Leonid Shlyapnikov 19f5b86c79 Websocket stream to emit last seen offset instead of heartbeat message (#4886) ... * Capture lastSeenOffset in the @volatile var CHANGELOG_BEGIN [JSON API - Experimental] Websocket stream now emits last seen offset instead of the heartbeat message. ``{"heartbeat": "ping"}`` is replaced by ``{"events":[],"offset":"<last seen offset>"}``. See #4510. CHANGELOG_END * updating docs * moving the last seen offset into the stream, WIP * adding in-stream state * minor docs * cleanup the heartbeat logic * minot cleanup * Change live and heartbeat msg handling + some debug logging (to be removed) * fixing ts tests, cleaning up * Adding todo with the reference to the follow-up ticket * Adding todo with the reference to the follow-up ticket		2020-03-11 19:53:05 +00:00
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db-backend	Aligning DB contract table with domain.ActiveContract class (#3989)	2020-01-08 20:39:57 +00:00
http-json	Websocket stream to emit last seen offset instead of heartbeat message (#4886)	2020-03-11 19:53:05 +00:00
jwt	EC256 rather than EC512 algo (#4019)	2020-01-16 08:55:55 -05:00
lf-value-json	Remove pragma 'daml 1.2' (#4702)	2020-02-26 13:17:45 -05:00
utils	Remove unused dependencies to da_scala_library (#3938)	2020-01-06 18:14:21 +01:00