34 lines
713 B
Go
34 lines
713 B
Go
package kafka
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import (
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"context"
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"github.com/IBM/sarama"
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"go.opentelemetry.io/otel"
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otelcodes "go.opentelemetry.io/otel/codes"
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)
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func NewProducer() *Producer {
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return &Producer{}
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}
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type Producer struct {
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}
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func (c *Producer) Produce(ctx context.Context, topic, value string) {
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msg := &sarama.ProducerMessage{
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Topic: topic,
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Value: sarama.StringEncoder(value),
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Headers: NewCarrier().Inject(ctx),
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}
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client.producer.Input() <- msg
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}
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func producerError() {
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for err := range client.producer.Errors() {
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ctx := NewCarrier().ExtractProducer(err.Msg.Headers)
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_, span := otel.Tracer(client.serverName).Start(ctx, "kafka.producer")
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span.SetStatus(otelcodes.Error, err.Error())
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span.End()
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}
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}
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