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