HttpClientRequest not working properly when using Keep Alive

[JamesAlio]

Hello,

i used the example in the doc (Keep Alive example) https://docs.adobe.com/content/help/en/campaign-classic/technicalresources/api/c-HttpClientRequest.h...

to implement it in my real case.

i have an array with 50 json object that i want to insert in a DB using an external API , this is my code : 

      var apiRequest = new HttpClientRequest("www.myAPI.com");
      
      apiRequest.method = "POST";

     // open the connection with my api
    apiRequest.connect();
	
		// loop through my array to insert each element. 50 calls ?

		for each(var contactObj in myArray){
		  
		  var jsonObject = myMethodtoconstructMyObj(contactObj); 
		  
		  apiRequest.body = jsonObject;
		  
		  // here normally should call the API with POST and my jsonObject in the request body
		  apiRequest.execute();

		  }
  
  apiRequest.disconnect();

But when i check my backend i found that the api is called only once (instead of 50) and i found only one element inserted.

could you please guide me what's the wrong with my code.

Regards !

@Jonathon_wodnicki