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