go-ethereum

Commit Graph

Author	SHA1	Message	Date
hattizai	2f06c1e854	cmd/devp2p: fix node.TCP -> node.UDP (#29879 )	6 months ago
Felix Lange	94a8b296e4	p2p/discover: refactor node and endpoint representation (#29844 ) Here we clean up internal uses of type discover.node, converting most code to use enode.Node instead. The discover.node type used to be the canonical representation of network hosts before ENR was introduced. Most code worked with node to avoid conversions when interacting with Table methods. Since node also contains internal state of Table and is a mutable type, using node outside of Table code is prone to data races. It's also cleaner not having to wrap/unwrap enode.Node all the time. discover.node has been renamed to tableNode to clarify its purpose. While here, we also change most uses of net.UDPAddr into netip.AddrPort. While this is technically a separate refactoring from the node -> enode.Node change, it is more convenient because *enode.Node handles IP addresses as netip.Addr. The switch to package netip in discovery would've happened very soon anyway. The change to netip.AddrPort stops at certain interface points. For example, since package p2p/netutil has not been converted to use netip.Addr yet, we still have to convert to net.IP/net.UDPAddr in a few places.	6 months ago
Adam Schmideg	6a48ae37b2	cmd/devp2p: add discv4 test suite (#21163 ) This adds a test suite for discovery v4. The test suite is a port of the Hive suite for discovery, and will replace the current suite on Hive soon-ish. The tests can be run locally with this command: devp2p discv4 test -remote enode//... Co-authored-by: Felix Lange <fjl@twurst.com>	4 years ago

Author

SHA1

Message

Date

hattizai

2f06c1e854

cmd/devp2p: fix node.TCP -> node.UDP (#29879 )

6 months ago

Felix Lange

94a8b296e4

p2p/discover: refactor node and endpoint representation (#29844 )

Here we clean up internal uses of type discover.node, converting most code to use
enode.Node instead. The discover.node type used to be the canonical representation of
network hosts before ENR was introduced. Most code worked with *node to avoid conversions
when interacting with Table methods. Since *node also contains internal state of Table and
is a mutable type, using *node outside of Table code is prone to data races. It's also
cleaner not having to wrap/unwrap *enode.Node all the time.

discover.node has been renamed to tableNode to clarify its purpose.

While here, we also change most uses of net.UDPAddr into netip.AddrPort. While this is
technically a separate refactoring from the *node -> *enode.Node change, it is more
convenient because *enode.Node handles IP addresses as netip.Addr. The switch to package
netip in discovery would've happened very soon anyway.

The change to netip.AddrPort stops at certain interface points. For example, since package
p2p/netutil has not been converted to use netip.Addr yet, we still have to convert to
net.IP/net.UDPAddr in a few places.

6 months ago

Adam Schmideg

6a48ae37b2

cmd/devp2p: add discv4 test suite (#21163 )

This adds a test suite for discovery v4. The test suite is a port of the Hive suite for
discovery, and will replace the current suite on Hive soon-ish. The tests can be
run locally with this command:

    devp2p discv4 test -remote enode//...

Co-authored-by: Felix Lange <fjl@twurst.com>

4 years ago

3 Commits (68c0ec08158c2e61a40baa4489fd4377f6d1a223)