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