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opentsdb: add tcp:// prefix if not present

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closes #2299
This commit is contained in:
Cameron Sparr
2017-01-23 11:19:51 -08:00
parent c9e0ae4d81
commit a852e8106e
2 changed files with 6 additions and 2 deletions
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7
plugins/outputs/opentsdb/opentsdb.go
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@@ -59,6 +59,9 @@ func ToLineFormat(tags map[string]string) string {
}
func (o *OpenTSDB) Connect() error {
if !strings.HasPrefix(o.Host, "http") && !strings.HasPrefix(o.Host, "tcp") {
o.Host = "tcp://" + o.Host
}
// Test Connection to OpenTSDB Server
u, err := url.Parse(o.Host)
if err != nil {
@@ -68,11 +71,11 @@ func (o *OpenTSDB) Connect() error {
uri := fmt.Sprintf("%s:%d", u.Host, o.Port)
tcpAddr, err := net.ResolveTCPAddr("tcp", uri)
if err != nil {
return fmt.Errorf("OpenTSDB: TCP address cannot be resolved")
return fmt.Errorf("OpenTSDB TCP address cannot be resolved: %s", err)
}
connection, err := net.DialTCP("tcp", nil, tcpAddr)
if err != nil {
return fmt.Errorf("OpenTSDB: Telnet connect fail")
return fmt.Errorf("OpenTSDB Telnet connect fail: %s", err)
}
defer connection.Close()
return nil