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