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Modify esp-tls and tcp_transport to support keep alive for tcp and ssl connection

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Closes IDFGH-4543
This commit is contained in:
yuanjm
2021-01-06 16:58:39 +08:00
committed by bot
parent cf9ac2ef9e
commit 044c3e3e74
8 changed files with 124 additions and 1 deletions
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12
components/esp-tls/esp_tls.h
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@@ -126,6 +126,16 @@ typedef struct psk_key_hint {
const char* hint; /*!< hint in PSK authentication mode in string format */
} psk_hint_key_t;
/**
* @brief Keep alive parameters structure
*/
typedef struct tls_keep_alive_cfg {
bool keep_alive_enable; /*!< Enable keep-alive timeout */
int keep_alive_idle; /*!< Keep-alive idle time (second) */
int keep_alive_interval; /*!< Keep-alive interval time (second) */
int keep_alive_count; /*!< Keep-alive packet retry send count */
} tls_keep_alive_cfg_t;
/**
* @brief ESP-TLS configuration parameters
*
@@ -213,6 +223,8 @@ typedef struct esp_tls_cfg {
bool skip_common_name; /*!< Skip any validation of server certificate CN field */
tls_keep_alive_cfg_t *keep_alive_cfg; /*!< Enable TCP keep-alive timeout for SSL connection */
const psk_hint_key_t* psk_hint_key; /*!< Pointer to PSK hint and key. if not NULL (and certificates are NULL)
then PSK authentication is enabled with configured setup.
Important note: the pointer must be valid for connection */