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Merge branch 'bugfix/iperf_udp_tx_issue' into 'release/v4.4'

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iperf: added sequential numberring of Tx'ed datagrams

See merge request espressif/esp-idf!26085
This commit is contained in:
Jiang Jiang Jian 2023-09-26 15:10:14 +08:00
commit 67a0939231
2 changed files with 23 additions and 8 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_STACK 4096
#define IPERF_UDP_TX_LEN (1472)
#define IPERF_UDP_RX_LEN (16 << 10)
#define IPERF_TCP_TX_LEN (16 << 10)
#define IPERF_TCP_RX_LEN (16 << 10)
#define IPERF_DEFAULT_IPV4_UDP_TX_LEN (1470)
#define IPERF_DEFAULT_IPV6_UDP_TX_LEN (1450)
#define IPERF_DEFAULT_UDP_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

22
examples/common_components/iperf/iperf.c
View File

@ -152,6 +152,8 @@ 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)
{
uint8_t *buffer;
uint32_t *pkt_id_p;
uint32_t pkt_cnt = 0;
int actual_send = 0;
int want_send = 0;
int period_us = -1;
@ -161,6 +163,7 @@ static void socket_send(int send_socket, struct sockaddr_storage dest_addr, uint
int err = 0;
buffer = s_iperf_ctrl.buffer;
pkt_id_p = (uint32_t *)s_iperf_ctrl.buffer;
want_send = s_iperf_ctrl.buffer_len;
iperf_start_report();
@ -184,6 +187,7 @@ static void socket_send(int send_socket, struct sockaddr_storage dest_addr, uint
}
prev_time = send_time;
}
*pkt_id_p = htonl(pkt_cnt++); // datagrams need to be sequentially numbered
if (s_iperf_ctrl.cfg.type == IPERF_IP_TYPE_IPV6) {
actual_send = sendto(send_socket, buffer, want_send, 0, (struct sockaddr *)&dest_addr, sizeof(struct sockaddr_in6));
} else if (s_iperf_ctrl.cfg.type == IPERF_IP_TYPE_IPV4) {
@ -471,13 +475,23 @@ static void iperf_task_traffic(void *arg)
static uint32_t iperf_get_buffer_len(void)
{
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()) {
return IPERF_UDP_RX_LEN;
return IPERF_DEFAULT_UDP_RX_LEN;
} 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 {
return IPERF_TCP_RX_LEN;
return IPERF_DEFAULT_TCP_RX_LEN;
}
return 0;
}