2 NNCP -- Node to Node copy, utilities for store-and-forward data exchange
3 Copyright (C) 2016-2021 Sergey Matveev <stargrave@stargrave.org>
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, version 3 of the License.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 // Show queued NNCP Rx/Tx stats.
28 "github.com/dustin/go-humanize"
29 "go.cypherpunks.ru/nncp/v6"
33 fmt.Fprintf(os.Stderr, nncp.UsageHeader())
34 fmt.Fprintf(os.Stderr, "nncp-stat -- show queued Rx/Tx stats\n\n")
35 fmt.Fprintf(os.Stderr, "Usage: %s [options] [-pkt] [-node NODE]\nOptions:\n", os.Args[0])
39 func jobPrint(xx nncp.TRxTx, job nncp.Job) {
41 "\t%s %s %s (nice: %s)\n",
43 nncp.Base32Codec.EncodeToString(job.HshValue[:]),
44 humanize.IBytes(uint64(job.Size)),
45 nncp.NicenessFmt(job.PktEnc.Nice),
51 showPkt = flag.Bool("pkt", false, "Show packets listing")
52 cfgPath = flag.String("cfg", nncp.DefaultCfgPath, "Path to configuration file")
53 nodeRaw = flag.String("node", "", "Process only that node")
54 spoolPath = flag.String("spool", "", "Override path to spool")
55 debug = flag.Bool("debug", false, "Print debug messages")
56 version = flag.Bool("version", false, "Print version information")
57 warranty = flag.Bool("warranty", false, "Print warranty information")
62 fmt.Println(nncp.Warranty)
66 fmt.Println(nncp.VersionGet())
70 ctx, err := nncp.CtxFromCmdline(*cfgPath, *spoolPath, "", false, false, false, *debug)
72 log.Fatalln("Error during initialization:", err)
75 var nodeOnly *nncp.Node
77 nodeOnly, err = ctx.FindNode(*nodeRaw)
79 log.Fatalln("Invalid -node specified:", err)
83 nodeNames := make([]string, 0, len(ctx.Neigh))
84 nodeNameToNode := make(map[string]*nncp.Node, len(ctx.Neigh))
85 for _, node := range ctx.Neigh {
86 nodeNames = append(nodeNames, node.Name)
87 nodeNameToNode[node.Name] = node
89 sort.Strings(nodeNames)
93 for _, nodeName := range nodeNames {
94 node = nodeNameToNode[nodeName]
95 if nodeOnly != nil && *node.Id != *nodeOnly.Id {
98 fmt.Println(node.Name)
99 rxNums := make(map[uint8]int)
100 rxBytes := make(map[uint8]int64)
101 noCKNums := make(map[uint8]int)
102 noCKBytes := make(map[uint8]int64)
103 for job := range ctx.Jobs(node.Id, nncp.TRx) {
105 jobPrint(nncp.TRx, job)
107 rxNums[job.PktEnc.Nice] = rxNums[job.PktEnc.Nice] + 1
108 rxBytes[job.PktEnc.Nice] = rxBytes[job.PktEnc.Nice] + job.Size
110 for job := range ctx.JobsNoCK(node.Id) {
112 jobPrint(nncp.TRx, job)
114 noCKNums[job.PktEnc.Nice] = noCKNums[job.PktEnc.Nice] + 1
115 noCKBytes[job.PktEnc.Nice] = noCKBytes[job.PktEnc.Nice] + job.Size
117 txNums := make(map[uint8]int)
118 txBytes := make(map[uint8]int64)
119 for job := range ctx.Jobs(node.Id, nncp.TTx) {
121 jobPrint(nncp.TTx, job)
123 txNums[job.PktEnc.Nice] = txNums[job.PktEnc.Nice] + 1
124 txBytes[job.PktEnc.Nice] = txBytes[job.PktEnc.Nice] + job.Size
127 for nice = 1; nice > 0; nice++ {
128 rxNum, rxExists := rxNums[nice]
129 txNum, txExists := txNums[nice]
130 noCKNum, noCKExists := noCKNums[nice]
131 if !(rxExists || txExists || noCKExists) {
135 "\tnice:% 4s | Rx: % 10s, % 3d pkts | Tx: % 10s, % 3d pkts",
136 nncp.NicenessFmt(nice),
137 humanize.IBytes(uint64(rxBytes[nice])),
139 humanize.IBytes(uint64(txBytes[nice])),
144 " | NoCK: % 10s, % 3d pkts",
145 humanize.IBytes(uint64(noCKBytes[nice])),