Igor Artamonov
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bd58ba9774
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problem: bitcoin mempool can be queries too often
solution: introduce data access wrappers, in this case caching mempool state in memory
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2020-04-27 00:05:02 -04:00 |
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Igor Artamonov
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c9082b3cd0
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problem: unit test failure
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2020-04-26 20:43:46 -04:00 |
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Igor Artamonov
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101578aa5f
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solution: methods configuration for bitcoin
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2020-04-26 20:35:19 -04:00 |
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Igor Artamonov
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63e5fb8824
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problem: unit test failure
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2020-04-26 19:58:42 -04:00 |
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Igor Artamonov
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2de5d8d8e4
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problem: native-call doesn't accept bitcoin calls
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2020-04-24 00:04:53 -04:00 |
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Igor Artamonov
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f827f5a97a
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problem: critical bitcoin methods are not enabled by default
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2020-04-24 00:04:10 -04:00 |
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Igor Artamonov
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7ab21f9281
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problem: no quorum details for bitcoin describe
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2020-04-23 23:30:32 -04:00 |
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Igor Artamonov
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a41230a00a
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solution: track Bitcoin transactions
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2020-04-22 22:54:27 -04:00 |
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Igor Artamonov
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548154609d
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solution: subscribe to bitcoin address balance
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2020-04-20 21:43:49 -04:00 |
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Igor Artamonov
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322d9ac480
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problem: Kotlin class mocking randomly fails
solution: upgrade testing libs, and open the class
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2020-04-20 21:42:53 -04:00 |
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Igor Artamonov
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4f0b32f705
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solution: working rpc to get bitcoin address balance
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2020-04-19 20:47:16 -04:00 |
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Igor Artamonov
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ba996a8d2b
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solution: initial implementation for Bitcoin upstreams
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2020-04-18 22:26:30 -04:00 |
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Igor Artamonov
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51b25ab55d
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problem: redis cached makes JSON parsing only to extract metadata, ineffective
solution: encode in protobuf with metadata included
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2020-04-16 23:05:13 -04:00 |
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Igor Artamonov
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9cf1827fe1
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problem: keeps data (block/tx) as business object, which requires special treating
solution: keep as bytes (json string) + meta
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2020-04-14 00:25:25 -04:00 |
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Igor Artamonov
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0ab68ea782
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solution: refactor upstreams to make them blockchain specific
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2020-04-11 22:55:47 -04:00 |
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Igor Artamonov
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695b38f702
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problem: using "upstreams" on two levels of config is confusing
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2020-03-23 23:41:32 -04:00 |
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Igor Artamonov
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014461520e
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problem: reading yaml to both plain properties and structured objects is a mess
solution: use just objects for configs
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2020-03-23 22:54:52 -04:00 |
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Igor Artamonov
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d4bd180e23
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solution: allow TLS configuration for proxy
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2020-03-20 20:22:01 -04:00 |
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Igor Artamonov
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26f8dd294e
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solution: basic implementation for Proxy endpoint
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2020-03-19 23:34:32 -04:00 |
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Igor Artamonov
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32249bff32
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solution: banner on run
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2020-03-18 21:09:59 -04:00 |
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Igor Artamonov
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6392b6bebd
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solution: setup CI
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2020-03-15 16:48:31 -04:00 |
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Igor Artamonov
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35cb35fe0a
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solution: Redis caching
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2020-03-14 22:25:27 -04:00 |
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Igor Artamonov
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46cf08c6a2
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solution: Redis cache for transactions
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2020-03-11 23:02:30 -04:00 |
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Igor Artamonov
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83649ad631
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solution: Redis cache for blocks
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2020-03-10 23:45:00 -04:00 |
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Igor Artamonov
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2816b5b8fc
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solution: refactoring
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2020-02-24 22:14:24 -05:00 |
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Igor Artamonov
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b255bed3a1
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solution: use caching for WS head
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2020-02-23 23:54:30 -05:00 |
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Igor Artamonov
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81ccfef068
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solution: warn if WS is not configured for an upstream
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2020-02-23 22:01:11 -05:00 |
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Igor Artamonov
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3c2e61af7d
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solution: use existing caches to respond to full block request
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2020-02-09 00:24:41 -05:00 |
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Igor Artamonov
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d551d95a3f
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solution: cache requested transactions
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2020-02-07 23:51:28 -05:00 |
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Igor Artamonov
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d13397260f
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problem: doesn't use cache for block-by-height requests
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2020-02-07 20:21:05 -05:00 |
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Igor Artamonov
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d69ee41e7a
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problem: unnecessary exceptions in logs when an unavailable blockchain is requested
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2019-12-30 22:22:30 -05:00 |
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Igor Artamonov
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38bb9a0fa5
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problem: caching is not verified
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2019-12-30 00:21:54 -05:00 |
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Igor Artamonov
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d1585287b0
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solution: revise for the latest etherjar
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2019-11-13 21:35:51 -05:00 |
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Igor Artamonov
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9ca9f4e8ae
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problem: unhandled error for second call if first had failed
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2019-11-08 18:54:52 -05:00 |
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Igor Artamonov
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559a464252
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solution: revise for the latest etherjar
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2019-11-08 18:53:50 -05:00 |
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Igor Artamonov
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9c07b18912
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problem: exception stacktrace in logs
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2019-11-05 22:19:40 -05:00 |
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Igor Artamonov
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2a93b9efa3
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problem: stuck if upstream returned null
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2019-11-05 22:11:47 -05:00 |
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Igor Artamonov
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90648ecd8c
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solution: revise for the latest etherjar
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2019-10-26 23:33:12 -04:00 |
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Igor Artamonov
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6aed2395b6
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problem: tx broadcast breaks call (and causes timeout) if it's already broadcasted
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2019-10-17 19:29:27 -04:00 |
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Igor Artamonov
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ff9bcefe25
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solution: better handle for minor upstream errors
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2019-10-16 20:58:57 -04:00 |
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Igor Artamonov
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cd1a7d1b91
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solution: update to latest etherjar with updated blockjson model
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2019-10-16 16:03:52 -04:00 |
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Igor Artamonov
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cdb631dbf8
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problem: chain backed by single grpc upstream is unavailable
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2019-10-16 00:03:24 -04:00 |
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Igor Artamonov
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77685c314a
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solution: use reactor-based rpc client
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2019-10-11 22:54:12 -04:00 |
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Igor Artamonov
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ee0ab43f9c
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problem: too many timeouts under load or spike in load
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2019-09-12 23:29:20 -04:00 |
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Igor Artamonov
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bd6d6aa6bb
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solution: configurable timeout
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2019-09-10 22:36:20 -04:00 |
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Igor Artamonov
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ea0b137e0f
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solution: handle connections errors during grpc upstream check
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2019-09-10 17:56:52 -04:00 |
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Igor Artamonov
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f0248c6cc0
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problem: grpc upstream timeouts
solution: tune connection settings
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2019-09-08 23:54:20 -04:00 |
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Igor Artamonov
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7fd27d581a
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solution: paths relative to config, default is at /etc/dshackle
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2019-09-08 22:30:46 -04:00 |
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Igor Artamonov
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26d2b0a3a0
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solution: use port 2449 by default
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2019-09-07 21:34:11 -04:00 |
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Igor Artamonov
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1ea6345cd6
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problem: upstream which didn't respond to head block is available for calls, may fail
solution: mark as unavailable immediately after head request error
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2019-09-06 01:29:10 -04:00 |
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