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Update vendored packages

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This commit is contained in:
Tobias Schmidt 2017-02-28 17:59:37 -04:00
commit ce117d7a40
119 changed files with 2565 additions and 1524 deletions
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19
vendor/github.com/beevik/ntp/README.md generated vendored
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@ -4,12 +4,17 @@
ntp
===
The ntp package is a small implementation of a limited NTP client. It
requests the current time from a remote NTP server according to
selected version of the NTP protocol. Client uses version 4 of the NTP
protocol RFC5905 by default.
The ntp package is an implementation of a simple NTP client. It allows you
to connect to a remote NTP server and request the current time.
The approach was inspired by a post to the go-nuts mailing list by
Michael Hofmann:
To request the current time using version 4 of the NTP protocol, simply do the
following:
```go
time, err := ntp.Time("0.pool.ntp.org")
```
https://groups.google.com/forum/?fromgroups#!topic/golang-nuts/FlcdMU5fkLQ
To request the current time along with additional metadata, use the Query
function:
```go
response, err := ntp.Query("0.pool.ntp.org", 4)
```

24
vendor/github.com/beevik/ntp/ntp.go generated vendored
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@ -3,9 +3,8 @@
// license that can be found in the LICENSE file.
// Package ntp provides a simple mechanism for querying the current time from
// a remote NTP server. This package only supports NTP client mode behavior
// and version 4 of the NTP protocol. See RFC 5905. Approach inspired by go-
// nuts post by Michael Hofmann:
// a remote NTP server. See RFC 5905. Approach inspired by go-nuts post by
// Michael Hofmann:
//
// https://groups.google.com/forum/?fromgroups#!topic/golang-nuts/FlcdMU5fkLQ
package ntp
@ -117,8 +116,10 @@ type Response struct {
RootDispersion time.Duration // server's dispersion to the reference clock
}
// Query returns information from the remote NTP server specifed as host. NTP
// client mode is used.
// Query returns the current time from the remote server host using the
// requested version of the NTP protocol. It also returns additional
// information about the exchanged time information. The version may be 2, 3,
// or 4; although 4 is most typically used.
func Query(host string, version int) (*Response, error) {
m, err := getTime(host, version)
now := toNtpTime(time.Now())
@ -146,8 +147,7 @@ func Query(host string, version int) (*Response, error) {
return r, nil
}
// Time returns the "receive time" from the remote NTP server specifed as
// host. NTP client mode is used.
// getTime returns the "receive time" from the remote NTP server host.
func getTime(host string, version int) (*msg, error) {
if version < 2 || version > 4 {
panic("ntp: invalid version number")
@ -183,9 +183,9 @@ func getTime(host string, version int) (*msg, error) {
return m, nil
}
// TimeV returns the "receive time" from the remote NTP server specifed as
// host. Use the NTP client mode with the requested version number (2, 3, or
// 4).
// TimeV returns the current time from the remote server host using the
// requested version of the NTP protocol. The version may be 2, 3, or 4;
// although 4 is most typically used.
func TimeV(host string, version int) (time.Time, error) {
m, err := getTime(host, version)
if err != nil {
@ -194,8 +194,8 @@ func TimeV(host string, version int) (time.Time, error) {
return m.ReceiveTime.Time().Local(), nil
}
// Time returns the "receive time" from the remote NTP server specifed as
// host. NTP client mode version 4 is used.
// Time returns the current time from the remote server host using version 4
// of the NTP protocol.
func Time(host string) (time.Time, error) {
return TimeV(host, 4)
}