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