| TSHTTPTXNISINTERNAL(3ts) | Apache Traffic Server | TSHTTPTXNISINTERNAL(3ts) |
TSHttpTxnIsInternal - test whether a request is internally-generated
#include <ts/ts.h>
TSHttpTxnIsInternal() tests whether a HTTP transaction was originated within Traffic Server.
TSHttpSsnIsInternal() tests whether a HTTP session was originated within Traffic Server.
Both these APIs return a int, indicating whether the request was internal (1) or not (0).
The ESI plugin uses TSHttpTxnIsInternal() to ignore requests that is had generated while fetching portions of an ESI document:
if (Utils::areEqual(name, name_len, TS_MIME_FIELD_EXPIRES, TS_MIME_LEN_EXPIRES)) {
if ((value_len == 1) && (*value == '0')) {
cacheable = false;
} else if (Utils::areEqual(value, value_len, "-1", 2)) {
2022, dev@trafficserver.apache.org
| May 21, 2022 | 8.0 |