public async Task CreateTurnClient()
{
var turnUri = new Uri(
Environment.GetEnvironmentVariable(
FactOnlyTurnAvailableAttribute.TurnUrlVarName));
var userInfo = turnUri.UserInfo.Split(':');
await Assert.ThrowsAsync <ArgumentException>(
async() =>
{
await IceServer.CreateTurnClient(
new[] { new IceServer(new[] { "stun://stun.l.google.com:19302" }) }
);
}
);
var servers = new List <IceServer>()
{
new IceServer(new[] { "turn://turn.does-not-exists.org" }),
};
await Assert.ThrowsAsync <IceServerException>(
async() => { await IceServer.CreateTurnClient(servers); });
servers.Add(new IceServer(new[] { turnUri }, userInfo[0], userInfo[1]));
var turnClient = await IceServer.CreateTurnClient(servers);
Assert.Equal(userInfo[0], turnClient.Username);
Assert.Equal(userInfo[1], turnClient.Password);
}
public async Task CreateTurnClient()
{
var turnUri = FactOnlyTurnAvailableAttribute.GetTurnUri();
var userInfo = turnUri.UserInfo.Split(':');
await Assert.ThrowsAsync <ArgumentException>(
async() =>
{
await IceServer.CreateTurnClient(
new[] { new IceServer(new[] { "stun://stun.l.google.com:19302" }) }
);
}
);
var servers = new List <IceServer>()
{
new IceServer(new[] { "turn://turn.does-not-exists.org" }),
};
await Assert.ThrowsAsync <IceServerException>(
async() => { await IceServer.CreateTurnClient(servers); });
servers.Add(new IceServer(new[] { turnUri }, userInfo[0], userInfo[1]));
for (int i = 3; i > 0; i--)
{
TurnClient turnClient;
try
{
turnClient = await IceServer.CreateTurnClient(servers);
}
catch (IceServerException)
{
// Try up to 3 times, as the servers are not well operational.
if (i > 1)
{
await Task.Delay(1000);
continue;
}
throw;
}
Assert.Equal(userInfo[0], turnClient.Username);
Assert.Equal(userInfo[1], turnClient.Password);
}
}