Mercurial > prosody-modules
annotate mod_log_events_by_memory/mod_log_events_by_memory.lua @ 5255:001c8fdc91a4
mod_http_oauth2: Add support for the "openid" scope
This "openid" scope is there to signal access to the userinfo endpoint,
which is needed for OIDC support.
We don't actually check this later because the userinfo endpoint only
returns info embedded in the token itself, but in the future we may want
to check this more carefully.
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 16 Mar 2023 17:06:35 +0100 |
parents | 5fe34e5f9829 |
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mod_log_events_by_memory: Log events where Lua memory usage increased
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1 module:set_global(); |
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2 |
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3 local treshold = module:get_option_number("log_memory_threshold", 20*1024); |
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4 |
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5 function event_wrapper(handlers, event_name, event_data) |
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6 local memory_before = collectgarbage("count")*1024; |
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7 local ret = handlers(event_name, event_data); |
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8 local memory_after = collectgarbage("count")*1024; |
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9 if (memory_after - memory_before) > treshold then |
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10 module:log("warn", "Memory increased by %g bytes while processing event '%s'", (memory_after - memory_before), event_name); |
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11 end |
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12 return ret; |
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13 end |
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14 |
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15 local http_events = require "net.http.server"._events; |
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16 module:wrap_object_event(http_events, false, event_wrapper); |
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17 |
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18 module:wrap_event(false, event_wrapper); |
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19 function module.add_host(module) |
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20 module:wrap_event(false, event_wrapper); |
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21 end |