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eth-watcher: reduce zoom-step between public and launch blocks

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This commit is contained in:
yosoyubik 2021-04-17 13:59:54 +02:00
parent 3e56e17a22
commit 5271061809
1 changed files with 18 additions and 4 deletions
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22
pkg/arvo/ted/eth-watcher.hoon
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@ -1,7 +1,7 @@
:: eth-watcher: ethereum event log collector
::
/- spider, *eth-watcher
/+ strandio, ethio
/+ strandio, ethio, azimuth
=, ethereum-types
=, jael
::
@ -81,17 +81,31 @@
=/ m (strand:strandio ,watchpup)
^- form:m
=/ zoom-margin=number:block 30
=/ zoom-step=number:block 10.000
=/ zoom-step=number:block 100.000
?: (lth latest-number (add number.pup zoom-margin))
(pure:m pup)
=/ up-to-number=number:block (min (add 1.000.000 number.pup) (sub latest-number zoom-margin))
=/ up-to-number=number:block (sub latest-number zoom-margin)
|-
~& > [%zooming number.pup up-to-number]
=* loop $
?: (gth number.pup up-to-number)
(pure:m pup(blocks ~))
=/ to-number=number:block
(min up-to-number (add number.pup zoom-step))
=; step
(min up-to-number (add number.pup step))
:: Between "launch" (6.784.800) and "public" (7.033.765) blocks,
:: there are a lot events belonging to all the pre-ethereum ships
:: being established on-chain. By reducing the step, we avoid crashing.
::
?: ?| &((gte number.pup 6.951.132) (lth number.pup 6.954.242))
&((gte number.pup 7.011.857) (lth number.pup 7.021.881))
==
50
?: ?& (gte number.pup launch:mainnet-contracts:azimuth)
(lth number.pup public:mainnet-contracts:azimuth)
==
500
zoom-step
;< =loglist bind:m :: oldest first
%: get-logs-by-range:ethio
url.pup