Mercurial > prosody-modules
view mod_measure_storage/mod_measure_storage.lua @ 4515:2e33eeafe962
mod_muc_markers: Prevent any markers from reaching the archive, even if untracked
Original intention was to leave alone things that this module isn't
handling. However markers in archives are just problematic without
more advanced logic about what is markable and what is not. It also
requires a more advanced query in mod_muc_rai to determine the latest
markable message instead of the latest archived message.
I'd rather keep the "is archivable" and "is markable" definition the
same for simplicity. I don't want to introduce yet another set of rules
for no reason.
No markers in MAM.
author | Matthew Wild <mwild1@gmail.com> |
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date | Mon, 22 Mar 2021 15:55:02 +0000 |
parents | 04ae5b45e6c7 |
children |
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module:set_global() local function return_args_after_calling(f, ...) f(); return ... end local function time_method(module, store_name, store_type, method_name, method_function) local opt_use_tags = module:get_option_boolean("measure_storage_tagged_metric", false); local metric_name, metric_tags; if opt_use_tags then metric_name, metric_tags = "storage_operation", ("store_name:%s,store_type:%s,store_operation:%s"):format(store_name, store_type, method_name); else metric_name = store_name.."_"..store_type.."_"..method_name; end local measure_operation_started = module:measure(metric_name, "times", metric_tags); return function (...) module:log("debug", "Measuring storage operation %s (%s)", metric_name, metric_tags or "no tags"); local measure_operation_complete = measure_operation_started(); return return_args_after_calling(measure_operation_complete, method_function(...)); end; end local function wrap_store(module, store_name, store_type, store) local new_store = setmetatable({}, { __index = function (t, method_name) local original_method = store[method_name]; if type(original_method) ~= "function" then if original_method then rawset(t, method_name, original_method); end return original_method; end local timed_method = time_method(module, store_name, store_type, method_name, original_method); rawset(t, method_name, timed_method); return timed_method; end; }); return new_store; end local function hook_event(module) module:hook("store-opened", function(event) event.store = wrap_store(module, event.store_name, event.store_type or "keyval", event.store); end); end function module.load() hook_event(module); end function module.add_host(module) hook_event(module); end