What is wire protocol driver

Delete the session. Configure the amount of time that a particular type of operation can execute for before they are aborted and a Timeout error is returned to the client.

Set the amount of time the driver should wait when searching for elements. When searching for a single element, the driver should poll the page until an element is found or the timeout expires, whichever occurs first. When searching for multiple elements, the driver should poll the page until at least one element is found or the timeout expires, at which point it should return an empty list. If this command is never sent, the driver should default to an implicit wait of 0ms.

Retrieve the URL of the current page. Navigate to a new URL. Navigate backwards in the browser history, if possible. Navigate forwards in the browser history, if possible. Refresh the current page. Get the current page title. Retrieve the current window handle. Retrieve the list of all window handles available to the session. Close the current window. Change focus to another window. The window to change focus to may be specified by its server assigned window handle, or by the value of its name attribute.

Change focus to another frame on the page. If the frame id is null , the server should switch to the page's default content. Change focus to the parent context. If the current context is the top level browsing context, the context remains unchanged.

Get the position of the current focussed window. Change the position of the current focussed window. Get the size of the current focused window. Change the size of the current focused window. Maximize the current focused window if not already maximized. Search for an element on the page, starting from the document root. The table below lists the locator strategies that each server should support.

Each locator must return the first matching element located in the DOM. Search for multiple elements on the page, starting from the document root. Elements should be returned in the order located in the DOM. So the server assigns a unique ID to these Items like session and Element and then shares them with Client.

The client can decide in the request like what needs to be done on the particular ID like click on an element. Client makes a findElement call to server and gets the response:. Selenium WebDriver is a client which is giving an interface to write test in programming languages like Java or Python or many other languages in the market.

So you can also make your own Selenium Webdriver in your choice of programming language. To implement a client-server architecture which can give us the following benefits. You write test in any programming language. You are not bound to run test only on the local machine.

Different Drivers FirefoxDriver, ChromeDriver can be crated for browsers and separate implementation by using the same standards. Clarifying Information. Error Message. Defect Number. Enhancement Number. The driver itself contains all the software needed to connect to the database. Improves application performance. This eliminates the memory, CPU, and network bottlenecks associated with database client libraries, and increases application throughput—even as user loads increase.

Wire protocol drivers have even been proven to yield better performance than programs written with the native database programming API. View ODBC performance results.

Simplifies deployment and administration. The benefits become even more obvious when your application needs to access multiple databases that each have their own version of the client library. You can eliminate the need for multiple different client software products on each system. This considerably reduces the footprint on each machine.