Try to reproduce Cloudflare<->Discord HTTP 520s

3/5/2022 10:41:58 AM: WebhookRequest.Send()
3/5/2022 10:41:58 AM: WebhookRequest.SendPOST
3/5/2022 10:41:58 AM:   Url is https://discordapp.com/api/webhooks/XYZ
3/5/2022 10:41:58 AM:   Payload is {"content":"3/5/2022 10:41:58 AM [General] Adhd says, \"or take more\""}
3/5/2022 10:42:03 AM: <html>
<head><title>520 Origin Error</title><script async src='/cdn-cgi/bm/cv/669835187/api.js'></script></head>
<body bgcolor="white">
<center><h1>520 Origin Error</h1></center>
<hr><center>cloudflare-nginx</center>
<script type="text/javascript">(function(){window['__CF$cv$params']={r:'6e73f57bea11b715',m:'ej.SCLO_3nvRPyLr2tkeW.XhHsZlYa5zGjaRlWLxKMw-1646494923-0-AUbxShYiboGtU1eJBGnVeuA8O9OVYlTNhILCR0nKxH4GbD50fC9gbkJkNbjltBQwMJKq8IS+A/LVI1Du3C76WDREAtnTtMrCClUT8g1YBflJOD7fGXRTzVrT+54NPkKdKUaj95ffxvVhhlyPEaQCxsYtkltE3Y0Hll6/EnuNEcNFB68D1l6akJgzvCkbzWBYS+WtdEMIcVpCOSnDyVnh4jJDqBewR7LbnhaNZCTry3B2O25nP3dFpp0BhTVKTt5gIg==',s:[0x675f4bb1ac,0xdf95915e4b],}})();</script></body>
</html>

amoeba / TownCrier

Try to reproduce Cloudflare<->Discord HTTP 520s #87