Marius van der Wijden 12de9c3f65 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 # Conflicts: # eth/downloader/downloader.go		2020-08-07 11:51:38 +02:00
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api.go	Apply Turbo-Geth modifications to go-ethereum codebase	2019-11-01 21:52:03 +01:00
downloader_stagedsync_test.go	Jumpdest skip optimisation (#851)	2020-08-01 17:56:57 +01:00
downloader_stagedsync.go	Various fixes to make sync work (#663)	2020-06-13 22:39:55 +01:00
downloader_test.go	eth/downloader: fixes data race between synchronize and other methods (#21201)	2020-08-07 11:51:38 +02:00
downloader.go	eth/downloader: fixes data race between synchronize and other methods (#21201)	2020-08-07 11:51:38 +02:00
events.go	Apply Turbo-Geth modifications to go-ethereum codebase	2019-11-01 21:52:03 +01:00
fakepeer.go	cmd/tester initiates staged sync, and unwind (but not reorg) (#758)	2020-07-19 09:11:53 +01:00
metrics.go	Apply Turbo-Geth modifications to go-ethereum codebase	2019-11-01 21:52:03 +01:00
modes.go	eth/downloader: fixes data race between synchronize and other methods (#21201)	2020-08-07 11:51:38 +02:00
peer.go	eth/downloader: don't use defer for unlock before return (#21227)	2020-08-07 11:17:56 +02:00
queue.go	eth/downloader: more context in errors (#21067)	2020-06-15 19:38:13 +03:00
testchain_test.go	Ci lmdb - reduce memory usage (#762)	2020-07-21 08:58:00 +07:00
types.go	Apply Turbo-Geth modifications to go-ethereum codebase	2019-11-01 21:52:03 +01:00