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cmd, core, eth, metrics, p2p: require enabling metrics

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This commit is contained in:
Péter Szilágyi
2015-06-29 16:11:01 +03:00
committed by Jeffrey Wilcke
parent ccbb56b4f2
commit 01fe972113
9 changed files with 111 additions and 55 deletions
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7
cmd/geth/monitorcmd.go
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@ -75,7 +75,12 @@ func monitor(ctx *cli.Context) {
if len(monitored) == 0 {
list := expandMetrics(metrics, "")
sort.Strings(list)
utils.Fatalf("No metrics specified.\n\nAvailable:\n - %s", strings.Join(list, "\n - "))
if len(list) > 0 {
utils.Fatalf("No metrics specified.\n\nAvailable:\n - %s", strings.Join(list, "\n - "))
} else {
utils.Fatalf("No metrics specified.\n\nNo metrics collected (--metrics)\n")
}
}
sort.Strings(monitored)
if cols := len(monitored) / ctx.Int(monitorCommandRowsFlag.Name); cols > 6 {