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| author | Péter Szilágyi <peterke@gmail.com> | 2018-08-16 14:41:16 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2018-08-16 14:41:16 +0800 |
| commit | b24fb76a3ae8b2a41bde9ed0744b4284e385e011 (patch) | |
| tree | 295eda70964c6a14175bc7f19389a829c1882d5d /cmd | |
| parent | 2cdf6ee7e00d6127c372e7a28bb27a80ef495cb2 (diff) | |
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cmd/puppeth: fix nil panic on disconnected stats gathering
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/puppeth/wizard_netstats.go | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/cmd/puppeth/wizard_netstats.go b/cmd/puppeth/wizard_netstats.go index 89b38e262..99ca11bb1 100644 --- a/cmd/puppeth/wizard_netstats.go +++ b/cmd/puppeth/wizard_netstats.go @@ -82,7 +82,6 @@ func (w *wizard) gatherStats(server string, pubkey []byte, client *sshClient) *s logger.Info("Starting remote server health-check") stat := &serverStat{ - address: client.address, services: make(map[string]map[string]string), } if client == nil { @@ -94,6 +93,8 @@ func (w *wizard) gatherStats(server string, pubkey []byte, client *sshClient) *s } client = conn } + stat.address = client.address + // Client connected one way or another, run health-checks logger.Debug("Checking for nginx availability") if infos, err := checkNginx(client, w.network); err != nil { @@ -214,6 +215,9 @@ func (stats serverStats) render() { if len(stat.address) > len(separator[1]) { separator[1] = strings.Repeat("-", len(stat.address)) } + if len(stat.failure) > len(separator[1]) { + separator[1] = strings.Repeat("-", len(stat.failure)) + } for service, configs := range stat.services { if len(service) > len(separator[2]) { separator[2] = strings.Repeat("-", len(service)) @@ -250,7 +254,11 @@ func (stats serverStats) render() { sort.Strings(services) if len(services) == 0 { - table.Append([]string{server, stats[server].address, "", "", ""}) + if stats[server].failure != "" { + table.Append([]string{server, stats[server].failure, "", "", ""}) + } else { + table.Append([]string{server, stats[server].address, "", "", ""}) + } } for j, service := range services { // Add an empty line between all services |