Software / code / prosody
Annotate
plugins/mod_stanza_debug.lua @ 11741:dcf38ac6a38c
net.server: Add a predrain callaback just before writes
Allows sneaking in things in the write buffer just before it's sent to
the network stack. For example ack requests, compression flushes or
other things that make sense to send after stanzas or other things.
This ensures any additional trailing data sent is included in the same
write, and possibly the same TCP packet. Other methods used such as
timers or nextTick might not have the same effect as it depends on
scheduling.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 16 Aug 2021 12:34:52 +0200 |
| parent | 10111:0f335815244f |
| child | 12977:74b9e05af71e |
| rev | line source |
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8348
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mod_stanza_debug: Logs full stanzas sent and received for debugging purposes
Kim Alvefur <zash@zash.se>
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1 module:set_global(); |
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mod_stanza_debug: Logs full stanzas sent and received for debugging purposes
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2 |
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mod_stanza_debug: Logs full stanzas sent and received for debugging purposes
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3 local filters = require "util.filters"; |
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4 |
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5 local function log_send(t, session) |
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6 if t and t ~= "" and t ~= " " then |
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7 session.log("debug", "SEND: %s", t); |
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Kim Alvefur <zash@zash.se>
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8 end |
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9 return t; |
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10 end |
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11 |
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12 local function log_recv(t, session) |
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parents:
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13 if t and t ~= "" and t ~= " " then |
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0f335815244f
plugins: Remove tostring call from logging
Kim Alvefur <zash@zash.se>
parents:
8348
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14 session.log("debug", "RECV: %s", t); |
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15 end |
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16 return t; |
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17 end |
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18 |
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19 local function init_raw_logging(session) |
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20 filters.add_filter(session, "stanzas/in", log_recv, -10000); |
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21 filters.add_filter(session, "stanzas/out", log_send, 10000); |
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22 end |
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23 |
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24 filters.add_filter_hook(init_raw_logging); |
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25 |
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26 function module.unload() |
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27 filters.remove_filter_hook(init_raw_logging); |
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28 end |
