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