Closed DuncanSands closed 1 year ago
@DuncanSands Thank you for bringing this to our attention. I have raised a JIRA to investigate this, and it will be fixed in further releases.
@DuncanSands If possible, can you please attempt to provide a pcap or other wire trace of the message?
Thanks!
I'm running a packet capture. It may take a few weeks or months for the issue to show.
I have a packet capture. Probably it is better not to make it available for public download. Shall I send you a download link privately?
I haven't seen this since upgrading to RTSDK-2.1.1.L1.
If I build with assertions enabled, then every few weeks I hit this
Fatal Error: oIter->_curBufPtr, Invalid iterator use - check buffer (file .../Eta/Impl/Codec/fieldListDecoder.c, line 34)
when receiving market data (Elektron as a service). This assertion isBacktrace:
Eta/Impl/Codec/rtr/retmacros.h:27 Ema/Src/Access/Impl/FieldListDecoder.cpp:283 Ema/Src/Access/Impl/StaticDecoder.cpp:106 Ema/Src/Access/Impl/UpdateMsgDecoder.cpp:54 Ema/Src/Access/Impl/StaticDecoder.cpp:69 Ema/Src/Access/Impl/ItemCallbackClient.cpp:3222 Eta/Impl/Reactor/rsslReactor.c:3630 Eta/Impl/Reactor/rsslReactor.c:4438 Eta/Impl/Reactor/rsslReactor.c:4468 Eta/Impl/Reactor/Watchlist/wlItem.c:1637 Eta/Impl/Reactor/Watchlist/rsslWatchlistImpl.c:2233 Eta/Impl/Reactor/Watchlist/rsslWatchlistImpl.c:1537 Eta/Impl/Reactor/rsslReactor.c:4892 Eta/Impl/Reactor/rsslReactor.c:1968
Version is RTSDK-1.5.1.L1.linux.rrg. This happened with earlier versions too. Any ideas? An instance of the same program with assertions disabled running in parallel on the same data seems to work fine, no crash or odd output (that I've noticed) at this time, so perhaps the assertion is buggy?