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