cfgroupcache

package module
v0.0.0-...-7c6677f Latest Latest
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 Go to latest Published: Oct 20, 2018 License: MIT Imports: 8 Imported by: 1

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cf-groupcache

Implements a HTTP PeerPicker for GroupCache that is compatible with Cloud Foundry.

CF Groupcache enables a Cloud Foundry application to use groupcache. It marks each request with the according X-CF-APP-INSTANCE so the Gorouter can route each request correctly.

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Index

Constants

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Variables

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Functions

This section is empty.

Types

type HTTPPool 

type HTTPPool struct {
	*groupcache.HTTPPool

	Transport func(groupcache.Context) http.RoundTripper
}

func NewHTTPPool 

func NewHTTPPool(selfRoute, selfAppInstance string) *HTTPPool

func NewHTTPPoolOpts 

func NewHTTPPoolOpts(selfRoute, selfAppInstance string, o *groupcache.HTTPPoolOptions) *HTTPPool

func (*HTTPPool) Set 

func (p *HTTPPool) Set(route string, appInstances ...string)

type PeerManager 

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

func NewPeerManager 

func NewPeerManager(route, appGuid string, s PeerSetter, f StatsFetcher, log *log.Logger) *PeerManager

func (*PeerManager) Tick 

func (m *PeerManager) Tick(ctx context.Context)

type PeerSetter 

type PeerSetter interface {
	Set(route string, appInstances ...string)
}

type StatsFetcher 

type StatsFetcher interface {
	ProcessStats(ctx context.Context, processGuid string) ([]capi.ProcessStats, error)
}

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