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