Create a user?

Issue Summary

I am trying to create a user in netForum from a Drupal Webform.

Using a webform hook, I am calling two functions to take a users email address and first and last name, and create a netforum account when a user submits basic webforms.

However, the form times out when I hit submit, and the watchdog error from Netforum is 'could not fetch http headers'. Have I done something wrong in my implementation?

function inclind_form_webform_submission_insert($node, $submission) {

// find the email address in the form

$form_fields = $node->webform['components'];

foreach ($form_fields as $key => $value) {
$arguments = array();
$response = '';

if ($value['type'] == 'email') {
$arguments = array(
'emailToMatch' => $submission->data[$key]['value'][0]
);

$response = netforum_xweb_request('WEBWebUserFindUsersByEmail', $arguments, NULL);

if (!isset($response) || $response->{@attributes}['recordResult'] == 0) {
inclind_form_create_netforum_user($form_fields, $submission);
}
}
}

return;
}

/*
* Create a user in netForum based on form data
*
* @param $form_fields
* The form structure passed in from inclind_form_webform_submission_insert
* @param $submission
* The form data passed in from inclind_form_webform_submission_insert
*/

function inclind_form_create_netforum_user($form_fields, $submission) {

$arguments = array();
$arguments['oWebUser']['Individual'] = array();
$arguments['oWebUser']['Email'] = array();
$arguments['oWebUser']['Customer'] = array();
$arguments['oWebUser']['Business_Address'] = array();
$arguments['oWebUser']['Business_Phone'] = array();
$arguments['oWebUser']['Business_Phone_XRef'] = array();
$arguments['oWebUser']['Business_Fax'] = array();
$arguments['oWebUser']['Business_Fax_XRef'] = array();

foreach ($form_fields as $key => $value) {
if ($value['form_key'] == 'ind_first_name') {
$arguments['oWebUser']['Individual']['ind_first_name'] = $submission->data[$key]['value'][0];
}
if ($value['form_key'] == 'ind_last_name') {
$arguments['oWebUser']['Individual']['ind_last_name'] = $submission->data[$key]['value'][0];
}
if (strlen($arguments['oWebUser']['Individual']['ind_first_name']) && strlen($arguments['oWebUser']['Individual']['ind_last_name'])) {
$arguments['oWebUser']['Individual']['ind_full_name'] = $arguments['oWebUser']['Individual']['ind_first_name'] . ' ' . $arguments['oWebUser']['Individual']['ind_last_name'];
}
if ($value['form_key'] == 'eml_address') {
$arguments['oWebUser']['Email']['eml_address'] = $submission->data[$key]['value'][0];
$arguments['oWebUser']['Customer']['cst_web_login'] = $submission->data[$key]['value'][0];
$arguments['oWebUser']['Customer']['cst_new_password'] = user_password(20);
$arguments['oWebUser']['Customer']['cst_new_password_confirm'] = $arguments['oWebUser']['Customer']['cst_new_password'];
}
if ($value['form_key'] == 'adr_post_code') {
$arguments['oWebUser']['Business_Address']['adr_post_code'] = $submission->data[$key]['value'][0];
}
}

if (!isset($arguments['oWebUser']['Business_Address']['adr_city'])) {
$arguments['oWebUser']['Business_Address']['adr_city'] = 'Not Given';
}

if (!isset($arguments['oWebUser']['Business_Address']['adr_state'])) {
$arguments['oWebUser']['Business_Address']['adr_state'] = 'NA';
}

if (!isset($arguments['oWebUser']['Business_Address']['adr_post_code'])) {
$arguments['oWebUser']['Business_Address']['adr_post_code'] = '00000';
}

if (!isset($arguments['oWebUser']['Business_Address']['adr_country'])) {
$arguments['oWebUser']['Business_Address']['adr_country'] = 'Not Given';
}

if (!isset($arguments['oWebUser']['Business_Phone']['phn_number'])) {
$arguments['oWebUser']['Business_Phone']['phn_number'] = '000-000-0000';
}

if (!isset($arguments['oWebUser']['Business_Phone_XRef']['cph_extension'])) {
$arguments['oWebUser']['Business_Phone_XRef']['cph_extension'] = '000';
}

if (!isset($arguments['oWebUser']['Business_Fax']['fax_number'])) {
$arguments['oWebUser']['Business_Fax']['fax_number'] = '000-000-0000';
}

$response = netforum_xweb_request('WEBWebUserCreate', $arguments, '1 min');
watchdog('netforum', 'netforum user @user created', array('@user' => $arguments['oWebUser']['Email']['eml_address']), WATCHDOG_NOTICE);
}