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slice plugin: add check to transaction status #6417

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Merged
ezelkow1 merged 1 commit into from
Feb 27, 2020
Merged

slice plugin: add check to transaction status #6417

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7 changes: 7 additions & 0 deletions plugins/experimental/slice/slice.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,13 @@ read_request(TSHttpTxn txnp, Config *const config)
if (TS_HTTP_METHOD_GET == header.method()) {
static int const SLICER_MIME_LEN_INFO = strlen(SLICER_MIME_FIELD_INFO);
if (!header.hasKey(SLICER_MIME_FIELD_INFO, SLICER_MIME_LEN_INFO)) {
// check if any previous plugin has monkeyed with the transaction status
TSHttpStatus const txnstat = TSHttpTxnStatusGet(txnp);
if (0 != (int)txnstat) {
DEBUG_LOG("slice: txn status change detected (%d), skipping plugin\n", (int)txnstat);
return false;
}

// turn off any and all transaction caching (shouldn't matter)
TSHttpTxnServerRespNoStoreSet(txnp, 1);
TSHttpTxnRespCacheableSet(txnp, 0);
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