TempFile(dir, "file")
if err != nil {
- ctx.LogE("rx", sds, err, "mktemp")
+ ctx.LogE("rx-mktemp", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: mktemp",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
isBad = true
goto Closing
}
- sds["tmp"] = tmp.Name()
- ctx.LogD("rx", sds, "created")
+ les = append(les, LE{"Tmp", tmp.Name()})
+ ctx.LogD("rx-tmp-created", les, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: created: %s",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst, tmp.Name(),
+ )
+ })
bufW := bufio.NewWriter(tmp)
if _, err = CopyProgressed(
bufW, pipeR, "Rx file",
- SdsAdd(sds, SDS{"fullsize": sds["size"]}),
+ append(les, LE{"FullSize", pktSize}),
ctx.ShowPrgrs,
); err != nil {
- ctx.LogE("rx", sds, err, "copy")
+ ctx.LogE("rx-copy", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: copying",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
isBad = true
goto Closing
}
if err = bufW.Flush(); err != nil {
- tmp.Close()
- ctx.LogE("rx", sds, err, "copy")
+ tmp.Close() // #nosec G104
+ ctx.LogE("rx-flush", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: flushing",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
isBad = true
goto Closing
}
if err = tmp.Sync(); err != nil {
- tmp.Close()
- ctx.LogE("rx", sds, err, "copy")
+ tmp.Close() // #nosec G104
+ ctx.LogE("rx-sync", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: syncing",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
+ isBad = true
+ goto Closing
+ }
+ if err = tmp.Close(); err != nil {
+ ctx.LogE("rx-close", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: closing",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
isBad = true
goto Closing
}
- tmp.Close()
dstPathOrig := filepath.Join(*incoming, dst)
dstPath := dstPathOrig
dstPathCtr := 0
if os.IsNotExist(err) {
break
}
- ctx.LogE("rx", sds, err, "stat")
+ ctx.LogE("rx-stat", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: stating: %s",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst, dstPath,
+ )
+ })
isBad = true
goto Closing
}
dstPathCtr++
}
if err = os.Rename(tmp.Name(), dstPath); err != nil {
- ctx.LogE("rx", sds, err, "rename")
+ ctx.LogE("rx-rename", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: renaming",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
isBad = true
}
if err = DirSync(*incoming); err != nil {
- ctx.LogE("rx", sds, err, "sync")
+ ctx.LogE("rx-dirsync", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: dirsyncing",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
isBad = true
}
- delete(sds, "tmp")
+ les = les[:len(les)-1] // delete Tmp
}
- ctx.LogI("rx", sds, "")
+ ctx.LogI("rx", les, func(les LEs) string {
+ return fmt.Sprintf(
+ "Got file %s (%s) from %s",
+ dst, humanize.IBytes(uint64(pktSize)),
+ ctx.NodeName(job.PktEnc.Sender),
+ )
+ })
if !dryRun {
if doSeen {
- if fd, err := os.Create(job.Fd.Name() + SeenSuffix); err == nil {
- fd.Close()
+ if fd, err := os.Create(job.Path + SeenSuffix); err == nil {
+ fd.Close() // #nosec G104
}
}
- if err = os.Remove(job.Fd.Name()); err != nil {
- ctx.LogE("rx", sds, err, "remove")
+ if err = os.Remove(job.Path); err != nil {
+ ctx.LogE("rx-remove", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: removing",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
isBad = true
+ } else if ctx.HdrUsage {
+ os.Remove(job.Path + HdrSuffix)
}
if len(sendmail) > 0 && ctx.NotifyFile != nil {
cmd := exec.Command(
sendmail[0],
- append(sendmail[1:len(sendmail)], ctx.NotifyFile.To)...,
+ append(sendmail[1:], ctx.NotifyFile.To)...,
)
cmd.Stdin = newNotification(ctx.NotifyFile, fmt.Sprintf(
"File from %s: %s (%s)",
dst,
humanize.IBytes(uint64(pktSize)),
), nil)
- cmd.Run()
+ if err = cmd.Run(); err != nil {
+ ctx.LogE("rx-notify", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing file %s/%s (%s): %s: notifying",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), dst,
+ )
+ })
+ }
}
}
+
case PktTypeFreq:
if noFreq {
goto Closing
}
src := string(pkt.Path[:int(pkt.PathLen)])
+ les := append(les, LE{"Type", "freq"}, LE{"Src", src})
if filepath.IsAbs(src) {
- ctx.LogE("rx", sds, errors.New("non-relative source path"), "")
+ ctx.LogE(
+ "rx-non-rel", les, errors.New("non-relative source path"),
+ func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing freq %s/%s (%s): %s: notifying",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), src,
+ )
+ },
+ )
isBad = true
goto Closing
}
- sds := SdsAdd(sds, SDS{"type": "freq", "src": src})
dstRaw, err := ioutil.ReadAll(pipeR)
if err != nil {
- ctx.LogE("rx", sds, err, "read")
+ ctx.LogE("rx-read", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing freq %s/%s (%s): %s: reading",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), src,
+ )
+ })
isBad = true
goto Closing
}
