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