ETA elektron upa eta consumer eta api eta consumer example eta c java eta c++ source directory c++ ssl ert in cloud c ezd trcc reconnect elektron sdk c callback elektron eta linux elektronsdk eta shared library MarketFeed eikon-sdk eta decode Service dictionary symbol list view DACS idn reactor api refresh token vc11 stale corrupt fields trade warm standby handle group status events vaconsumer enum service id overrun trcc eta upa training module login failed size multi-thread rdf-d capabilities market_by_price elektron sdk rssl_ret_incomplete_data maximum performance dictionary in data centers status ADS building from source error code map rssl_mc_update batch request eta api status batchrequest slow _ms elecktron rsslbuffer Blank_Field java upa FID dictionary reuse bds cusip disconnect search mergedtogroup rsslstate edf java api eta fid number acronym reboot electron api resiliency exchangelist ert in cloud trial rdm rtmes segfault snapshot with open stream version open-source OMM message missing data ema login stream equity quotes rssl connect price elektron sdk - java load balance electron eta sbe rwf omm rsslfieldentry utilization 3.4.0l1 batch stress test eta trcc identify trade enum description service name rtl signals data model rssl_ret_invalid_data limit dispatch hkex dictionary for services sink driven source solarflaire onload t rssl state monitoring millisecond rdm_directory_service_group_id concurrent idn_rdf rsslmap empty streamid upa reactor connect reconnect up ready consumer convert millisec timestamp group ni provider elektron-direct-feed 64 bit suspect ssl eta migrate ric failover symbollist groupid rssl_stream_close documentation nfd snapshot sdk esdk build secure symbols-by-exchange real-time-data rssl_mc_status negative ric rssl_rc_cet_channel_down_reconnecting aws quotes trthv2 conditional compilation 1.2.0 analytics mrn missing documentation rsslfieldlist