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