3345 Commits (e975525a31c25c96f4037ff47675f77f7bccc34b)

 

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Author	SHA1	Message	Date
Luke Imhoff	254d6b46a1	Increase assert_receive timeout	6 years ago
Luke Imhoff	04d3644839	Use where clause for on_conflict to only write tuples that are different ... When the `ON CONFLICT` clause is triggered, it still causes a new tuple in Postgres to be written even if the value of all the columns is the same. Making a new tuple means that the table needs to be vacuumed sooner and leads to more work and churn for the database and its storage. But, there is a way to prevent this unnecessary churn: Postgres supports a `WHERE` clause on the `ON CONFLICT DO UPDATE` that allows us to not write a new row if the data would be the same. While testing this, it already showed it can prevent unnecessary updates to the `tokens` table when the MetadataUpdater is running.	6 years ago
Luke Imhoff	85883011eb	Merge pull request #1261 from poanetwork/import_id-transaction_id-logger-metadata ... Include import_id and transaction_id in logger metadata	6 years ago
Luke Imhoff	3c0adace16	Include import_id and transaction_id in logger metadata ... When `import_id` and `transaction_id` was added in Logger calls, they were not added to the metadata allowed to be shown and so weren't appearing in the logs.	6 years ago
Amanda	f0bde6abd8	Merge pull request #1249 from poanetwork/ams-reward-value-in-tile ... Add reward value of a block in the tile and overview section.	6 years ago
Amanda Sposito	c939b1d8a7	Add gettext	6 years ago
Amanda Sposito	6cb8f3f2ba	Add :dev to plug_cowboy dependency in explorer ... * The iex was not initiating due to this dependency	6 years ago
Amanda Sposito	de3520667f	Add reward value of a block in the tile and overview section	6 years ago
Luke Imhoff	d8a894c66a	Merge pull request #1255 from poanetwork/only-query-when-channel-connected ... Only query for coin balance when channel connected	6 years ago
Luke Imhoff	2ec9600a61	Only query for coin balance when channel connected ... Normally, it is good idea to only query the database once no matter the number of sockets for a channel, but most addresses don't have listeners, so it is cheaper to not query unless the channel is in use. If we start to see popular addresses, con_cache can be used to only do the query once across all connected sockets for the same address. Co-authored-by: Chris McCord <chris@chrismccord.com>	6 years ago
Luke Imhoff	131e972526	Merge pull request #1256 from poanetwork/step-step ... Don't use step variable twice	6 years ago
Luke Imhoff	e22fca4ada	Don't use step variable twice ... Accidentally used `step` variable twice when the actual error is like `{:import, {:error, import_step, ..., ...}` which would only allow `{:import, {:error, :import, ..., ...}`.	6 years ago
Andrew Cravenho	3e3c9198ce	Merge pull request #1241 from poanetwork/1204-realtime-blocks-issue ... Handle new blocks older than last block	6 years ago
fvictorio	1765435922	Handle new blocks older than last block	6 years ago
Luke Imhoff	89c2367fb5	Merge pull request #1254 from poanetwork/1253 ... Chunk pending transactions	6 years ago
Luke Imhoff	3592b66340	Chunk pending transactions ... Fixes #1253 Ensure pending transaction import without timeout by chunking in case the node has a lot of pending transactions.	6 years ago
Luke Imhoff	575d3dda9a	Merge pull request #1252 from poanetwork/1251 ... Convert DBConnection.ConnectionError tcp recv: closed to {:error, :timeout}	6 years ago
Luke Imhoff	8e1bfc0589	Convert DBConnection.ConnectionError tcp recv: closed to {:error, :timeout} ... Resolves #1251	6 years ago
William Sanches	5a3787da8b	Merge pull request #1245 from poanetwork/wsa-jason-decode-error ... Fix Jason decode error validating contracts	6 years ago
William Sanches	2b48235898	Remove opcodes from CodeCompiler ... Really old versions of solidity compiler, e.g. v0.1.3, have different output schemas. This data was never used by our application, so instead of having to deal with different outputs, we just don't try to get this item anymore.	6 years ago
William Sanches	c1e582e85c	Add better error messages	6 years ago
William Sanches	3ff530c22e	Update JS solidity compiler ... The old lib would produce errors with solidity versions newer than v0.5.0. This will allow more recent codes to be verified.	6 years ago
Gustavo	cabee38387	Merge pull request #1240 from poanetwork/gsf-validator-metadata ... validator metadata retrieval and display	6 years ago
Gustavo Santos Ferreira	07cb1d918b	gettext	6 years ago
Gustavo Santos Ferreira	f2cbf37200	genserver that executes validator data imports every 24 hours	6 years ago
Gustavo Santos Ferreira	add2b2c213	add a modal fo the validator info	6 years ago
Gustavo Santos Ferreira	ebf0aa6860	module that imports validators metadata into the DataBase	6 years ago
Gustavo Santos Ferreira	be397fbd7b	retriever module that queries the contracts to generate validator metadata	6 years ago
