datadunia
e523398fa8
- apps/device-agent-embedded/: ESP32 WireGuard agent (C, ESP-IDF, mbedTLS) - reference/namespace-vrf/: Linux namespace/VRF network isolation docs - apps/android-agent: VPN permission check, StartResult sealed class
36 lines
924 B
C
36 lines
924 B
C
/**
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* @file heartbeat.h
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* @brief HTTP Heartbeat Loop
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*/
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#ifndef HEARTBEAT_H
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#define HEARTBEAT_H
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#include <esp_err.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "config.h"
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/**
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* @brief Send heartbeat to server
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*
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* @param config Device configuration
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* @param status Device status ("connected", "recovering", "stopped")
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* @param tunnel_up WireGuard tunnel status
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* @param last_handshake Last handshake timestamp (epoch seconds)
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* @return esp_err_t ESP_OK on success
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*/
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esp_err_t heartbeat_send(const wg_config_t *config, const char *status,
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bool tunnel_up, int64_t last_handshake);
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/**
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* @brief Check if config changed based on hash comparison
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*
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* @param old_hash Previous config hash
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* @param new_hash New config hash
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* @return true if config changed, false otherwise
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*/
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bool heartbeat_config_changed(const char *old_hash, const char *new_hash);
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#endif /* HEARTBEAT_H */
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