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