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Author: nvborisenko

dotnet/src/webdriver/DriverService.cs

@@ -255,8 +255,8 @@ public void Start()
         DriverProcessStartingEventArgs eventArgs = new DriverProcessStartingEventArgs(this.driverServiceProcess.StartInfo);
         this.OnDriverProcessStarting(eventArgs);
 
+        // Important: Start the process and immediately begin reading the output and error streams to avoid IO deadlocks.
         this.driverServiceProcess.Start();
-
         this.driverServiceProcess.BeginOutputReadLine();
         this.driverServiceProcess.BeginErrorReadLine();