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authorMax Kostikov <max@kostikov.co>2021-01-20 22:18:27 +0100
committerMax Kostikov <max@kostikov.co>2021-01-20 22:18:27 +0100
commit491dffd9b734c1f7aa879cca6e48eae5dc7b3f03 (patch)
treec2bc40cbc0cab0f58726acfe70787c0ec73db1dd
parentad42890a0b32f612a2161366ad63ef0759de84da (diff)
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Implement SQL query background caching
-rw-r--r--Zotlabs/Daemon/Cache_query.php34
1 files changed, 34 insertions, 0 deletions
diff --git a/Zotlabs/Daemon/Cache_query.php b/Zotlabs/Daemon/Cache_query.php
new file mode 100644
index 000000000..c709c96b5
--- /dev/null
+++ b/Zotlabs/Daemon/Cache_query.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Zotlabs\Daemon;
+
+use Zotlabs\Lib\Cache;
+
+class Cache_query {
+
+ static public function run($argc, $argv) {
+
+ if(! $argc == 3)
+ return;
+
+ $key = $argv[1];
+
+ $pid = get_config('procid', $key, false);
+ if ($pid && (function_exists('posix_kill') ? posix_kill($pid, 0) : true)) {
+ logger($key . ': procedure already run with pid ' . $pid);
+ return;
+ }
+
+ $pid = getmypid();
+ set_config('procid', $key, $pid);
+
+ array_shift($argv);
+ array_shift($argv);
+
+ $r = call_user_func_array('q', $argv);
+ if($r)
+ Cache::set($key, serialize($r));
+
+ del_config('procid', $key);
+ }
+}