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tcp proxy/lwip: move per-packet traffic logs from INFO/ERROR to TRACE

etcp-inflight-fix
Evgeny 4 months ago
parent
e765d62e43
commit
8d0c40195b
2 changed files with 5 additions and 5 deletions
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  1. 4
      src/lwip_tcp/lwip_tcp_out.c
  2. 6
      src/proxy/tcp_proxy_client.c

4
src/lwip_tcp/lwip_tcp_out.c
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@ -504,7 +504,7 @@ tcp_output(struct tcp_pcb *pcb)
lwip_tcp_trace_record(pcb->ctx, 'X', ntohl(seg->tcphdr->seqno), seg->len, wnd,
(uint16_t)pcb->rto, pcb->rtime, (uint8_t)pcb->state);
if (g_tcp_trace) g_tcp_trace(pcb->ctx, 'X', ntohl(seg->tcphdr->seqno), seg->len, wnd, "cwd");
DEBUG_ERROR(DEBUG_CATEGORY_TRAFFIC, "TCP_OUTPUT cwnd limited: seqno_diff=%u seg_len=%u wnd=%u cwnd=%u snd_wnd=%u",
DEBUG_TRACE(DEBUG_CATEGORY_TRAFFIC, "TCP_OUTPUT cwnd limited: seqno_diff=%u seg_len=%u wnd=%u cwnd=%u snd_wnd=%u",
ntohl(seg->tcphdr->seqno) - pcb->lastack, seg->len, wnd, pcb->cwnd, pcb->snd_wnd);
if (wnd == pcb->snd_wnd && pcb->unacked == NULL && pcb->persist_backoff == 0) {
pcb->persist_cnt = 0;
@ -534,7 +534,7 @@ tcp_output(struct tcp_pcb *pcb)
lwip_tcp_trace_record(pcb->ctx, 'S', ntohl(seg->tcphdr->seqno), seg->len, wnd,
(uint16_t)pcb->rto, pcb->rtime, (uint8_t)pcb->state);
if (g_tcp_trace) g_tcp_trace(pcb->ctx, 'S', ntohl(seg->tcphdr->seqno), seg->len, wnd, "snt");
DEBUG_ERROR(DEBUG_CATEGORY_TRAFFIC, "TCP_OUTPUT seg seqno=%u len=%u wnd=%u cwnd=%u ret=%d",
DEBUG_TRACE(DEBUG_CATEGORY_TRAFFIC, "TCP_OUTPUT seg seqno=%u len=%u wnd=%u cwnd=%u ret=%d",
ntohl(seg->tcphdr->seqno), seg->len, wnd, pcb->cwnd, err);
if (err != LERR_OK) {
tcp_set_flags(pcb, TF_NAGLEMEMERR);

6
src/proxy/tcp_proxy_client.c
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@ -88,7 +88,7 @@ static int tcp_proxy_client_send_connect(struct tcp_proxy_client_conn* pc) {
}
static int tcp_proxy_client_send_data(struct tcp_proxy_client_conn* pc, const uint8_t* data, uint16_t len) {
DEBUG_INFO(DEBUG_CATEGORY_TRAFFIC, "PROXY SEND sid=%08x len=%u", pc->stream_id, len);
DEBUG_TRACE(DEBUG_CATEGORY_TRAFFIC, "PROXY SEND sid=%08x len=%u", pc->stream_id, len);
return tcp_proxy_client_send_msg(pc->proxy->inst, pc->proxy->via_node_id,
TCP_PROXY_SUBCMD_DATA, pc->stream_id, data, len, 0);
}
@ -279,7 +279,7 @@ static err_t tcp_proxy_client_recv_cb(void *arg, struct tcp_pcb *pcb, struct pbu
uint8_t *data = u_malloc(len);
if (data) {
pbuf_copy_partial(p, data, len, 0);
DEBUG_INFO(DEBUG_CATEGORY_TRAFFIC, "PROXY RECV client->exit sid=%08x len=%u", pc->stream_id, len);
DEBUG_TRACE(DEBUG_CATEGORY_TRAFFIC, "PROXY RECV client->exit sid=%08x len=%u", pc->stream_id, len);
int ret = tcp_proxy_client_send_data(pc, data, len);
if (ret == 0) { tcp_recved(pcb, len); u_free(data); }
else {
@ -431,7 +431,7 @@ static void tcp_proxy_client_handle_data(struct tcp_proxy_client* p, struct ETCP
queue_dgram_free(entry); queue_entry_free(entry); return;
}
size_t data_len = entry->len - TCP_PROXY_HDR_SIZE;
DEBUG_INFO(DEBUG_CATEGORY_TRAFFIC, "PROXY DATA <- sid=%08x len=%zu", stream_id, data_len);
DEBUG_TRACE(DEBUG_CATEGORY_TRAFFIC, "PROXY DATA <- sid=%08x len=%zu", stream_id, data_len);
if (data_len > 0) {
struct ll_entry* e = tcp_proxy_client_entry_from_data(pc->proxy->entry_pool, entry->dgram + TCP_PROXY_HDR_SIZE, (uint16_t)data_len);
if (e) queue_data_put(pc->to_lwip, e);

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