wehub-resource-sync
e071084ebe
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55 lines
1.0 KiB
Go
55 lines
1.0 KiB
Go
package nats
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import (
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"context"
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"time"
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natsgo "github.com/nats-io/nats.go"
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"go-micro.dev/v6/config/source"
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)
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type (
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urlKey struct{}
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bucketKey struct{}
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keyKey struct{}
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)
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// WithUrl sets the nats url.
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func WithUrl(a ...string) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, urlKey{}, a)
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}
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}
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// WithBucket sets the nats key.
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func WithBucket(a string) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, bucketKey{}, a)
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}
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}
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// WithKey sets the nats key.
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func WithKey(a string) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, keyKey{}, a)
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}
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}
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func Client(url string) (natsgo.JetStreamContext, error) {
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nc, err := natsgo.Connect(url)
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if err != nil {
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return nil, err
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}
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return nc.JetStream(natsgo.MaxWait(10 * time.Second))
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}
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