Gustavo Santos Ferreira	7549b8f8c8	prepare configs and new dependencies for the retriever	6 years ago
Gustavo Santos Ferreira	d563a2568a	add metadata column to address_names	6 years ago
Andrew Cravenho	ced1bd109f	Merge pull request #1226 from poanetwork/1212-tokens-query-address-page ... Use address_current_token_balances in address tokens tab	6 years ago
fvictorio	9163458a8d	Generate gettext	6 years ago
fvictorio	cd51e7cb29	Use address_current_token_balances in address tokens tab	6 years ago
Luke Imhoff	7a3dce7c8d	Merge pull request #1242 from poanetwork/import-stage ... Import stages	6 years ago
Luke Imhoff	d36dac0dc2	Import stages ... Stages will be between Import and the Import.Runner. Unlike Runners, which use 1 common Ecto.Multi, a Stage can produce 1 or more independent Ecto.Multi that will run in separate transactions. This allows addresses to be chunked into separate transactions, which releases the locks between transactions unlike the INSERT-level chunking that was all in 1 transaction.	6 years ago
Luke Imhoff	48c2657dd2	Merge pull request #1239 from poanetwork/1238 ... Use reraise and __STACKTRACE__ to reraise safe_insert_all errors	6 years ago
Luke Imhoff	29d945b9b6	Use reraise and __STACKTRACE__ to reraise safe_insert_all errors ... Fixes #1238 `reraise` is the current accepted idiom for reraising, not `raise` alone as it preserves the original stacktrace.	6 years ago
Andrew Cravenho	7d8ddf9061	Merge pull request #1247 from poanetwork/ac-add-fuse-network ... Add Fuse Network to Readme	6 years ago
Andrew Cravenho	762975a3c7	Add Fuse Network to Readme	6 years ago
Luke Imhoff	b34e13180b	Merge pull request #1244 from poanetwork/with-clause-import-error ... Missed error pattern change in #1233	6 years ago
Luke Imhoff	3bfc342941	Missed error pattern change in #1233	6 years ago
Luke Imhoff	e309c21388	Merge pull request #1235 from poanetwork/1234 ... fetch_and_import_range_from_sequence log exceptions instead of raise	6 years ago
Luke Imhoff	cbe3308c3d	fetch_and_import_range_from_sequence log exceptions instead of raise ... Fixes #1234 Raising the exception will kill all Tasks, the sequence and the fetcher because of the linking from `Task.async_stream`. This leads to when 1 Task times out in a DB transaction, they all are affected, leading to slowdowns when the sequence has to be rebuilt when the fetcher restarts.	6 years ago
Luke Imhoff	285d8f410c	Merge pull request #1233 from poanetwork/1232 ... Label all steps in Block.Fetcher implementations	6 years ago
Luke Imhoff	adc03fd08b	Label all steps in Block.Fetcher implementations ... Fixes #1232 `{:error, :timeout}` should have been caught, but additionally, it should never have been allowed to propagate out unassigned to a step as it is not possible to track the timeout to a specific fetch.	6 years ago
Luke Imhoff	37c06ff7ce	Merge pull request #1230 from poanetwork/missing-block-number-ranges-lag ... Use lag windowing function to reduce missing block time	6 years ago
Luke Imhoff	75f9af7f56	Use lag windowing function to reduce missing block time ... Ecto 3.0 gets us easy access to partitions and the windowing function `lag`. `lag` is able to keep track of the previous row without a self join. Importantly, the new query with `lag` and no more `generate_series` completes in ~2.5 seconds on Ethereum mainnet using `:timer.tc(Explorer.Chain, :missing_block_number_ranges, [6889126..0])` on ETH Mainnet Test DB 40 while the old version doesn't return after 5+ minutes. I've heavily commented the new version of the query since this took awhile to figure out and most importantly finding the proper terminology: "gaps and islands" was key to find the starting query using `lag`. The query in SQL is as follows: ```sql SELECT island.last_number + 1, island.next_number - 1 FROM ( SELECT lag(land.number) OVER "w" AS last_number, land.number AS next_number FROM ( SELECT blocks.number AS number FROM blocks WHERE blocks.consensus = TRUE UNION ALL ( SELECT LEAST(min_blocks.number, before_range_min) FROM ( SELECT min(blocks.number) AS number FROM blocks WHERE blocks.consensus = TRUE) ) AS min_blocks WHERE min_blocks.number IS NULL OR min_blocks.number != before_range_min ) UNION ALL ( SELECT GREATEST(max_blocks.number, after_range_max) FROM ( SELECT max(blocks.number) AS number FROM blocks WHERE blocks.consensus = TRUE ) AS max_blocks WHERE max_blocks.number IS NULL OR max_blocks.number != after_range_max ) AS land WINDOW "w" AS (ORDER BY land.number) ) AS islands WHERE islands.last_number != islands.next_number - 1 ORDER BY islands.last_number ```	6 years ago
Luke Imhoff	24e81e28df	Merge pull request #1229 from poanetwork/ecto-3.0 ... Update to Ecto 3.0	6 years ago
Luke Imhoff	ea58dad12b	Update to Ecto 3.0	6 years ago
William Sanches	48fe3a450c	Merge pull request #1184 from poanetwork/wsa-save-emission-reward-data-from-blockchain-call ... Save reward data from blockchain call	6 years ago