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v0.0.0-...-9158db3 Latest Latest Go to latest Published: May 3, 2024 License: BSD-3-Clause Imports: 14 Imported by: 1

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Repository

github.com/u-root/cpu

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Open Source Insights

Documentation ¶

Index ¶

Constants
func DefaultInstance() string
func DefaultTxt(txtFlag map[string]string)
func ParseKv(arg string) map[string]string
func Register(instanceFlag, domainFlag, serviceFlag, interfaceFlag string, portFlag int, ...) error
func Tenant(delta int)
func Unregister()
func UpdateSysInfo(txtFlag map[string]string)
func Verbose(f func(string, ...interface{}))
type LookupResult
- func Lookup(query Query, n int) ([]*LookupResult, error)
type Query
- func Parse(uri string) (Query, error)

Constants ¶

View Source

const (
	// Default is the default query.
	Default = "dnssd://?sort=tenants&sort=cpu.pcnt"
	// Timeout is the default query timeout.
	Timeout = 1 * time.Second // query-timeout

)

Variables ¶

This section is empty.

Functions ¶

func DefaultInstance ¶

func DefaultInstance() string

func DefaultTxt ¶

func DefaultTxt(txtFlag map[string]string)

func ParseKv ¶

func ParseKv(arg string) map[string]string

Parse DNS-SD key value string into Map w/sensible default for empty keys

func Register ¶

func Register(instanceFlag, domainFlag, serviceFlag, interfaceFlag string, portFlag int, txtFlag map[string]string) error

func Unregister ¶

func Unregister()

func UpdateSysInfo ¶

func UpdateSysInfo(txtFlag map[string]string)

Types ¶

type LookupResult ¶

type LookupResult struct {
	Entry dnssd.BrowseEntry
	Error error
}

LookupResult holds a dnssd.BrowseEntry struct and an error. TOOD: it should implement the error interface

func Lookup ¶

func Lookup(query Query, n int) ([]*LookupResult, error)

lookup based on query, return resolved host, port, network, and error uri currently supported dnssd://instance._service._network.domain/?reqkey=reqvalue default for domain is local, default type _ncpu._tcp, and instance is wildcard can omit to underspecify, e.g. dnssd:?arch=arm64 to pick any arm64 cpu server

type Query ¶

type Query struct {
	Type     string
	Instance string
	Domain   string
	Text     map[string][]string
}

Simple form dns-sd query

func Parse ¶

func Parse(uri string) (Query, error)

parse DNS-SD URI to dnssd struct we could subtype BrowseEntry or Service, but why?

Source Files ¶

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