StakeSquid/dshackle
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9757dfd201a8da8167f8c5735adcff83f5768aba
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742 Commits

Author SHA1 Message Date
Igor Artamonov
1598797767 problem: unclear how grpc upstream labels works 2022-07-12 20:56:17 -04:00
terminal
3d44b99346 sign hardcoded requests 2022-07-08 17:18:42 +04:00
Igor Artamonov
ede552be59 problem: Bitcoin head check may lag because it checks it only once in 15 seconds 
solution: use ZeroMQ connection to listen for new blocks
 2022-06-25 21:26:10 -04:00
Igor Artamonov
cdf3e90877 problem: when an upstream grpc returns error it isn't handled and dshackle returns the default error with "no available upstream" 2022-06-23 21:34:07 -04:00
Igor Artamonov
3ecccfe6ce problem: failing unit test 
rel: [6aae65c]
 2022-06-23 21:28:35 -04:00
Igor Artamonov
6aae65cf40 problem: default quorum options per method may not work for everyone but cannot be reconfigured 2022-06-18 15:15:35 -04:00
Vyacheslav Shebanov
de5720897a problem: cannot verify signature in browser 
solution: support NIST P-256 curve which is supported by browser's webcrypto
 2022-06-16 22:08:18 -04:00
Vyacheslav Shebanov
d1ad77a345 problem: users want to verify that response are coming from their nodes 
solution: edge node can sign received valued
Co-authored-by: Igor Artamonov <igor@artamonov.ru>
 2022-05-26 23:00:01 -04:00
roderik.eth
381b2d57e0 fix: WS connections do not honor disable-validation 2022-05-06 14:15:02 +02:00
terminal
c3285354c1 add cors headers to http proxy 2022-04-21 13:03:54 +03:00
Vyacheslav Shebanov
4f1216b14f problem: some JSON RPC client cannot use IDs and process response by their order 
solution: add option to preserve batch request-response correspondence order
rel: #148
 2022-04-20 22:08:27 -04:00
Igor Artamonov
feb2bb89f7 problem: many timeouts on CI 2022-04-02 16:47:58 -04:00
Igor Artamonov
10960aa99f problem: doesn't increment error metrics for WS calls 
rel: #150
 2022-03-16 22:14:37 -04:00
Igor Artamonov
eac2bbb2d5 problem: doesn't increment error metrics for HTTP call with invalid JSON 
rel: #150
 2022-03-16 21:35:14 -04:00
Igor Artamonov
bb45fa0699 problem: breaks grpc connection on large messages 2022-03-05 20:07:51 -05:00
Igor Artamonov
2b8603df98 problem: confusing metric name and no metric to monitor RPC error responses 
rel: #150
 2022-02-10 23:21:10 -05:00
Igor Artamonov
720b3f0efc solution: lint 2022-02-10 20:59:55 -05:00
Igor Artamonov
94289399d5 solution: [optionally] provide request/response value with access log 2022-02-10 20:58:43 -05:00
Igor Artamonov
8b6fc0c5d6 problem: no response for some requests, possible bug in Quorum selector 
solution: refactor Quorum selector to make it easier to debug; no bug, issue on upstream side
 2022-02-09 18:35:02 -05:00
Igor Artamonov
8e29381266 problem: formatting 2022-01-20 22:19:39 -05:00
Igor Artamonov
88fecff429 problem: doesn't return ERC20 balance 2022-01-20 22:14:56 -05:00
Igor Artamonov
c060aeda31 problem: suboptimal routing for upstreams in different datacenters 
solution: additional role to separate primary and secondary upstreams
fix: #141
 2022-01-05 18:42:35 -05:00
Igor Artamonov
45237592a3 solution: config option to disable an upstream 2021-12-26 15:32:18 -05:00
Igor Artamonov
b397a907b1 problem: ChainLink client fails because eth_getLogs is not available 
rel: #136
 2021-12-25 12:35:02 -05:00
Igor Artamonov
f2b471c56f problem: eth_chainId is not available 2021-12-24 18:10:03 -05:00
Igor Artamonov
8526c2a3ee problem: null-pointer and high memory use on subscribe 
rel: #133
 2021-12-23 18:50:28 -05:00
Igor Artamonov
2a3d7ecb24 problem: produces no response for unavailable methods 2021-12-22 21:47:31 -05:00
Igor Artamonov
9624eaf39c problem: WS upstream stuck in validation 2021-12-20 21:22:16 -05:00
Igor Artamonov
d6c847b210 problem: WS upstream stuck in validation 2021-12-20 20:55:46 -05:00
Igor Artamonov
2f829fab98 problem: confusing upstream lag numbers in log 2021-12-18 19:43:40 -05:00
Igor Artamonov
6cbb3a6fe1 solution: refactor Ethereum WS Connection to a separate class to improve logging and debugging 2021-12-17 20:47:04 -05:00
Igor Artamonov
0bdb4a3a75 problem: failing tests 
rel: [e10525d]
 2021-12-15 21:29:05 -05:00
Igor Artamonov
e10525d702 solution: use uint64 to encode sats 2021-12-15 20:42:03 -05:00
Igor Artamonov
845cc1c2ca problem: uses extended fees for blockchains with std fees only 2021-12-14 21:42:58 -05:00
Igor Artamonov
bb61d42bc9 solution: monitoring and access log for Fee Estimation requests 2021-12-08 21:16:10 -05:00
Igor Artamonov
8de75003a8 solution: initial code for fee estimation 2021-12-06 23:15:29 -05:00
Igor Artamonov
e1170dd055 problem: ERC20 Balancer subsription checks balancer on each block, even if no transfer happened 
solution: use ERC20 Logs to determine changes to ERC20 balance
 2021-11-24 19:26:34 -05:00
Igor Artamonov
e51f4861d3 problem: doesn't start head subscription for a single grpc based upstream; no validation for second bitcoin upstream 2021-11-18 17:46:43 -05:00
Igor Artamonov
f918e1b138 problem: ktlint 2021-11-17 21:54:59 -05:00
Igor Artamonov
bd25744768 solution: actual version in RPC 
fix: #73
 2021-11-17 21:48:00 -05:00
Igor Artamonov
acdb450fdf problem: doesn't use hardcoded methods on Bitcoin 2021-11-17 21:39:17 -05:00
Igor Artamonov
df805ee4a9 problem: uses only one Head Subscription for Dshackle Upstream even if multiple are provided 2021-11-12 20:14:04 -05:00
Rafael Matias
ee5b14b300 problem: doesn't work for private ethereum networks 
solution: allow configuring methods with static responses
rel: #96
 2021-11-12 12:55:41 -05:00
Igor Artamonov
f1720ad354 solution: websocket unsubscribe 2021-10-29 16:12:54 -04:00
Igor Artamonov
e001913acb solution: AccessLog for Websocket requests 2021-10-28 23:46:32 -04:00
Igor Artamonov
92657cf635 solution: test ProxyServer 2021-10-27 21:19:32 -04:00
Igor Artamonov
89eec9958a problem: Proxy doesn't render internal exceptions to JSON RPC errors 2021-10-27 21:18:58 -04:00
Igor Artamonov
133937822c solution: configuration for Websocket proxy 2021-10-27 20:34:04 -04:00
Igor Artamonov
dc3c7b1249 problem: ktlint 2021-10-26 23:18:24 -04:00
Igor Artamonov
bdd25da387 solution: Websocket Ethereum proxy 
fix: #110
 2021-10-26 23:03:40 -04:00