To obtain the status codes for multiple URLs

Code

local(ctoken, err, data, headerBytes = bytes, bodyBytes = bytes, ready = false)
local(urllist = array('http://www.lassosoft.com/', 'http://downloads.lassosoft.com/', 'ftp://ftp.lassosoft.com'))
local(results = array)
iterate(#urllist, local('url'))
     #ctoken = curl_easy_init
     #err = curl_easy_setopt(#ctoken, curlopt_url, "http://www.lassosoft.com/")
     while(!#ready) => {
          #data = curl_multi_perform(#ctoken)
          #data->second->isa(::bytes) ? #headerBytes->append(#data->second)
          #data->last->isa(::bytes) ? #bodyBytes->append(#data->last)
          #ready = !#data->first
          !#ready ? sleep(10)
     }
     curl_easy_cleanup(#ctoken)
     #results->insert(#headerBytes->split('\r\n')->first)
/iterate
//#headerBytes contains the http headers returned
//#bodyBytes contains the data returned from the request

#results     //shows the status messages from each URL request

Result

array(HTTP/1.1 200 OK, HTTP/1.1 200 OK, HTTP/1.1 200 OK)