From: | Rui Pacheco <rui(dot)pacheco(at)gmail(dot)com> |
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To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | How to debug the wire protocol? |
Date: | 2017-02-09 19:01:57 |
Message-ID: | A7C21A83-ED92-4367-B49C-C6E04A94C3E6@gmail.com |
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Thread: | |
Lists: | pgsql-hackers |
Hello,
I’ve sent a similar email to the general mailing list but got no reply.
I’m trying to write my own implementation of the wire protocol. I’m stuck at the Parse message where I send it to the server but always get the following error: “Could not parse statement invalid string in message”
Is there a way to see how Postgres parses the message? I’ve set logging to DEBUG5 but the only thing I can see in the logs is, among other things, the message
ERROR: invalid string in message
FATAL: invalid frontend message type 63
What is exactly wrong? Is there a way to log the parsing of the message, or should I create my own build of postgres with log statements where I need them?
Many thanks,
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