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