public async Task BroadcastMessage(int count)
{
var seed = CreateTestSwarm();
seed.Start();
var swarms = new TestSwarm[count];
for (var i = 0; i < count; i++)
{
swarms[i] = CreateTestSwarm();
swarms[i].Start();
}
try
{
foreach (var swarm in swarms)
{
await swarm.BootstrapAsync(new[] { seed.AsPeer });
}
Log.Debug("Bootstrap completed.");
seed.BroadcastTestMessage("foo");
Log.Debug("Broadcast completed.");
var tasks = swarms.Select(swarm => swarm.WaitForTestMessageWithData("foo"));
await Task.WhenAll(tasks);
}
finally
{
foreach (var swarm in swarms)
{
Assert.True(swarm.ReceivedTestMessageOfData("foo"));
swarm.Stop();
}
}
}
public async Task RemoveDeadReplacementCache()
{
TestSwarm swarm = CreateTestSwarm(tableSize: 1, bucketSize: 1);
TestSwarm swarmA = CreateTestSwarm();
TestSwarm swarmB = CreateTestSwarm();
TestSwarm swarmC = CreateTestSwarm();
swarm.Start();
swarmA.Start();
swarmB.Start();
swarmC.Start();
await swarmA.AddPeersAsync(new[] { swarm.AsPeer }, null);
await swarmB.AddPeersAsync(new[] { swarm.AsPeer }, null);
Assert.Single(swarm.Peers);
Assert.Contains(swarmA.AsPeer, swarm.Peers);
Assert.DoesNotContain(swarmB.AsPeer, swarm.Peers);
swarmA.Stop();
swarmB.Stop();
await swarmC.AddPeersAsync(new[] { swarm.AsPeer }, null);
await swarm.Protocol.RefreshTableAsync(TimeSpan.Zero, default(CancellationToken));
await swarm.Protocol.CheckReplacementCacheAsync(default(CancellationToken));
Assert.Single(swarm.Peers);
Assert.DoesNotContain(swarmA.AsPeer, swarm.Peers);
Assert.DoesNotContain(swarmB.AsPeer, swarm.Peers);
Assert.Contains(swarmC.AsPeer, swarm.Peers);
swarm.Stop();
swarmC.Stop();
swarm.Dispose();
}