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