ChatGPT's update to harden software and run db updates.

tests/resource_concurrency.py

@@ -0,0 +1,20 @@
+import os,subprocess,time
+from application_harness import Application,PHP,ROOT
+app=Application()
+workers=[]
+try:
+    ids=app.fixture('tenantSeed');env=app.env.copy();env['HCR_CLUB_EXPORT_HOURLY']='5';start=str(time.time()+2)
+    for n in range(12):
+        workers.append(subprocess.Popen(PHP+['tests/resource_worker.php',str(ids['admina' if n%2 else 'admina2']),str(ids['clubA']),start],cwd=ROOT,env=env,stdout=subprocess.PIPE,stderr=subprocess.PIPE,text=True))
+    outputs=[]
+    for worker in workers:
+        out,err=worker.communicate(timeout=20)
+        if worker.returncode:raise RuntimeError(err+out)
+        outputs.append(out)
+    assert outputs.count('allowed')==5 and outputs.count('limited')==7,outputs
+    print('PASS: Twelve simultaneous requests from two administrators share exactly five export slots')
+    print('1 resource concurrency scenario passed.')
+finally:
+    for worker in workers:
+        if worker.poll() is None:worker.kill();worker.wait()
+    app.close()