public void PublishTest()
{
var exchangeName = TestsOptions.TestExchangeName;
var queueName = TestsOptions.TestQueueName;
using (var link = TestsOptions.GetLinkBuilder().Build())
{
try
{
using (var producer = link.Producer
.Exchange(async cfg =>
{
var ex = await cfg.ExchangeDeclare(exchangeName, LinkExchangeType.Fanout, autoDelete: true);
var q = await cfg.QueueDeclare(queueName, false, false, true,
expires: TimeSpan.FromMinutes(1));
await cfg.Bind(q, ex);
return(ex);
})
.ConfirmsMode(false)
.Build()
)
{
producer.PublishAsync(new LinkPublishMessage <byte[]>(new byte[0]))
.GetAwaiter()
.GetResult();
}
}
finally
{
link.Topology
.Handler(async cfg =>
{
try
{
var ex = await cfg.ExchangeDeclarePassive(exchangeName);
var q = await cfg.QueueDeclarePassive(queueName);
await cfg.ExchangeDelete(ex);
await cfg.QueueDelete(q);
}
catch
{
// No-op
}
})
.WaitAsync()
.GetAwaiter()
.GetResult();
}
}
}
private void TopologyExchangeConfig(
LinkExchangeType exchangeType,
bool durable, bool autoDelete,
string alternateExchange,
bool delayed
)
{
using (var rabbitConnection = TestsOptions.GetConnection())
{
var rabbitModel = rabbitConnection.CreateModel();
var exchangeName = TestsOptions.TestExchangeName;
using (var link = TestsOptions.GetLinkBuilder().Build())
{
Assert.ThrowsAny <Exception>(() => { rabbitModel.ExchangeDeclarePassive(exchangeName); });
rabbitModel = rabbitConnection.CreateModel();
link.Topology
.Handler(async cfg =>
{
var e1 =
await
cfg.ExchangeDeclare(exchangeName, exchangeType, durable, autoDelete,
alternateExchange,
delayed);
var e2 =
await
cfg.ExchangeDeclare(exchangeName + "-second", exchangeType, durable, autoDelete,
alternateExchange, delayed);
await cfg.ExchangeDeclarePassive(exchangeName);
await cfg.ExchangeDeclareDefault();
await cfg.Bind(e2, e1);
await cfg.Bind(e2, e1, "test");
})
.WaitAsync()
.GetAwaiter()
.GetResult();
rabbitModel.ExchangeDeclarePassive(exchangeName);
rabbitModel.ExchangeDeclarePassive(exchangeName + "-second");
link.Topology
.Handler(async cfg =>
{
var e1 = await cfg.ExchangeDeclarePassive(exchangeName);
var e2 = await cfg.ExchangeDeclarePassive(exchangeName + "-second");
await cfg.ExchangeDelete(e1);
await cfg.ExchangeDelete(e2);
})
.WaitAsync()
.GetAwaiter()
.GetResult();
Assert.ThrowsAny <Exception>(() => { rabbitModel.ExchangeDeclarePassive(exchangeName); });
}
}
}