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Merge branch 'bugfix/iperf_improvements_v5.0' into 'release/v5.0'

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fix(examples/iperf): Update and rename default TCP/UDP buffer sizes (Backport v5.0)

See merge request espressif/esp-idf!26679
This commit is contained in:
Jiang Jiang Jian 2023-10-27 11:30:19 +08:00
commit 4f97598f7d
2 changed files with 23 additions and 18 deletions
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9
examples/common_components/iperf/include/iperf.h
View File

@ -42,10 +42,11 @@ extern "C" {
#define IPERF_REPORT_TASK_PRIORITY 6 #define IPERF_REPORT_TASK_PRIORITY 6
#define IPERF_REPORT_TASK_STACK 4096 #define IPERF_REPORT_TASK_STACK 4096
#define IPERF_UDP_TX_LEN (1470) #define IPERF_DEFAULT_IPV4_UDP_TX_LEN (1470)
#define IPERF_UDP_RX_LEN (16 << 10) #define IPERF_DEFAULT_IPV6_UDP_TX_LEN (1450)
#define IPERF_TCP_TX_LEN (16 << 10) #define IPERF_DEFAULT_UDP_RX_LEN (16 << 10)
#define IPERF_TCP_RX_LEN (16 << 10) #define IPERF_DEFAULT_TCP_TX_LEN (16 << 10)
#define IPERF_DEFAULT_TCP_RX_LEN (16 << 10)
#define IPERF_MAX_DELAY 64 #define IPERF_MAX_DELAY 64

32
examples/common_components/iperf/iperf.c
View File

@ -142,8 +142,8 @@ static void socket_recv(int recv_socket, struct sockaddr_storage listen_addr, ui
static void socket_send(int send_socket, struct sockaddr_storage dest_addr, uint8_t type, int bw_lim) static void socket_send(int send_socket, struct sockaddr_storage dest_addr, uint8_t type, int bw_lim)
{ {
uint8_t *buffer; uint8_t *buffer;
int32_t *pkt_id_p; uint32_t *pkt_id_p;
int32_t pkt_cnt = 0; uint32_t pkt_cnt = 0;
int actual_send = 0; int actual_send = 0;
int want_send = 0; int want_send = 0;
int period_us = -1; int period_us = -1;
@ -155,7 +155,7 @@ static void socket_send(int send_socket, struct sockaddr_storage dest_addr, uint
const char *error_log = (type == IPERF_TRANS_TYPE_TCP) ? "tcp client send" : "udp client send"; const char *error_log = (type == IPERF_TRANS_TYPE_TCP) ? "tcp client send" : "udp client send";
buffer = s_iperf_ctrl.buffer; buffer = s_iperf_ctrl.buffer;
pkt_id_p = (int32_t *)s_iperf_ctrl.buffer; pkt_id_p = (uint32_t *)s_iperf_ctrl.buffer;
want_send = s_iperf_ctrl.buffer_len; want_send = s_iperf_ctrl.buffer_len;
iperf_start_report(); iperf_start_report();
@ -179,13 +179,7 @@ static void socket_send(int send_socket, struct sockaddr_storage dest_addr, uint
} }
prev_time = send_time; prev_time = send_time;
} }
*pkt_id_p = htonl(pkt_cnt); // datagrams need to be sequentially numbered *pkt_id_p = htonl(pkt_cnt++); // datagrams need to be sequentially numbered
if (pkt_cnt >= INT32_MAX) {
pkt_cnt = 0;
}
else {
pkt_cnt++;
}
actual_send = sendto(send_socket, buffer, want_send, 0, (struct sockaddr *)&dest_addr, socklen); actual_send = sendto(send_socket, buffer, want_send, 0, (struct sockaddr *)&dest_addr, socklen);
if (actual_send != want_send) { if (actual_send != want_send) {
if (type == IPERF_TRANS_TYPE_UDP) { if (type == IPERF_TRANS_TYPE_UDP) {
@ -467,13 +461,23 @@ static void iperf_task_traffic(void *arg)
static uint32_t iperf_get_buffer_len(void) static uint32_t iperf_get_buffer_len(void)
{ {
if (iperf_is_udp_client()) { if (iperf_is_udp_client()) {
return (s_iperf_ctrl.cfg.len_send_buf == 0 ? IPERF_UDP_TX_LEN : s_iperf_ctrl.cfg.len_send_buf); #ifdef CONFIG_LWIP_IPV6
if (s_iperf_ctrl.cfg.len_send_buf) {
return s_iperf_ctrl.cfg.len_send_buf;
} else if (s_iperf_ctrl.cfg.type == IPERF_IP_TYPE_IPV6) {
return IPERF_DEFAULT_IPV6_UDP_TX_LEN;
} else {
return IPERF_DEFAULT_IPV4_UDP_TX_LEN;
}
#else
return (s_iperf_ctrl.cfg.len_send_buf == 0 ? IPERF_DEFAULT_IPV4_UDP_TX_LEN : s_iperf_ctrl.cfg.len_send_buf);
#endif
} else if (iperf_is_udp_server()) { } else if (iperf_is_udp_server()) {
return IPERF_UDP_RX_LEN; return IPERF_DEFAULT_UDP_RX_LEN;
} else if (iperf_is_tcp_client()) { } else if (iperf_is_tcp_client()) {
return (s_iperf_ctrl.cfg.len_send_buf == 0 ? IPERF_TCP_TX_LEN : s_iperf_ctrl.cfg.len_send_buf); return (s_iperf_ctrl.cfg.len_send_buf == 0 ? IPERF_DEFAULT_TCP_TX_LEN : s_iperf_ctrl.cfg.len_send_buf);
} else { } else {
return IPERF_TCP_RX_LEN; return IPERF_DEFAULT_TCP_RX_LEN;
} }
return 0; return 0;
} }