elektron elektron-sdk refinitiv-realtime mrn rrt rfa java websockets trep rics c++ news data .net market-by-price authentication fields api mifid pricing symbology trade python rcc-api c# level-2 stream-state rdp-api elektron-data-dictionary error lpc sink-driven-source streaming-prices refinitiv-real-time market-by-order refinitiv-realtime-sdk OMM ema-api connection exchanges chain-ric equities eikon forex ssl consumer contributions order-book rssl update-message data-model non-interactive-provider quote rdm log-in sfc exchange-codes time-series request setup rmds-test-client DACS refinitiv-realtime-optimised aws market-feed maturity derivatives eikon-data-api page support linux rrto configuration rfa-api search web fundamentals error-login replay-tool ADH reactor token sentiment tutorial ADS build batch subscription rcc centos futures session news-text-analytics tibco-streambase conflation exchange-holidays javascript refinitiv-data-platform sedol ATS cloud posting api-limits caching time-stamp thomson-reuters sdk memory vwap licensing esg machine-id quickstart-guide index speedguide rkd-api volatility channel yield-curve ts1 ubuntu recordtype usage developer-community debugging wsdl refresh proxy status compile Download parser historical tls 64-bit disconnection example memory-leaks spring docker date logging ipa c buffer map-entry publish datastream redhat-enterprise-linux fedora screening r condition-codes RWF issue dss-rest-api stream tunnel-stream error-400 elektron-direct-feed corporate-actions ems monitoring eibor eta-api stale enum packages