/// <summary>
/// Asynchronously starts the session.
/// </summary>
/// <param name="protocolVersion">The version of the protocol to use in communicating with the browswer.</param>
/// <returns>A task that represents the asynchronous operation.</returns>
internal async Task Start(int protocolVersion)
{
string debuggerUrl = string.Format(CultureInfo.InvariantCulture, "http://{0}", this.debuggerEndpoint);
string rawVersionInfo = string.Empty;
using (HttpClient client = new HttpClient())
{
client.BaseAddress = new Uri(debuggerUrl);
rawVersionInfo = await client.GetStringAsync("/json/version");
}
var versionInfo = JsonConvert.DeserializeObject <DevToolsVersionInfo>(rawVersionInfo);
websocketAddress = versionInfo.WebSocketDebuggerUrl;
if (protocolVersion == AutoDetectDevToolsProtocolVersion)
{
bool versionParsed = int.TryParse(versionInfo.BrowserMajorVersion, out protocolVersion);
if (!versionParsed)
{
throw new WebDriverException(string.Format(CultureInfo.InvariantCulture, "Unable to parse version number received from browser. Reported browser version string is '{0}'", versionInfo.Browser));
}
}
this.domains = DevToolsDomains.InitializeDomains(protocolVersion, this);
string targetId = null;
var targets = await this.domains.Target.GetTargets();
foreach (var target in targets)
{
if (target.Type == "page")
{
targetId = target.TargetId;
LogTrace("Found Target ID {0}.", targetId);
string sessionId = await this.domains.Target.AttachToTarget(targetId);
LogTrace("Target ID {0} attached. Active session ID: {1}", targetId, sessionId);
this.ActiveSessionId = sessionId;
break;
}
}
await this.domains.Target.SetAutoAttach();
LogTrace("AutoAttach is set.", targetId);
try
{
// Wrap this in a try-catch, because it's not the end of the
// world if clearing the log doesn't work.
await this.domains.Log.Clear();
LogTrace("Log cleared.", targetId);
}
catch (WebDriverException)
{
}
}
/// <summary>
/// Asynchronously starts the session.
/// </summary>
/// <returns>A task that represents the asynchronous operation.</returns>
public async Task Start()
{
string debuggerUrl = string.Format(CultureInfo.InvariantCulture, "http://{0}", this.debuggerEndpoint);
string rawVersionInfo = string.Empty;
using (HttpClient client = new HttpClient())
{
client.BaseAddress = new Uri(debuggerUrl);
rawVersionInfo = await client.GetStringAsync("/json/version");
}
var versionInfo = JsonConvert.DeserializeObject <DevToolsVersionInfo>(rawVersionInfo);
websocketAddress = versionInfo.WebSocketDebuggerUrl;
this.domains = DevToolsDomains.InitializeDomains(versionInfo, this);
string targetId = null;
var targets = await this.domains.Target.GetTargets();
foreach (var target in targets)
{
if (target.Type == "page")
{
targetId = target.TargetId;
LogTrace("Found Target ID {0}.", targetId);
string sessionId = await this.domains.Target.AttachToTarget(targetId);
LogTrace("Target ID {0} attached. Active session ID: {1}", targetId, sessionId);
this.ActiveSessionId = sessionId;
break;
}
}
await this.domains.Target.SetAutoAttach();
LogTrace("AutoAttach is set.", targetId);
await this.domains.Log.Clear();
LogTrace("Log cleared.", targetId);
}
/// <summary>
/// Asynchronously starts the session.
/// </summary>
/// <param name="requestedProtocolVersion">The requested version of the protocol to use in communicating with the browswer.</param>
/// <returns>A task that represents the asynchronous operation.</returns>
internal async Task StartSession(int requestedProtocolVersion)
{
int protocolVersion = await InitializeProtocol(requestedProtocolVersion);
this.domains = DevToolsDomains.InitializeDomains(protocolVersion, this);
await this.InitializeSocketConnection();
await this.InitializeSession();
try
{
// Wrap this in a try-catch, because it's not the end of the
// world if clearing the log doesn't work.
await this.domains.Log.Clear();
LogTrace("Log cleared.", this.attachedTargetId);
}
catch (WebDriverException)
{
}
}