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