public static IWebDriver GetWebDriver(PreferredSeleniumBrowser preferredBrowser)
{
IWebDriver webDriver = null;
bool success = false;
int tries = 10;
while (!success)
{
webDriver = StartWebDriver(preferredBrowser);
success = HealthCheck(webDriver, throwException: (tries-- <= 0));
if (!success)
{
try
{
webDriver.Quit();
}
catch (Exception e)
{
var x = 2;
}
}
}
return(webDriver);
}
public WebDriverProvider(int maxNumberOfDrivers, int maxMinutesToKeepClaim, PreferredSeleniumBrowser browser, ILog logger)
{
_maxMinutesToKeepClaim = maxMinutesToKeepClaim;
_claimedDrivers = new ConcurrentDictionary<Guid, DateTime>();
_preferredBrowser = browser;
_logger = logger;
_stopCleanupTask = false;
_idleWebDriverCleaner = Task.Run(async () =>
{
while (!_stopCleanupTask)
{
await Task.Delay(10000);
var removeThese = new List<Guid>();
foreach (var webdriver in _claimedDrivers)
{
var claimedOverdue = DateTime.UtcNow.Subtract(webdriver.Value).TotalMinutes > _maxMinutesToKeepClaim;
if (!claimedOverdue)
continue;
var driver = _drivers.FirstOrDefault(g => g.Id == webdriver.Key);
if (driver != null)
{
_logger.Warn("Releasing webdriver " + driver.Id + " due to inactivity beyond " + _maxMinutesToKeepClaim + " minutes");
Release(driver, false);
}
else
{
removeThese.Add(webdriver.Key);
}
}
foreach (var remove in removeThese)
{
DateTime timestamp;
bool removed = false;
do
{
removed = _claimedDrivers.TryRemove(remove, out timestamp);
}
while (!removed);
}
}
});
_drivers = new List<PooledWebDriver>();
for (int i=0; i<maxNumberOfDrivers; i++)
{
_drivers.Add(new PooledWebDriver());
}
}
private static IWebDriver StartWebDriver(PreferredSeleniumBrowser preferredBrowser)
{
switch (preferredBrowser)
{
case PreferredSeleniumBrowser.Chrome:
return(GetChromeDriver(headless: false));
case PreferredSeleniumBrowser.ChromeHeadless:
return(GetChromeDriver(headless: true));
case PreferredSeleniumBrowser.FireFox:
return(GetFirefoxDriver());
case PreferredSeleniumBrowser.PhantomJS:
return(GetPhantomJSDriver());
default:
return(StartWebDriver(DefaultBrowser()));
}
}
public DiRegistrations(PreferredSeleniumBrowser browser)
{
_browser = browser;
}
public DiRegistrations()
{
_browser = PreferredSeleniumBrowser.PhantomJS;
}
public SimpleWebDriverProvider(PreferredSeleniumBrowser browser)
{
_preferredBrowser = browser;
}
