trep refinitiv-realtime elektron rfa elektron-sdk sfc ADS java DACS api ADH OMM ssl fields open-dacs ATS data rics pricing .net rssl market-feed rfa-api encoding symbology connection websockets non-interactive-provider rkd-api RWF mrn message buffer caching c# bonds contributions posting upa rmds-test-client isin log-out performance economic-data trade delayed-feed CONTEX eikon-com-api linux rest-api replay-tool post forex xml python tick-data Service rdm networking settlement initialization permissioning market-by-order iteration ansi rdms rrt world-check vessel futures ts1 javascript mifid dss-rest-api configuration rcc-api java-6 snapshot-pricing cmake time-series 64-bit stale eikon documentation publishing error sdk mount event-handling stream Download object locking authentication ripple-fields json-payload virtualization warm-standby jboss sink-driven-source request enum eol map-entry extraction html multi-threading speedguide omm-caching end-of-life rrcp log-in c++ omm-container rdp-api 32-bit excel historical query-string