diff options
| -rw-r--r-- | ChangeLog | 10 | ||||
| -rw-r--r-- | runtime/queue.c | 8 |
2 files changed, 16 insertions, 2 deletions
@@ -1,5 +1,15 @@ --------------------------------------------------------------------------- Version 4.6.6 [v4-stable] (rgerhards), 2010-11-?? +- bugfix: invalid processing in QUEUE_FULL condition + If the the multi-submit interface was used and a QUEUE_FULL condition + occured, the failed message was properly destructed. However, the + rest of the input batch, if it existed, was not processed. So this + lead to potential loss of messages and a memory leak. The potential + loss of messages was IMHO minor, because they would have been dropped + in most cases due to the queue remaining full, but very few lucky ones + from the batch may have made it. Anyhow, this has now been changed so + that the rest of the batch is properly tried to be enqueued and, if + not possible, destructed. - bugfix: invalid storage type for config variables - bugfix: stream driver mode was not correctly set on tcp ouput on big endian systems. diff --git a/runtime/queue.c b/runtime/queue.c index 39898718..4d94941a 100644 --- a/runtime/queue.c +++ b/runtime/queue.c @@ -2205,6 +2205,7 @@ qqueueEnqObj(qqueue_t *pThis, flowControl_t flowCtlType, void *pUsr) objDestruct(pUsr); ABORT_FINALIZE(RS_RET_QUEUE_FULL); } + dbgoprint((obj_t*) pThis, "enqueueMsg: wait solved queue full condition, enqueing\n"); } /* and finally enqueue the message */ @@ -2291,6 +2292,7 @@ doEnqSingleObj(qqueue_t *pThis, flowControl_t flowCtlType, void *pUsr) objDestruct(pUsr); ABORT_FINALIZE(RS_RET_QUEUE_FULL); } + dbgoprint((obj_t*) pThis, "enqueueMsg: wait solved queue full condition, enqueing\n"); } /* and finally enqueue the message */ @@ -2314,6 +2316,7 @@ qqueueMultiEnqObj(qqueue_t *pThis, multi_submit_t *pMultiSub) { int iCancelStateSave; int i; + rsRetVal localRet; DEFiRet; ISOBJ_TYPE_assert(pThis, qqueue); @@ -2325,8 +2328,9 @@ qqueueMultiEnqObj(qqueue_t *pThis, multi_submit_t *pMultiSub) } for(i = 0 ; i < pMultiSub->nElem ; ++i) { -dbgprintf("queueMultiEnq: %d\n", i); - CHKiRet(doEnqSingleObj(pThis, pMultiSub->ppMsgs[i]->flowCtlType, (void*)pMultiSub->ppMsgs[i])); + localRet = doEnqSingleObj(pThis, pMultiSub->ppMsgs[i]->flowCtlType, (void*)pMultiSub->ppMsgs[i]); + if(localRet != RS_RET_OK && localRet != RS_RET_QUEUE_FULL) + ABORT_FINALIZE(localRet); } finalize_it: |