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