TSHttpTxnIsInternal
Test whether a request is internally-generated.
Synopsis
#include <ts/ts.h>
int TSHttpTxnIsInternal
(TSHttpTxn txnp)
int TSHttpSsnIsInternal
(TSHttpSsn ssnp)
Description
TSHttpTxnIsInternal()
tests whether a HTTP transaction was originated within Traffic Server.
TSHttpSsnIsInternal()
tests whether a HTTP session was originated within Traffic Server.
Return Values
Both these APIs return a int
, indicating whether the request was internal (1
) or not (0
).
Examples
The ESI plugin uses TSHttpTxnIsInternal()
to ignore requests that is had generated while fetching portions of an ESI document:
cacheable = true;
if (Utils::areEqual(name, name_len, TS_MIME_FIELD_EXPIRES, TS_MIME_LEN_EXPIRES)) {
if ((value_len == 1) && (*value == '0')) {
cacheable = false;
See also
TSAPI(3ts)