public void Start()
{
using (ILock @lock = new SocketLock(this.profile.Port - 1))
{
@lock.LockObject(this.process.Timeout);
try
{
int num = FirefoxDriverServer.DetermineNextFreePort(this.host, this.profile.Port);
this.profile.Port = num;
this.profile.WriteToDisk();
this.process.StartProfile(this.profile, new string[]
{
"-foreground"
});
this.SetAddress(num);
this.extensionUri = new Uri(string.Format(CultureInfo.InvariantCulture, "http://{0}:{1}/hub/", new object[]
{
this.host,
num
}));
this.ConnectToBrowser(this.process.Timeout);
}
finally
{
@lock.UnlockObject();
}
}
}
private void SetAddress(int port)
{
if (string.Compare("localhost", this.host, StringComparison.OrdinalIgnoreCase) == 0)
{
this.addresses = FirefoxDriverServer.ObtainLoopbackAddresses(port);
}
else
{
IPHostEntry hostEntry = Dns.GetHostEntry(this.host);
IPAddress address = IPAddress.Parse("127.0.0.1");
IPAddress[] addressList = hostEntry.AddressList;
for (int i = 0; i < addressList.Length; i++)
{
IPAddress iPAddress = addressList[i];
if (iPAddress.AddressFamily == AddressFamily.InterNetwork)
{
address = iPAddress;
break;
}
}
IPEndPoint item = new IPEndPoint(address, port);
this.addresses.Add(item);
}
if (this.addresses.Count == 0)
{
throw new WebDriverException(string.Format(CultureInfo.InvariantCulture, "Could not find any IPv4 addresses for host '{0}'", new object[]
{
this.host
}));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="FirefoxDriverCommandExecutor"/> class.
/// </summary>
/// <param name="binary">The <see cref="FirefoxBinary"/> on which to make the connection.</param>
/// <param name="profile">The <see cref="FirefoxProfile"/> creating the connection.</param>
/// <param name="host">The name of the host on which to connect to the Firefox extension (usually "localhost").</param>
/// <param name="commandTimeout">The maximum amount of time to wait for each command.</param>
public FirefoxDriverCommandExecutor(FirefoxBinary binary, FirefoxProfile profile, string host, TimeSpan commandTimeout)
{
this.server = new FirefoxDriverServer(binary, profile, host);
this.commandTimeout = commandTimeout;
}
/// <summary>
/// Initializes a new instance of the <see cref="FirefoxDriverCommandExecutor"/> class.
/// </summary>
/// <param name="binary">The <see cref="FirefoxBinary"/> on which to make the connection.</param>
/// <param name="profile">The <see cref="FirefoxProfile"/> creating the connection.</param>
/// <param name="host">The name of the host on which to connect to the Firefox extension (usually "localhost").</param>
/// <param name="commandTimeout">The maximum amount of time to wait for each command.</param>
public FirefoxDriverCommandExecutor(FirefoxBinary binary, FirefoxProfile profile, string host, TimeSpan commandTimeout)
{
this.server = new FirefoxDriverServer(binary, profile, host);
this.commandTimeout = commandTimeout;
}
private void ConnectToBrowser(TimeSpan timeToWait)
{
Socket socket = null;
DateTime t = DateTime.Now.AddMilliseconds(timeToWait.TotalMilliseconds);
try
{
while (!FirefoxDriverServer.IsSocketConnected(socket) && t > DateTime.Now)
{
foreach (IPEndPoint current in this.addresses)
{
try
{
socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(current);
break;
}
catch (SocketException)
{
Thread.Sleep(250);
}
}
}
if (!FirefoxDriverServer.IsSocketConnected(socket))
{
if (socket == null || socket.RemoteEndPoint == null)
{
StringBuilder stringBuilder = new StringBuilder();
foreach (IPEndPoint current2 in this.addresses)
{
if (stringBuilder.Length > 0)
{
stringBuilder.Append(", ");
}
stringBuilder.AppendFormat(CultureInfo.InvariantCulture, "{0}:{1}", new object[]
{
current2.Address.ToString(),
current2.Port.ToString(CultureInfo.InvariantCulture)
});
}
throw new WebDriverException(string.Format(CultureInfo.InvariantCulture, "Failed to start up socket within {0} milliseconds. Attempted to connect to the following addresses: {1}", new object[]
{
timeToWait.TotalMilliseconds,
stringBuilder.ToString()
}));
}
IPEndPoint iPEndPoint = (IPEndPoint)socket.RemoteEndPoint;
string message = string.Format(CultureInfo.InvariantCulture, "Unable to connect to host {0} on port {1} after {2} milliseconds", new object[]
{
iPEndPoint.Address.ToString(),
iPEndPoint.Port.ToString(CultureInfo.InvariantCulture),
timeToWait.TotalMilliseconds
});
throw new WebDriverException(message);
}
}
finally
{
socket.Close();
}
}