public void Defaults()
{
using (var dialer = new AutoDialer(new Swarm()))
{
Assert.AreEqual(AutoDialer.DefaultMinConnections, dialer.MinConnections);
}
}
public async Task Noop_OnPeerDiscovered_When_NotBelow_MinConnections()
{
var swarmA = new Swarm {
LocalPeer = peerA
};
await swarmA.StartAsync();
var peerAAddress = await swarmA.StartListeningAsync("/ip4/127.0.0.1/tcp/0");
var swarmB = new Swarm {
LocalPeer = peerB
};
await swarmB.StartAsync();
var peerBAddress = await swarmB.StartListeningAsync("/ip4/127.0.0.1/tcp/0");
try
{
using (var dialer = new AutoDialer(swarmA)
{
MinConnections = 0
})
{
var other = swarmA.RegisterPeerAddress(peerBAddress);
// wait for the connection.
var endTime = DateTime.Now.AddSeconds(3);
while (other.ConnectedAddress == null)
{
if (DateTime.Now > endTime)
{
return;
}
await Task.Delay(100);
}
Assert.Fail("Autodial should not happen");
}
}
finally
{
await swarmA?.StopAsync();
await swarmB?.StopAsync();
}
}
public async Task Connects_OnPeerDisconnected_When_Below_MinConnections()
{
var swarmA = new Swarm {
LocalPeer = peerA
};
await swarmA.StartAsync();
var peerAAddress = await swarmA.StartListeningAsync("/ip4/127.0.0.1/tcp/0");
var swarmB = new Swarm {
LocalPeer = peerB
};
await swarmB.StartAsync();
var peerBAddress = await swarmB.StartListeningAsync("/ip4/127.0.0.1/tcp/0");
var swarmC = new Swarm {
LocalPeer = peerC
};
await swarmC.StartAsync();
var peerCAddress = await swarmC.StartListeningAsync("/ip4/127.0.0.1/tcp/0");
bool isBConnected = false;
swarmA.ConnectionEstablished += (s, conn) =>
{
if (conn.RemotePeer == peerB)
{
isBConnected = true;
}
};
try
{
using (var dialer = new AutoDialer(swarmA)
{
MinConnections = 1
})
{
var b = swarmA.RegisterPeerAddress(peerBAddress);
var c = swarmA.RegisterPeerAddress(peerCAddress);
// wait for the peer B connection.
var endTime = DateTime.Now.AddSeconds(3);
while (!isBConnected)
{
if (DateTime.Now > endTime)
{
Assert.Fail("Did not do autodial on peer discovered");
}
await Task.Delay(100);
}
Assert.IsNull(c.ConnectedAddress);
await swarmA.DisconnectAsync(peerBAddress);
// wait for the peer C connection.
endTime = DateTime.Now.AddSeconds(3);
while (c.ConnectedAddress == null)
{
if (DateTime.Now > endTime)
{
Assert.Fail("Did not do autodial on peer disconnected");
}
await Task.Delay(100);
}
}
}
finally
{
await swarmA?.StopAsync();
await swarmB?.StopAsync();
await swarmC?.StopAsync();
}
}
