34 lines
672 B
Go
34 lines
672 B
Go
package natsio
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import (
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"errors"
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"fmt"
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"github.com/nats-io/nats.go"
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)
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// GetStreamInfo ...
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func GetStreamInfo(name string) (*nats.StreamInfo, error) {
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return natsJS.StreamInfo(name)
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}
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// AddStream add new stream, with default config
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func AddStream(name string, subjects []string) error {
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// Get info about the stream
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stream, _ := natsJS.StreamInfo(name)
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// If stream not found, create new
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if stream == nil {
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_, err := natsJS.AddStream(&nats.StreamConfig{
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Name: name,
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Subjects: subjects,
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Storage: nats.FileStorage,
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})
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if err != nil {
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msg := fmt.Sprintf("add stream error: %s", err.Error())
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return errors.New(msg)
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}
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}
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return nil
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}
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