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60 Commits

Author SHA1 Message Date
Michael Bradley, Jr 5aa42541b3 [build] update nim-datastore 
also make changes to `codex/codex.nim` and tests for SQLiteStore re: changes in
nim-datastore

closes #178
 2022-08-10 13:13:07 -05:00
markspanbroek 097a4cfd67
Better command line options for Ethereum (#181) 
* [contracts] ContractInteractions.new() now requires account parameter

* [cli] Only perform Ethereum interactions when --eth-account is specified

* [cli] Add --persistence option that is disabled by default

* [cli] Use Option for ethDeployment parameter

* [node] Better error reporting when Ethereum node cannot be reached
 2022-08-09 06:29:06 +02:00
Michael Bradley, Jr eebcf7e7b2 [node] custom iterator/query for SQLiteStore's `method listBlocks` 2022-08-08 17:48:37 -05:00
Michael Bradley, Jr 2ecf750959 [node] support self.cache=nil in SQLiteStore 
also fix a discrepancy where cli option `--cache-size` is documented as
`0 disables the cache` in `codex/conf.nim`, but previously the value `0` would
result in a cache being constructed with default parameter values for
`CacheStore.new()`

Closes #180
 2022-08-08 16:24:45 -05:00
Mark Spanbroek 7f5310d640 [rest api] Allow user to specify amount of hosts 2022-08-08 14:00:55 +02:00
Mark Spanbroek fd6f8a1386 [sales] Pass along request and slot index in onProve callback 2022-08-08 14:00:55 +02:00
Mark Spanbroek cb5427ca95 [sales] Pass along request and slot index in onStore callback 2022-08-08 14:00:55 +02:00
Mark Spanbroek 3a3d083345 [contracts] Replace size by slotSize 2022-08-08 14:00:55 +02:00
Mark Spanbroek bf11ef5b55 [sales] Use correct slot price 2022-08-08 14:00:55 +02:00
Mark Spanbroek 057de4e928 [sales] Choose a slot index at random 2022-08-08 14:00:55 +02:00
Mark Spanbroek b4b6fdb7c6 [contracts] subscribe to SlotFilled event 2022-08-08 14:00:55 +02:00
Mark Spanbroek 7995fd71d5 [market] remove fulfillRequest() 
It is superseded by fillSlot()
 2022-08-08 14:00:55 +02:00
Mark Spanbroek 04e0c54e95 [market] Remove old getHost() overload 
Is superseded by the new overload that includes
a slot id parameter.
 2022-08-08 14:00:55 +02:00
Mark Spanbroek 698baeef35 [purchasing] Remove Purchase.selected 
There no longer exists a single host that
is selected for a contract.
 2022-08-08 14:00:55 +02:00
Mark Spanbroek dc95c863d2 [sales] replace fulfillRequest() by fillSlot() 2022-08-08 14:00:55 +02:00
Mark Spanbroek 156cd5ba73 [market] Replace fulfillRequest() by fillSlot() 2022-08-08 14:00:55 +02:00
Mark Spanbroek 67e4a28ed0 [contracts] Replace fulfillRequest() by fillSlot() 2022-08-08 14:00:55 +02:00
Mark Spanbroek 0494b3617b [contracts] replace totalNodes and nodeId by slots 2022-08-08 14:00:55 +02:00
Mark Spanbroek 360c03e7c4 [contracts] Rename: maxPrice -> reward 2022-08-08 14:00:55 +02:00
Michael Bradley, Jr 75666d01bf [node] add SQLiteStore backend 
Closes #138
 2022-08-08 02:12:43 -05:00
Dmitriy Ryajov 625facff4a
Better batching (#170) 
* add cleaner batching

* pass block instead of cid

* cleanup manifest fetching

* bug: reference correct cid version

* add batch tests

* make sure batch is always <= batchSize
 2022-07-29 14:04:12 -06:00
Dmitriy Ryajov 48368893c9
Add limits for inflight requests (#169) 
* convert network to async

* use async network api

* test with async network

* test concurrent send limits
 2022-07-29 10:19:34 -06:00
Dmitriy Ryajov 7ccde112f8
Contract store (#161) 
* split out manifest and block retrieval

* adding test for `fetchManifest`

* raise exceptions in onStore
 2022-07-28 11:44:59 -06:00
Bulat-Ziganshin 0bfe26440e
WIP: Harmonize BlockStore API (remaining functions) (#123) (#130) 
BlockStore API got new return types (rationale in https://github.com/status-im/nim-codex/issues/123#issuecomment-1163797753):
- getBlock: Future[?! (?Block)]
- putBlock/delBlock/listBlocks: Future[?!void]
- hasBlock: Future[?!bool]

Plus refactored readOnce(StoreStream) and check received data in its tests.

