Github user ogoodman commented on a diff in the pull request:
https://github.com/apache/trafficserver/pull/624#discussion_r62778445
--- Diff: proxy/InkAPI.cc ---
@@ -4858,6 +4858,15 @@ TSHttpTxnInfoIntGet(TSHttpTxn txnp, TSHttpTxnInfoKey
key, TSMgmtInt *value)
return TS_SUCCESS;
}
+bool
+TSHttpTxnIsWebsocket(TSHttpTxn txnp)
+{
+ sdk_assert(sdk_sanity_check_txn(txnp) == TS_SUCCESS);
+
+ HttpSM *sm = (HttpSM *)txnp;
+ return sm->t_state.is_upgrade_request && sm->t_state.upgrade_token_wks
== MIME_VALUE_WEBSOCKET;
--- End diff --
I'm not sure why but this doesn't work for detecting an incoming websocket
connection. Perhaps some of those flags are only set when proxying after the
origin server has started responding.
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