[uWSGI] randomly missing body in POST request

mathieu lacage mathieu.lacage at alcmeon.com
Wed Mar 13 17:53:52 UTC 2019


Le mer. 13 mars 2019 à 17:58, mathieu lacage <mathieu.lacage at alcmeon.com> a
écrit :

> I bisected the bug to the frontal: the attached script capture the live
> TCP connections from the frontal to the application server upon status 500
> errors and I can confirm that the request body payload is missing from
> these sessions so, the frontal did not send the bytes to the application
> server.
>
> Now, it could be that I do not receive the missing bytes on my frontal or
> the frontal is dropping them. I can't reuse the same script because my
> frontal's traffic is encrypted.
>
> Is there a way to make uwsgi dump somewhere the decryption keys for an ssl
> session so I could decrypt the associated traffic on the fly and dump the
> traffic for later inspection when I see a 500 ?
>

ahhh. I see that I can configure uwsgi to store the session keys in a
cache. Let's see if I can make this work.

Mathieu
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