And replaced local use of AsyncHeapQueue with seq.sort.
 2022-07-28 03:39:17 +03:00
Mark Spanbroek afdb5be2d4 Add TODOs to indicate wanted architecture 
As discussed in team:
- Retrieving of blocks that are mentioned in the
  manifest should be moved into a BlockStore.
- Sales should be given an instance of BlockStore,
  and an instance of StorageProofs, instead of the
  onStore, onClear, and onProve callbacks
 2022-07-20 13:43:20 +02:00
Mark Spanbroek 97a5237d44 [sales] Add documentation 2022-07-20 13:43:20 +02:00
Mark Spanbroek 571aa6f694 [sales] Consistent names for callbacks 2022-07-20 13:43:20 +02:00
Mark Spanbroek 592a3dce4d [sales] Add callback for clearing storage when no longer needed 2022-07-20 13:43:20 +02:00
Mark Spanbroek adcb91a5d5 [node] Store datasets locally when sales asks for it 2022-07-20 13:43:20 +02:00
Mark Spanbroek 7bc5280596 [node] rename PrefetchBatch -> Batch 
Reason: in a next commit we'll use the same
constant to fetch data in batches
 2022-07-20 13:43:20 +02:00
Mark Spanbroek d4025f4a5f [manifest] Extract logic for decoding a manifest given a cid 2022-07-20 13:43:20 +02:00
Mark Spanbroek e06211f827 [sales] rename: negotiation -> sales agent 
Reason: with the new design there are no offers and
selection, making this less like a negotation, and
more like an agent trying to fulfill a storage request
 2022-07-20 13:43:20 +02:00
Mark Spanbroek 96ca1de768 Cleanup: remove StorageOffer everywhere 2022-07-20 13:43:20 +02:00
Mark Spanbroek bd2fba50c7 [purchasing] Fix integration test 2022-07-20 13:43:20 +02:00
Mark Spanbroek 4a4588e2a0 [node] Set callbacks for Sales to retrieve and prove posession of data 2022-07-20 13:43:20 +02:00
Mark Spanbroek 94f6838d19 [node] Fix: ensure that retrieve works for small files 2022-07-20 13:43:20 +02:00
Mark Spanbroek f14eeb688b [WIP sales] Handle request expiry 2022-07-20 13:43:20 +02:00
Mark Spanbroek 9438aba5d2 [WIP sales] Handle other host fulfilling request 2022-07-20 13:43:20 +02:00
Mark Spanbroek 7f864570bd [WIP sales] call onSale() 2022-07-20 13:43:20 +02:00
Mark Spanbroek a2570f9380 [WIP sales] fulfill request 2022-07-20 13:43:20 +02:00
Mark Spanbroek 5abd5dd674 [WIP sales] make storage available again upon failure 2022-07-20 13:43:20 +02:00
Mark Spanbroek dcb8f8a7f7 [WIP sales] Generate proof of storage 2022-07-20 13:43:20 +02:00
Mark Spanbroek 07dbb6ae18 [WIP sales] Retrieve data 2022-07-20 13:43:20 +02:00
Mark Spanbroek 3e6d51754d [WIP sales] Make tests pass by commenting out code 2022-07-20 13:43:20 +02:00
Mark Spanbroek 0636c94b74 [market] Add market.getSigner() 2022-07-20 13:43:20 +02:00
Mark Spanbroek 03b92a2067 [market] Add market.getHost() 2022-07-20 13:43:20 +02:00
Mark Spanbroek b414ecd67e [market] Add market.getRequest() 2022-07-20 13:43:20 +02:00
Mark Spanbroek 4b5cfe8e41 [purchasing] Update to latest dagger-contracts 2022-07-20 13:43:20 +02:00
Mark Spanbroek b7ab9481d9 [market] Update to latest dagger-contracts 2022-07-20 13:43:20 +02:00
Mark Spanbroek e352a181e4 [contracts] Update to latest dagger-contracts 2022-07-20 13:43:20 +02:00