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