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feat: add queue message expiration option for consumer #191

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15 changes: 15 additions & 0 deletions consumer_options.go
Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
package rabbitmq

import (
"time"

amqp "github.com/rabbitmq/amqp091-go"
"github.com/wagslane/go-rabbitmq/internal/logger"
)
Expand Down Expand Up @@ -329,3 +331,16 @@ func WithConsumerOptionsQueueQuorum(options *ConsumerOptions) {

options.QueueOptions.Args["x-queue-type"] = "quorum"
}

// WithConsumerOptionsQueueMessageExpiration sets the message expiration (TTL) for all messages in the queue.
// This option defines how long a message can remain in the queue before it is discarded if not consumed.
// The TTL is specified as a time.Duration and will be converted to milliseconds for RabbitMQ.
// See https://www.rabbitmq.com/docs/ttl#per-queue-message-ttl
func WithConsumerOptionsQueueMessageExpiration(ttl time.Duration) func(*ConsumerOptions) {
return func(options *ConsumerOptions) {
if options.QueueOptions.Args == nil {
options.QueueOptions.Args = Table{}
}
options.QueueOptions.Args["x-message-ttl"] = ttl.Milliseconds()
}
}