ws_wait_call()

ws_wait_call() is used to suspend the program (web service) execution and wait for the request from a client. This function does not require any arguments.

The key feature of the ws_wait_call() function is that it requires no interaction and does not open the default screen.

Syntax

ws_wait_call()

Usage example

MAIN
   CALL ws_wait_call()
END MAIN

FUNCTION web_f_sum(a, b)
  DEFINE a, b INT
  RETURN a + b;
END FUNCTION