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