go-ethereum

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Marius van der Wijden d671dbd5b7 eth/downloader: fixes data race between synchronize and other methods (#21201 )

* eth/downloaded: fixed datarace between synchronize and Progress

There was a race condition between `downloader.synchronize()` and `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders`
This PR changes the behavior of the downloader a bit.
Previously the functions `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders` read the syncMode anew within their loops. Now they read the syncMode at the start of their function and don't change it during their runtime.

* eth/downloaded: comment

* eth/downloader: added comment

2020-06-30 19:43:29 +02:00

api.go

core, eth: fix goimports for Go 1.11

2018-09-19 11:47:09 +03:00

downloader_test.go

eth/downloader: fixes data race between synchronize and other methods (#21201 )

2020-06-30 19:43:29 +02:00

downloader.go

eth/downloader: fixes data race between synchronize and other methods (#21201 )

2020-06-30 19:43:29 +02:00

events.go

cmd,eth: 16400 Add an option to stop geth once in sync. WIP for light mode (#17321 )