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