dst := string(dstRaw)
- sds["dst"] = dst
+ les = append(les, LE{"Dst", dst})
sender := ctx.Neigh[*job.PktEnc.Sender]
freqPath := sender.FreqPath
if freqPath == nil {
- ctx.LogE("rx", sds, errors.New("freqing is not allowed"), "")
+ ctx.LogE(
+ "rx-no-freq", les, errors.New("freqing is not allowed"),
+ func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing freq %s/%s (%s): %s -> %s",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), src, dst,
+ )
+ },
+ )
isBad = true
goto Closing
}
sender.FreqMaxSize,
)
if err != nil {
- ctx.LogE("rx", sds, err, "tx file")
+ ctx.LogE("rx-tx", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing freq %s/%s (%s): %s -> %s: txing",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), src, dst,
+ )
+ })
isBad = true
goto Closing
}
}
- ctx.LogI("rx", sds, "")
+ ctx.LogI("rx", les, func(les LEs) string {
+ return fmt.Sprintf(
+ "Got file request %s to %s",
+ src, ctx.NodeName(job.PktEnc.Sender),
+ )
+ })
if !dryRun {
if doSeen {
- if fd, err := os.Create(job.Fd.Name() + SeenSuffix); err == nil {
- fd.Close()
+ if fd, err := os.Create(job.Path + SeenSuffix); err == nil {
+ fd.Close() // #nosec G104
}
}
- if err = os.Remove(job.Fd.Name()); err != nil {
- ctx.LogE("rx", sds, err, "remove")
+ if err = os.Remove(job.Path); err != nil {
+ ctx.LogE("rx-remove", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing freq %s/%s (%s): %s -> %s: removing",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), src, dst,
+ )
+ })
isBad = true
+ } else if ctx.HdrUsage {
+ os.Remove(job.Path + HdrSuffix)
}
if len(sendmail) > 0 && ctx.NotifyFreq != nil {
cmd := exec.Command(
sendmail[0],
- append(sendmail[1:len(sendmail)], ctx.NotifyFreq.To)...,
+ append(sendmail[1:], ctx.NotifyFreq.To)...,
)
cmd.Stdin = newNotification(ctx.NotifyFreq, fmt.Sprintf(
"Freq from %s: %s", sender.Name, src,
), nil)
- cmd.Run()
+ if err = cmd.Run(); err != nil {
+ ctx.LogE("rx-notify", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing freq %s/%s (%s): %s -> %s: notifying",
+ ctx.NodeName(job.PktEnc.Sender), pktName,
+ humanize.IBytes(uint64(pktSize)), src, dst,
+ )
+ })
+ }
}
}
+
case PktTypeTrns:
if noTrns {
goto Closing
copy(dst[:], pkt.Path[:int(pkt.PathLen)])
nodeId := NodeId(*dst)
node, known := ctx.Neigh[nodeId]
- sds := SdsAdd(sds, SDS{"type": "trns", "dst": nodeId})
+ les := append(les, LE{"Type", "trns"}, LE{"Dst", nodeId})
+ logMsg := func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing trns %s/%s (%s): %s",
+ ctx.NodeName(job.PktEnc.Sender),
+ pktName,
+ humanize.IBytes(uint64(pktSize)),
+ nodeId.String(),
+ )
+ }
if !known {
- ctx.LogE("rx", sds, errors.New("unknown node"), "")
+ ctx.LogE("rx-unknown", les, errors.New("unknown node"), logMsg)
isBad = true
goto Closing
}
- ctx.LogD("rx", sds, "taken")
+ ctx.LogD("rx-tx", les, logMsg)
if !dryRun {
if err = ctx.TxTrns(node, job.PktEnc.Nice, pktSize, pipeR); err != nil {
- ctx.LogE("rx", sds, err, "tx trns")
+ ctx.LogE("rx", les, err, func(les LEs) string {
+ return logMsg(les) + ": txing"
+ })
isBad = true
goto Closing
}
}
- ctx.LogI("rx", sds, "")
+ ctx.LogI("rx", les, func(les LEs) string {
+ return fmt.Sprintf(
+ "Got transitional packet from %s to %s (%s)",
+ ctx.NodeName(job.PktEnc.Sender),
+ ctx.NodeName(&nodeId),
+ humanize.IBytes(uint64(pktSize)),
+ )
+ })
if !dryRun {
if doSeen {
- if fd, err := os.Create(job.Fd.Name() + SeenSuffix); err == nil {
- fd.Close()
+ if fd, err := os.Create(job.Path + SeenSuffix); err == nil {
+ fd.Close() // #nosec G104
}
}
- if err = os.Remove(job.Fd.Name()); err != nil {
- ctx.LogE("rx", sds, err, "remove")
+ if err = os.Remove(job.Path); err != nil {
+ ctx.LogE("rx", les, err, func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing trns %s/%s (%s): %s: removing",
+ ctx.NodeName(job.PktEnc.Sender),
+ pktName,
+ humanize.IBytes(uint64(pktSize)),
+ ctx.NodeName(&nodeId),
+ )
+ })
isBad = true
+ } else if ctx.HdrUsage {
+ os.Remove(job.Path + HdrSuffix)
}
}
+
default:
- ctx.LogE("rx", sds, errors.New("unknown type"), "")
+ ctx.LogE(
+ "rx-type-unknown", les, errors.New("unknown type"),
+ func(les LEs) string {
+ return fmt.Sprintf(
+ "Tossing %s/%s (%s)",
+ ctx.NodeName(job.PktEnc.Sender),
+ pktName,
+ humanize.IBytes(uint64(pktSize)),
+ )
+ },
+ )
isBad = true
}
Closing:
- pipeR.Close()
+ pipeR.Close() // #nosec G104
}
return isBad
}
+
+func (ctx *Ctx) AutoToss(
+ nodeId *NodeId,
+ nice uint8,
+ doSeen, noFile, noFreq, noExec, noTrns bool,
+) (chan struct{}, chan bool) {
+ finish := make(chan struct{})
+ badCode := make(chan bool)
+ go func() {
+ bad := false
+ for {
+ select {
+ case <-finish:
+ badCode <- bad
+ break
+ default:
+ }
+ time.Sleep(time.Second)
+ bad = !ctx.Toss(nodeId, nice, false, doSeen, noFile, noFreq, noExec, noTrns) || bad
+ }
+ }()
+ return finish, badCode
+}