mongoose/docs/c-api/mqtt_server.h/struct_mg_mqtt_session.md

---
title: "struct mg_mqtt_session"
decl_name: "struct mg_mqtt_session"
symbol_kind: "struct"
signature: |
  struct mg_mqtt_session {
    struct mg_mqtt_broker *brk;       /* Broker */
    LIST_ENTRY(mg_mqtt_session) link; /* mg_mqtt_broker::sessions linkage */
    struct mg_connection *nc;         /* Connection with the client */
    size_t num_subscriptions;         /* Size of `subscriptions` array */
    void *user_data;                  /* User data */
    struct mg_mqtt_topic_expression *subscriptions;
  };
---

MQTT session (Broker side).