The TS API function TSHttpAltInfoQualitySet() does not appear to have any effect. #7205
Description
When I set a breakpoint in the Regression test for this, the response to the (synthetic) client is always the same, regardless of the call to this API function. (The "test" passes because it doesn't actually check what the response is.)
Breakpoint 1, synclient_txn_read_response (contp=<optimized out>) at traffic_server/InkAPITest.cc:669
669 TSDebug(CDBG_TAG, "Response = |%s|, req len = %d", txn->response, txn->response_len);
(gdb) p txn->response
$3 = "HTTP/1.0 200 OK\r\nX-Response-ID: 6\r\nCache-Control: max-age=86400\r\nContent-Language: English\r\nDate: Tue, 08 Sep 2020 14:41:34 GMT\r\nAge: 0\r\nServer: ATS/10.0.0\r\n\r\nBody for response 6", '\000' <repeats 3917 times>
(gdb) c
Continuing.
Regression test(SDK_API_HttpAltInfo) still in progress
Breakpoint 1, synclient_txn_read_response (contp=<optimized out>) at traffic_server/InkAPITest.cc:669
669 TSDebug(CDBG_TAG, "Response = |%s|, req len = %d", txn->response, txn->response_len);
(gdb) p txn->response
$4 = "HTTP/1.0 200 OK\r\nX-Response-ID: 6\r\nCache-Control: max-age=86400\r\nContent-Language: English\r\nDate: Tue, 08 Sep 2020 14:41:34 GMT\r\nAge: 0\r\nContent-Length: 19\r\nServer: ATS/10.0.0\r\n\r\nBody for response 6", '\000' <repeats 3897 times>
(gdb) c
Continuing.
[SDK_API_HttpAltInfo] TSHttpAltInfoClientReqGet : [TestCase] <<PASS>> { ok }
[SDK_API_HttpAltInfo] TSHttpAltInfoCachedReqGet : [TestCase] <<PASS>> { ok }
[SDK_API_HttpAltInfo] TSHttpAltInfoCachedRespGet : [TestCase] <<PASS>> { ok }
[SDK_API_HttpAltInfo] TSHttpAltInfoQualitySet : [TestCase] <<PASS>> { ok }
Breakpoint 1, synclient_txn_read_response (contp=<optimized out>) at traffic_server/InkAPITest.cc:669
669 TSDebug(CDBG_TAG, "Response = |%s|, req len = %d", txn->response, txn->response_len);
(gdb) p txn->response
$5 = "HTTP/1.0 200 OK\r\nX-Response-ID: 6\r\nCache-Control: max-age=86400\r\nContent-Language: English\r\nDate: Tue, 08 Sep 2020 14:41:34 GMT\r\nAge: 60\r\nContent-Length: 19\r\nServer: ATS/10.0.0\r\n\r\nBody for response 6", '\000' <repeats 3896 times>