hazelcasts

package module
v1.3.0 Latest Latest
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 Go to latest Published: May 27, 2024 License: Apache-2.0 Imports: 18 Imported by: 0

README

HAZELCAST

Hazelcast cluster.

Install

go get github.com/aacfactory/fns-contrib/cluster/hazelcasts

Use

import (
    _ "github.com/aacfactory/fns-contrib/cluster/hazelcasts"
)

Config

Example:

cluster:
  name: "hazelcast"
  option:
    addr:
      - ""
    username: ""
    password: ""
    ssl: 
      enable: false
    keepAlive:
      ttl: "10s"
      interval: "5s"

Use extra shared

When do not want use hazelcast based shared, then use extra, such as redis.

hazelcasts.UseExtraShared(extra)

Just use extra store

hazelcasts.UseExtraSharedStore(extra)

Just use extra lockers

hazelcasts.UseExtraSharedLockers(extra)

Then setup config.

cluster:
  option:
    shared:

Use extra barrier

When do not want use hazelcast based barrier, then use extra, such as redis.

hazelcasts.UseExtraBarrier(extra)


cluster:
  option:
    barrier:

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewBarrier 

func NewBarrier(ctx context.Context, client *hazelcast.Client, size int) (v barriers.Barrier, err error)

func NewLockers 

func NewLockers(ctx context.Context, client *hazelcast.Client, size int) (v shareds.Lockers, err error)

func NewShared 

func NewShared(client *hazelcast.Client) shareds.Shared

func NewStore 

func NewStore(ctx context.Context, client *hazelcast.Client, size int) (v shareds.Store, err error)

func UseExtraBarrier 

func UseExtraBarrier(builder barriers.BarrierBuilder)

func UseExtraShared 

func UseExtraShared(shared shareds.Shared)

func UseExtraSharedLockers 

func UseExtraSharedLockers(builder shareds.LockersBuilder)

func UseExtraSharedStore 

func UseExtraSharedStore(builder shareds.StoreBuilder)

Types

type Barrier 

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

func (*Barrier) Do 

func (barrier *Barrier) Do(ctx context.Context, key []byte, fn func() (result interface{}, err error)) (result barriers.Result, err error)

type BarrierValue 

type BarrierValue []byte

func NewBarrierValue 

func NewBarrierValue() BarrierValue

func (BarrierValue) Bytes 

func (bv BarrierValue) Bytes() []byte

func (BarrierValue) Executing 

func (bv BarrierValue) Executing() BarrierValue

func (BarrierValue) Exist 

func (bv BarrierValue) Exist() bool

func (BarrierValue) Failed 

func (bv BarrierValue) Failed(v error) (n BarrierValue)

func (BarrierValue) Finished 

func (bv BarrierValue) Finished() bool

func (BarrierValue) IsExecuting 

func (bv BarrierValue) IsExecuting() bool

func (BarrierValue) IsInit 

func (bv BarrierValue) IsInit() bool

func (BarrierValue) Succeed 

func (bv BarrierValue) Succeed(v interface{}) (n BarrierValue, err error)

func (BarrierValue) Value 

func (bv BarrierValue) Value() (data []byte, err error)

type Cluster 

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

func (*Cluster) AddService 

func (cluster *Cluster) AddService(service clusters.Service)

func (*Cluster) Barrier 

func (cluster *Cluster) Barrier() (barrier barriers.Barrier)

func (*Cluster) Construct 

func (cluster *Cluster) Construct(options clusters.ClusterOptions) (err error)

func (*Cluster) Join 

func (cluster *Cluster) Join(ctx context.Context) (err error)

func (*Cluster) Leave 

func (cluster *Cluster) Leave(ctx context.Context) (err error)

func (*Cluster) NodeEvents 

func (cluster *Cluster) NodeEvents() (events <-chan clusters.NodeEvent)

func (*Cluster) Shared 

func (cluster *Cluster) Shared() (shared shareds.Shared)

type Locker 

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

func (*Locker) Lock 

func (locker *Locker) Lock(ctx context.Context) (err error)

func (*Locker) Unlock 

func (locker *Locker) Unlock(ctx context.Context) (err error)

type Lockers 

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

func (*Lockers) Acquire 

func (lockers *Lockers) Acquire(_ context.Context, key []byte, ttl time.Duration) (locker shareds.Locker, err error)

func (*Lockers) Close 

func (lockers *Lockers) Close()

type Maps 

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

func NewMaps 

func NewMaps(ctx context.Context, name string, client *hazelcast.Client, size int) (v *Maps, err error)

func (*Maps) Get 

func (mm *Maps) Get(ctx context.Context, key []byte) (value []byte, has bool, err error)

func (*Maps) Lock 

func (mm *Maps) Lock(ctx context.Context, key []byte) (err error)

func (*Maps) LockWithLease 

func (mm *Maps) LockWithLease(ctx context.Context, key []byte, ttl time.Duration) (err error)

func (*Maps) NewLockContext 

func (mm *Maps) NewLockContext(ctx context.Context, key []byte) context.Context

func (*Maps) Remove 

func (mm *Maps) Remove(ctx context.Context, key []byte) (err error)

func (*Maps) Set 

func (mm *Maps) Set(ctx context.Context, key []byte, value []byte) (err error)

func (*Maps) SetTTL 

func (mm *Maps) SetTTL(ctx context.Context, key []byte, ttl time.Duration) (err error)

func (*Maps) SetWithTTL 

func (mm *Maps) SetWithTTL(ctx context.Context, key []byte, value []byte, ttl time.Duration) (err error)

func (*Maps) Unlock 

func (mm *Maps) Unlock(ctx context.Context, key []byte) (err error)

type Shared 

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

func (*Shared) Close 

func (shared *Shared) Close()

func (*Shared) Construct 

func (shared *Shared) Construct(options shareds.Options) (err error)

func (*Shared) Lockers 

func (shared *Shared) Lockers() (lockers shareds.Lockers)

func (*Shared) Store 

func (shared *Shared) Store() (store shareds.Store)

type Store 

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

func (*Store) Close 

func (store *Store) Close()

func (*Store) Expire added in v1.2.84 

func (store *Store) Expire(ctx context.Context, key []byte, ttl time.Duration) (err error)

func (*Store) Get 

func (store *Store) Get(ctx context.Context, key []byte) (value []byte, has bool, err error)

func (*Store) Incr 

func (store *Store) Incr(ctx context.Context, key []byte, delta int64) (v int64, err error)

func (*Store) Remove 

func (store *Store) Remove(ctx context.Context, key []byte) (err error)

func (*Store) Set 

func (store *Store) Set(ctx context.Context, key []byte, value []byte) (err error)

func (*Store) SetWithTTL 

func (store *Store) SetWithTTL(ctx context.Context, key []byte, value []byte, ttl time.Duration) (err error)

Source Files

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