48 lines
880 B
Go
48 lines
880 B
Go
package broker
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type Options struct{}
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type PublishOptions struct{}
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type SubscribeOptions struct {
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// AutoAck defaults to true
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AutoAck bool
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// NumHandlers defaults to 1
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NumHandlers int
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}
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type Option func(*Options)
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type PublishOption func(*PublishOptions)
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type SubscribeOption func(*SubscribeOptions)
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// DisableAutoAck will disable auto acking of messages
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// after they have been handled.
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func DisableAutoAck() SubscribeOption {
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return func(o *SubscribeOptions) {
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o.AutoAck = false
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}
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}
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// NumHandlers sets the number of concurrent handlers to create
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// for a subscriber.
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func NumHandlers(i int) SubscribeOption {
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return func(o *SubscribeOptions) {
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o.NumHandlers = i
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}
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}
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func newSubscribeOptions(opts ...SubscribeOption) SubscribeOptions {
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opt := SubscribeOptions{
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AutoAck: true,
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NumHandlers: 1,
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}
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for _, o := range opts {
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o(&opt)
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}
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return opt
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}
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