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