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http_server: Simplified httpd_get_client_list() to return clients in int array

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David Cermak
2020-09-08 09:40:01 +02:00
parent 2f22a43a5d
commit 6f3fa81863
3 changed files with 17 additions and 27 deletions
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17
components/esp_http_server/include/esp_http_server.h
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@@ -415,14 +415,6 @@ typedef struct httpd_uri {
#endif
} httpd_uri_t;
/**
* @brief Structure for holding list of clients
*/
typedef struct httpd_client_list {
size_t active_clients; /*!< number of active clients in this struct */
int client_fds[]; /*!< array of file descriptors of all active clients */
} httpd_client_list_t;
/**
* @brief Registers a URI handler
*
@@ -1484,14 +1476,15 @@ esp_err_t httpd_sess_update_lru_counter(httpd_handle_t handle, int sockfd);
* @brief Returns list of current socket descriptors of active sessions
*
* @param[in] handle Handle to server returned by httpd_start
* @param[in] max_fds Maximum number of socket fds the supplied list could hold
* @param[out] fd_list Structure holding socket descriptors
* @param[in,out] fds In: Number of fds allocated in the supplied structure client_fds
* Out: Number of valid client fds returned in client_fds,
* @param[out] client_fds Array of client fds
*
* @return
* - ESP_OK : Successfully retrieved session list
* - ESP_ERR_INVALID_ARG : Wrong arguments or list is longer than maximum
* - ESP_ERR_INVALID_ARG : Wrong arguments or list is longer than allocated
*/
esp_err_t httpd_get_client_list(httpd_handle_t handle, size_t max_fds, httpd_client_list_t *fd_list);
esp_err_t httpd_get_client_list(httpd_handle_t handle, size_t *fds, int *client_fds);
/** End of Session
* @}