/*
NNCP -- Node to Node copy, utilities for store-and-forward data exchange
-Copyright (C) 2016-2021 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2016-2022 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
"errors"
"fmt"
"io"
+ "log"
"os"
"path/filepath"
"sort"
+ "strconv"
"sync"
"time"
MaxSPSize = 1<<16 - 256
PartSuffix = ".part"
SPHeadOverhead = 4
+ CfgDeadline = "NNCPDEADLINE"
)
type MTHAndOffset struct {
}
func init() {
+ if v := os.Getenv(CfgDeadline); v != "" {
+ i, err := strconv.Atoi(v)
+ if err != nil {
+ log.Fatalln("Can not convert", CfgDeadline, "to integer:", err)
+ }
+ DefaultDeadline = time.Duration(i) * time.Second
+ }
+
var buf bytes.Buffer
spHead := SPHead{Type: SPTypeHalt}
if _, err := xdr.Marshal(&buf, spHead); err != nil {
if !state.listOnly && (state.xxOnly == "" || state.xxOnly == TTx) {
state.wg.Add(1)
go func() {
- ticker := time.NewTicker(time.Second)
+ dw, err := state.Ctx.NewDirWatcher(
+ filepath.Join(state.Ctx.Spool, state.Node.Id.String(), string(TTx)),
+ time.Second,
+ )
+ if err != nil {
+ state.Ctx.LogE("sp-queue-dir-watch", les, err, logMsg)
+ log.Fatalln(err)
+ }
for {
select {
case <-state.isDead:
+ dw.Close()
state.wg.Done()
- ticker.Stop()
return
- case <-ticker.C:
+ case <-dw.C:
for _, payload := range state.Ctx.infosOur(
state.Node.Id,
state.Nice,
return nil
}
-func (state *SPState) Wait() {
+func (state *SPState) Wait() bool {
state.wg.Wait()
close(state.payloads)
close(state.pings)
if txDuration > 0 {
state.TxSpeed = state.TxBytes / txDuration
}
+ nothingLeft := len(state.queueTheir) == 0
for _, s := range state.fds {
+ nothingLeft = false
s.fd.Close()
}
for pktName := range state.progressBars {
ProgressKill(pktName)
}
+ return nothingLeft
}
func (state *SPState) ProcessSP(payload []byte) ([][]byte, error) {
}
continue
}
- if _, err = os.Stat(pktPath + SeenSuffix); err == nil {
+ if _, err = os.Stat(filepath.Join(
+ state.Ctx.Spool, state.Node.Id.String(), string(TRx),
+ SeenDir, Base32Codec.EncodeToString(info.Hash[:]),
+ )); err == nil {
state.Ctx.LogI("sp-info-seen", lesp, func(les LEs) string {
return logMsg(les) + ": already seen"
})
humanize.IBytes(uint64(fullsize)),
)
}
- err = fd.Sync()
- if err != nil {
- state.Ctx.LogE("sp-file-sync", lesp, err, func(les LEs) string {
- return logMsg(les) + ": syncing"
- })
- state.closeFd(filePathPart)
- continue
+ if !NoSync {
+ err = fd.Sync()
+ if err != nil {
+ state.Ctx.LogE("sp-file-sync", lesp, err, func(les LEs) string {
+ return logMsg(les) + ": syncing"
+ })
+ state.closeFd(filePathPart)
+ continue
+ }
}
if hasherAndOffset != nil {
delete(state.fileHashers, filePath)
return fmt.Sprintf("Packet %s is sent", pktName)
})
if state.Ctx.HdrUsage {
- os.Remove(pth + HdrSuffix)
+ os.Remove(JobPath2Hdr(pth))
}
} else {
state.Ctx.LogE("sp-done", lesp, err, logMsg)