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