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