50 lines
1.4 KiB
C#
50 lines
1.4 KiB
C#
using System;
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using System.Threading.Tasks;
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using RabbitMQ.Client;
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using Tapeti.Default;
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namespace Tapeti.Connection
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{
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/// <inheritdoc />
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/// <summary>
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/// Implements the bridge between the RabbitMQ Client consumer and a Tapeti Consumer
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/// </summary>
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internal class TapetiBasicConsumer : DefaultBasicConsumer
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{
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private readonly IConsumer consumer;
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private readonly Func<ulong, ConsumeResult, Task> onRespond;
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/// <inheritdoc />
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public TapetiBasicConsumer(IConsumer consumer, Func<ulong, ConsumeResult, Task> onRespond)
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{
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this.consumer = consumer;
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this.onRespond = onRespond;
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}
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/// <inheritdoc />
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public override void HandleBasicDeliver(string consumerTag,
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ulong deliveryTag,
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bool redelivered,
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string exchange,
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string routingKey,
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IBasicProperties properties,
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ReadOnlyMemory<byte> body)
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{
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Task.Run(async () =>
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{
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try
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{
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var response = await consumer.Consume(exchange, routingKey, new RabbitMQMessageProperties(properties), body.ToArray());
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await onRespond(deliveryTag, response);
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}
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catch
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{
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await onRespond(deliveryTag, ConsumeResult.Error);
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}
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});
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}
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}
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}
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