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new 33800d2f41 Add HTTP result code to USDT milestone_sm_finish (#12937)
33800d2f41 is described below
commit 33800d2f41dba13dfa1085af9ee25404813dd1e2
Author: Mo Chen <[email protected]>
AuthorDate: Wed Mar 25 17:37:17 2026 -0500
Add HTTP result code to USDT milestone_sm_finish (#12937)
---
src/proxy/http/HttpSM.cc | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/src/proxy/http/HttpSM.cc b/src/proxy/http/HttpSM.cc
index 1f312ad1e2..53b2466c48 100644
--- a/src/proxy/http/HttpSM.cc
+++ b/src/proxy/http/HttpSM.cc
@@ -7769,11 +7769,14 @@ HttpSM::kill_this()
void
HttpSM::update_stats()
{
- ATS_PROBE1(milestone_sm_finish, sm_id);
+ const HTTPStatus status_code =
+ t_state.hdr_info.client_response.valid() ?
t_state.hdr_info.client_response.status_get() : HTTPStatus::NONE;
+
+ ATS_PROBE2(milestone_sm_finish, sm_id, static_cast<int>(status_code));
milestones[TS_MILESTONE_SM_FINISH] = ink_get_hrtime();
if (is_action_tag_set("bad_length_state_dump")) {
- if (t_state.hdr_info.client_response.valid() &&
t_state.hdr_info.client_response.status_get() == HTTPStatus::OK) {
+ if (status_code == HTTPStatus::OK) {
int64_t p_resp_cl =
t_state.hdr_info.client_response.get_content_length();
int64_t resp_size = client_response_body_bytes;
if (!((p_resp_cl == -1 || p_resp_cl == resp_size || resp_size == 0))) {
@@ -7861,11 +7864,7 @@ HttpSM::update_stats()
fd = -1;
}
}
- // get the status code, lame that we have to check to see if it is valid
or we will assert in the method call
- int status = 0;
- if (t_state.hdr_info.client_response.valid()) {
- status = static_cast<int>(t_state.hdr_info.client_response.status_get());
- }
+ int status = static_cast<int>(status_code);
char client_ip[INET6_ADDRSTRLEN];
ats_ip_ntop(&t_state.client_info.src_addr, client_ip, sizeof(client_ip));
Error("[%" PRId64 "] Slow Request: "
