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