Github user jpeach commented on a diff in the pull request:
https://github.com/apache/trafficserver/pull/1007#discussion_r78410540
--- Diff: proxy/InkAPI.cc ---
@@ -9193,3 +9193,71 @@ TSHttpTxnIdGet(TSHttpTxn txnp)
return (uint64_t)sm->sm_id;
}
+
+// Return information about the protocols used by the client
+TSReturnCode
+TSHttpTxnClientProtocolStackGet(TSHttpTxn txnp, int n, char const
**result, int *actual)
+{
+ sdk_assert(sdk_sanity_check_txn(txnp) == TS_SUCCESS);
+ sdk_assert(result != NULL);
+ HttpSM *sm = (HttpSM *)txnp;
+ int count = 0;
+ if (sm) {
+ count = sm->populate_client_protocol(result, n);
+ }
+ if (actual) {
+ *actual = count;
--- End diff --
Is ``result`` allowed to be ``NULL``? We should ``sdk_assert`` that
``result`` and ``actual`` are both either present or absent together.
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