annotate mod_traceback/README.markdown @ 5827:f76909ec1300

mod_http_admin_api: metrics: Filter out a value that is commonly nan at startup The upload bytes count is typically nan at startup, which cannot legally be encoded in JSON. I haven't assessed whether any other metrics might emit nan under other circumstances, but this fixes the most visible issue right now.
author Matthew Wild <mwild1@gmail.com>
date Sat, 13 Jan 2024 12:03:15 +0000
parents db0f654b9b3f
children
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db0f654b9b3f mod_traceback: Add a brief README
Kim Alvefur <zash@zash.se>
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1 This module writes out a traceback to `traceback.txt` in Prosodys data
db0f654b9b3f mod_traceback: Add a brief README
Kim Alvefur <zash@zash.se>
parents:
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2 directory (see `prosodyctl about`) when the signal `SIGUSR1` is
db0f654b9b3f mod_traceback: Add a brief README
Kim Alvefur <zash@zash.se>
parents:
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3 received. This is useful when debugging seemingly frozen instances in
db0f654b9b3f mod_traceback: Add a brief README
Kim Alvefur <zash@zash.se>
parents:
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4 case it is stuck in Lua code.