Hello everybody,

For an application, I use haproxy in TCP mode but I would need to log, from the main load balancer machine, all the TCP transactions (incoming packets sent to the node then the answer that is sent back from the node to the client through the haproxy load balancer machine).

Is it possible to do such a thing ? I started to dig in the ML and found few information about capturing the tcp-request, which does not work for now... and I need the response as well... so preferred to ask if someone have got an experience doing this. Sure, it will have a performance penalty but exhaustive logging is more important than that and it it the best solution to avoid a lot of changes in the existing infrastructure we just load-balanced.

Best regards,

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