mongoose/docs/c-api/mg_util.h/mg_hexdump_connection.md

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---
title: "mg_hexdump_connection()"
decl_name: "mg_hexdump_connection"
symbol_kind: "func"
signature: |
void mg_hexdump_connection(struct mg_connection *nc, const char *path,
const void *buf, int num_bytes, int ev);
---
Generates human-readable hexdump of the data sent or received by the
connection. `path` is a file name where hexdump should be written.
`num_bytes` is a number of bytes sent/received. `ev` is one of the `MG_*`
events sent to an event handler. This function is supposed to be called from
the event handler.