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Optimisations for lib/utility.php

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Patrick committed 2017-04-28 17:00:56 +02:00
1 parent 336888ebf2
commit bda405dc35
1 file changed
+10 -6
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lib/utility.php
+10 -6
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@@ -390,7 +390,7 @@ function update_poller_cache($data_source, $commit = false) {
}
function push_out_data_input_method($data_input_id) {
$data_sources = db_fetch_assoc_prepared('SELECT ' . SQL_NO_CACHE . ' *
$data_sources = db_fetch_assoc_prepared('SELECT ' . SQL_NO_CACHE . ' data_local.*
FROM data_local
INNER JOIN (
SELECT DISTINCT local_data_id
@@ -467,9 +467,11 @@ function poller_update_poller_cache_from_buffer($local_data_ids, &$poller_items)
$buffer = '';
if (sizeof($poller_items)) {
foreach($poller_items AS $record) {
foreach($poller_items as $record) {
/* take care of invalid entries */
if (strlen($record) == 0) continue;
if (strlen($record) == 0) {
continue;
}
if ($buf_count == 0) {
$delim = ' ';
@@ -481,7 +483,7 @@ function poller_update_poller_cache_from_buffer($local_data_ids, &$poller_items)
$buf_len += strlen($record);
if (($overhead + $buf_len) > ($max_packet - 1024)) {
if ($overhead + $buf_len > $max_packet - 1024) {
db_execute($sql_prefix . $buffer . $sql_suffix);
$buffer = '';
@@ -576,9 +578,11 @@ function push_out_host($host_id, $local_data_id = 0, $data_template_id = 0) {
- the field is set to 'templated' */
if (sizeof($template_fields{$data_source['local_data_template_data_id']})) {
foreach ($template_fields[$data_source['local_data_template_data_id']] as $template_field) {
if ((preg_match('/^' . VALID_HOST_FIELDS . '$/i', $template_field['type_code'])) && ($template_field['value'] == '') && ($template_field['t_value'] == '')) {
if (preg_match('/^' . VALID_HOST_FIELDS . '$/i', $template_field['type_code']) && $template_field['value'] == '' && $template_field['t_value'] == '') {
// handle special case type_code
if ($template_field['type_code'] == 'host_id') $template_field['type_code'] = 'id';
if ($template_field['type_code'] == 'host_id') {
$template_field['type_code'] = 'id';
}
db_execute_prepared('REPLACE INTO data_input_data
(data_input_field_id, data_template_data_id, value)