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