Exosite Imp Agents Tests Reads respond with error code 52 (CURLE_GOT_NOTHING)

Agent Code

// Class for Communication to Exosite
class Exosite{
    //Set CIK Manually Here or
    cik = "654a29f2f230a2810a28036f79ab2fef17c058c4";
    
    // Set Provisioning Parameters to Automatically Generate New CIK
    vendor = null;
    model  = null;
    serial = null; // Consider hardware.getimpeeid() or imp.getmacaddress()
    
    constructor(cikp = null, vendorp = null, modelp = null, serialp = null){
        if(cikp == null){
            server.log("No CIK, need to provision.")
            if(vendorp != null, modelp != null, serialp != null){
                server.error("Vender, Model, and Serial must be set to provision.")
                cik = this.provision();
            }
        }
    }
 
    // Read from Exosite
    function read(aliases){
        local alias_url_format = "";
        foreach(alias in aliases){
            alias_url_format = alias_url_format + alias + "&";
        }
        local response = http.get(
            "https://m2.exosite.com/onep:v1/stack/alias?"+alias_url_format, 
            {"Accept": "application/x-www-form-urlencoded",
            "X-Exosite-CIK": cik}).sendsync();
        
        if(response.statuscode == 200 || response.statuscode == 204){
            device.send("readrecv", http.urldecode(response.body));
        }else{
            server.error("Could not read from the OnePlatform. HTTP Response Code: "+response.statuscode)
            return null;
        }
    }

    // Write to Exosite
    function write(data){
        local response = http.post(
            "https://m2.exosite.com/onep:v1/stack/alias",
            {"Content-Type": "application/x-www-form-urlencoded",
            "X-Exosite-CIK": cik},
            http.urlencode(data)
        ).sendsync();
        if(response.statuscode != 204  || response.statuscode == 200){
            server.error("Could not write to the OnePlatform. HTTP Response Code: "+response.statuscode)
        }
    }
    
    function provision(){
        return null;
    }
}

// Setup Exosite Object
exoComms <- Exosite("654a29f2f230a2810a28036f79ab2fef17c058c4");

// Agent 'write' to datasource(s) call.
device.on("write", function(keyValuePairs) {
    foreach(alias, value in keyValuePairs){
        server.log("Write to "+alias+": "+value);
    }
    exoComms.write(keyValuePairs);
});

//Agent 'read' from datasource(s) call.
device.on("read", function(aliasArray) {
    foreach(alias in aliasArray){
        server.log("Read from "+alias+".");
    }
    local data = exoComms.read(aliasArray);
});

Device Code

imp.configure("Exosite Test", [], []);

// Local Function Call
function readtest(){
    imp.wakeup(10, readtest);
    
    agent.send("read", ["data"]);
}


// Callback for 'read' Call to Agent
function readtestrecv(data){
    local datastring = "";
    foreach(alias, value in data){
        datastring = datastring + " { " + alias + ": " + value + " }, ";
    }
    server.log("Received Data: " + datastring);
}

// Register with Agent
agent.on("readrecv", readtestrecv);

// Start Reading
readtest();
 
// End of code.

Imp Log Snippet

Mon Jun 10 2013 12:26:37 GMT-0500 (CDT): Downloading new code
Mon Jun 10 2013 12:26:37 GMT-0500 (CDT): Device configured to be "Exosite Test"
Mon Jun 10 2013 12:26:37 GMT-0500 (CDT): Read from data.
Mon Jun 10 2013 12:26:37 GMT-0500 (CDT): Could not read from the OnePlatform. HTTP Response Code: 52
Mon Jun 10 2013 12:26:48 GMT-0500 (CDT): Read from data.
Mon Jun 10 2013 12:26:48 GMT-0500 (CDT): Could not read from the OnePlatform. HTTP Response Code: 52
Mon Jun 10 2013 12:26:58 GMT-0500 (CDT): Read from data.
Mon Jun 10 2013 12:26:59 GMT-0500 (CDT): Could not read from the OnePlatform. HTTP Response Code: 52