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