What programming language to choose for a simple task?

Question

Programming

What programming language to choose for a simple application that must keep a connection to the server and execute certain commands that the server will also distribute?
While I look towards Python, Delphi or even Visual Basic. So what to choose? Of the requirements: support for windows, high entry speed, the ability to simulate keystrokes on the keyboard.

Answer 1

c++ with assembler inserts

Answer 2

Almost any full-fledged programming language will do. Imitation of keystrokes you will make through WinAPI function of sending of messages. EVEN VisualBasic will do. The only question is the required performance of the program and the frequency of sending requests.
A simple client/server application... Customers love that kind of language, but programmers don't.)