NNG_STAT_FIND_LISTENER(3)

✨ NNG_STAT_FIND_LISTENER(3) ✨

okay so this is a page from the NNG Reference Manual bestie, and it's all about nng_stat_find_listener — the little function that goes digging through your stats tree to find the one that belongs to a specific listener 🎀

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🌸 NAME 🌸

nng_stat_find_listener — find listener statistics, literally that's the whole job 💅

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🦋 SYNOPSIS 🦋

#include <nng/nng.h>

typedef struct nng_stat nng_stat;
typedef struct nng_listener nng_listener;

nng_stat *nng_stat_find_listener(nng_stat *stat, nng_listener listener);

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💖 DESCRIPTION 💖

so the way nng_stat_find_listener() works is: you hand it a stats tree (stat) and a listener (listener), and it gives you back the statistics tree inside stat that's associated with that listener — but only if such a tree actually exists, no cap. If it doesn't exist? You get NULL back. that's it, that's the function 💀

and fr fr, usually the value it returns is gonna have child statistics hanging off it, each one matching some specific metric 📊. You can go poke around those using either nng_stat_find(3) or by walking the tree yourself with nng_stat_child(3). bestie behavior honestly 🫶

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🌈 RETURN VALUES 🌈

• the matching statistic ✨
• or NULL if no match is found 😭 (it's giving "she's not here")

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🎀 ERRORS 🎀

None. not a single one. iconic, honestly 👑

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💜 SEE ALSO 💜

• libnng(3)
• nng_stat_child(3)
• nng_stat_find(3)
• nng_stat_find_dialer(3)
• nng_stat_find_socket(3)
• nng_stats_get(3)
• nng_stat(5)
• nng(7)

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and that's the whole page bestie, go forth and find your listener stats 💅✨ no notes, periodt 🦋🌸

this was NNG_STAT_FIND_LISTENER(3) from the NNG Reference Manual, dated 2026-06-30 🎀 mwah, bye 🫶