8dbf261fd9
p2p, p2p/enode: fix data races ( #23434 )
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In p2p/dial.go, conn.flags was accessed without using sync/atomic.
This race is fixed by removing the access.
In p2p/enode/iter_test.go, a similar race is resolved by writing the field atomically.
Co-authored-by: Felix Lange <fjl@twurst.com>
2021-08-24 12:22:56 +02:00
2c37142d2f
cmd/devp2p, p2p: dial using node iterator, discovery crawler ( #20132 )
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* p2p/enode: add Iterator and associated utilities
* p2p/discover: add RandomNodes iterator
* p2p: dial using iterator
* cmd/devp2p: add discv4 crawler
* cmd/devp2p: WIP nodeset filter
* cmd/devp2p: fixup lesFilter
* core/forkid: add NewStaticFilter
* cmd/devp2p: make -eth-network filter actually work
* cmd/devp2p: improve crawl timestamp handling
* cmd/devp2p: fix typo
* p2p/enode: fix comment typos
* p2p/discover: fix comment typos
* p2p/discover: rename lookup.next to 'advance'
* p2p: lower discovery mixer timeout
* p2p/enode: implement dynamic FairMix timeouts
* cmd/devp2p: add ropsten support in -eth-network filter
* cmd/devp2p: tweak crawler log message
2019-10-29 17:08:57 +02:00
Marius van der Wijden
Felix Lange