endpoint

package

v0.0.4 Latest Latest Go to latest Published: Jun 7, 2024 License: Apache-2.0 Imports: 11 Imported by: 0

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Repository

github.com/p2p-org/substrate-rpc-proxy

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Documentation ¶

Index ¶

func FormatUpstream(some interface{}) string
type EndpointStatus
type Provider
type Upstream
- func ParseUpstreamAddr(in string) (*Upstream, error)
type UpstreamEndpoint
- func (e *UpstreamEndpoint) GetAddr(kind string) string
type UpstreamHealthcheckFunc
type UpstreamProvider
- func NewAlwaysAliveEndpoint(url string) *UpstreamProvider
- func NewUpstreamProvider(ctx context.Context, l *logrus.Logger, hosts []string, ...) (*UpstreamProvider, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func FormatUpstream ¶

func FormatUpstream(some interface{}) string

Types ¶

type EndpointStatus ¶

type EndpointStatus int

const (
	EndpointStatusHealthy EndpointStatus = 1 << iota
	EndpointStatusAvailable
	EndpointStatusUnreachable
)

type Provider ¶

type Provider interface {
	GetAliveEndpoint(string, int) string
	GetEndpoint(string, string, int) string
	GetStatus(string) map[string]EndpointStatus
}

type Upstream ¶

type Upstream struct {
	MustResolve bool
	Addr        *url.URL
	Ports       map[string]string
	// contains filtered or unexported fields
}

func ParseUpstreamAddr ¶

func ParseUpstreamAddr(in string) (*Upstream, error)

func (*Upstream) Check ¶

func (u *Upstream) Check(ctx context.Context) error

func (*Upstream) CheckContinuously ¶

func (u *Upstream) CheckContinuously(ctx context.Context)

func (*Upstream) GetAddr ¶

func (u *Upstream) GetAddr(kind string) string

func (*Upstream) ResolveDNSRecord ¶

func (u *Upstream) ResolveDNSRecord(ctx context.Context) error

type UpstreamEndpoint ¶

type UpstreamEndpoint struct {
	// contains filtered or unexported fields
}

func (*UpstreamEndpoint) GetAddr ¶

func (e *UpstreamEndpoint) GetAddr(kind string) string

type UpstreamHealthcheckFunc ¶

type UpstreamHealthcheckFunc func(context.Context, string) (EndpointStatus, error)

type UpstreamProvider ¶

type UpstreamProvider struct {
	// contains filtered or unexported fields
}

func NewAlwaysAliveEndpoint ¶

func NewAlwaysAliveEndpoint(url string) *UpstreamProvider

func NewUpstreamProvider ¶

func NewUpstreamProvider(ctx context.Context, l *logrus.Logger, hosts []string, hc UpstreamHealthcheckFunc) (*UpstreamProvider, error)

func (*UpstreamProvider) GetAliveEndpoint ¶

func (prov *UpstreamProvider) GetAliveEndpoint(kind string, tries int) string

func (*UpstreamProvider) GetEndpoint ¶

func (prov *UpstreamProvider) GetEndpoint(kind string, exclude string, tries int) string

func (*UpstreamProvider) GetMonitoringEventTypes ¶

func (prov *UpstreamProvider) GetMonitoringEventTypes() []string

func (*UpstreamProvider) GetStatus ¶

func (prov *UpstreamProvider) GetStatus(kind string) map[string]EndpointStatus

func (*UpstreamProvider) SetObserver ¶

func (prov *UpstreamProvider) SetObserver(mon monitoring.Observer)

func (*UpstreamProvider) TcpCheck ¶

func (prov *UpstreamProvider) TcpCheck(addr string) bool

Source Files ¶

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