William Valentin
256b841cbf
Adds Go microservices (ingest-gateway, event-processor, query-api, web-ui), NATS+Postgres wiring, initial schema/init job, ingress manifests for LAN+tailnet, and a multi-arch image build script.
35 lines
615 B
Go
35 lines
615 B
Go
package nats
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import (
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"context"
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"time"
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gnats "github.com/nats-io/nats.go"
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)
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type Publisher struct {
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conn *gnats.Conn
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topic string
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timeout time.Duration
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}
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func NewPublisher(url, topic string) (*Publisher, error) {
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conn, err := gnats.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 &Publisher{conn: conn, topic: topic, timeout: 5 * time.Second}, nil
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}
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func (p *Publisher) Close() {
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p.conn.Close()
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}
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func (p *Publisher) Publish(ctx context.Context, data []byte) error {
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ctx, cancel := context.WithTimeout(ctx, p.timeout)
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defer cancel()
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_ = ctx
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return p.conn.Publish(p.topic, data)
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}
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