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Call a Function

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  • Usage
  • Call a Function
  • Call a Function Programmatically

You can call a function from a connected client application.

The examples in this section demonstrate calling a simple function named sum that takes two arguments, adds them, and returns the result:

// sum: adds two numbers
exports = function(a, b) {
return a + b;
};

In the Node SDK you call functions as a logged in user with the User.functions interface. There are two ways to call a function:

  • You can call a function as if was a method defined locally on the User.functions interface.
  • You can call the User.functions.callFunction() method to call a function by providing its stringified name and a list of arguments.
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