private void HandleCdpResponse(CdpResponse response)
{
if (response.IsMsgTargetPageCreated())
{
_cdpTargetId = response.GetStrValue("params.targetInfo.targetId");
_logger.LogInformation($"Target Id : {_cdpTargetId}");
Send(CdpApi.GetOpenSessionMsg(_cdpTargetId)).Wait();
return;
}
if (response.IsMsgSessionCreated())
{
_cdpSessionId = response.GetStrValue("result.sessionId");
_logger.LogInformation($"Session Id : {_cdpSessionId}");
foreach (var setting in CdpApi.Configuration)
{
Publish(setting, new { });
}
Publish(CdpApi.Methods.TargetAutoAttach, CdpApi.TargetAutoAttachConfig);
Publish(CdpApi.Methods.BrowserGetWinTarget, new { targetId = _cdpTargetId }, (rq, rs) =>
{
rs.WithVal <int>("result.windowId", x => { _cdpWindowId = x; });
_logger.LogInformation($"Window Id : {_cdpWindowId}");
HandleActionResult(_routeService.Execute(NBlinkContext.DefaultRoute()));
});
return;
}
if (string.IsNullOrEmpty(_cdpSessionId))
{
return;
}
if (response.IsMsgFromTargetSession(_cdpSessionId))
{
HandleTargetSessionMsg(response);
return;
}
if (response.IsMsgTargetDestroyed(_cdpTargetId))
{
_logger.LogError($"{_cdpTargetId} destroyed s******g down application...");
_dispatcher.Publish(new ExitCmd());
}
}
public async Task StartAsync(CancellationToken cancellationToken)
{
await Task.Delay(1000);
_dispatcher.Publish(new StartCmd());
}
protected void Publish(string payload)
{
_dispatcher.Publish(CdpApi.EvalMsg(payload));
}
protected void StartBrowserProcess()
{
var stdout = new StringBuilder();
_process = new Process
{
StartInfo = GetProcessInfo()
};
_process.StartInfo.UseShellExecute = false;
_process.StartInfo.RedirectStandardOutput = true;
_process.StartInfo.RedirectStandardError = true;
_process.EnableRaisingEvents = true;
_process.OutputDataReceived += (sender, ed) => { Log(ed.Data); };
_process.Exited += (sender, ed) =>
{
Log("Cdp closed");
_isExitHandled = true;
};
_process.ErrorDataReceived += (sender, ed) =>
{
if (!string.IsNullOrEmpty(ed.Data))
{
MatchCollection results = dtregex.Matches(ed.Data);
if (results.Count > 0)
{
var wsurl = results.First().Groups[1].Value;
if (string.IsNullOrEmpty(wsurl))
{
throw new Exception("Failed to get ws url");
}
Dispatcher.Publish(new ConnectCmd(wsurl));
_cdpStart.Set();
}
}
stdout.Append(ed.Data);
};
try
{
if (!_process.Start())
{
throw new Exception("Failed to start the process");
}
_process.BeginOutputReadLine();
_process.BeginErrorReadLine();
if (_cdpStart.WaitOne(new TimeSpan(0, 0, 10)))
{
Log("Found WS Url");
}
else
{
Log("timed out");
throw new Exception("Timed out waiting for CDP");
}
while (!_isExitHandled)
{
Task.Delay(100);
}
Dispatcher.Publish(new ExitCmd());
}
finally
{
_process.CancelOutputRead();
_process.CancelErrorRead();
Terminate();
}
}
