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