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esp_transport: Use tcp_connect from esp_tls for plain TCP

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so we don't have to allocate esp_tls structure (~2KB) to save heap when using plain TCP connection

Closes https://github.com/espressif/esp-idf/issues/6940
This commit is contained in:
David Cermak
2021-05-04 10:23:52 +02:00
parent c01e259a98
commit f249ddd9ae
4 changed files with 107 additions and 29 deletions
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4
components/esp-tls/esp_tls.c
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@@ -267,7 +267,7 @@ static esp_err_t esp_tls_set_socket_non_blocking(int fd, bool non_blocking)
return ESP_OK;
}
static esp_err_t esp_tcp_connect(const char *host, int hostlen, int port, int *sockfd, esp_tls_error_handle_t error_handle, const esp_tls_cfg_t *cfg)
esp_err_t esp_tls_tcp_connect(const char *host, int hostlen, int port, const esp_tls_cfg_t *cfg, esp_tls_error_handle_t error_handle, int *sockfd)
{
struct sockaddr_storage address;
int fd;
@@ -371,7 +371,7 @@ static int esp_tls_low_level_conn(const char *hostname, int hostlen, int port, c
_esp_tls_net_init(tls);
tls->is_tls = true;
}
if ((esp_ret = esp_tcp_connect(hostname, hostlen, port, &tls->sockfd, tls->error_handle, cfg)) != ESP_OK) {
if ((esp_ret = esp_tls_tcp_connect(hostname, hostlen, port, cfg, tls->error_handle, &tls->sockfd)) != ESP_OK) {
ESP_INT_EVENT_TRACKER_CAPTURE(tls->error_handle, ESP_TLS_ERR_TYPE_ESP, esp_ret);
return -1;
}