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[kad] Increase default payload limits. #1730

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Merged
romanb merged 3 commits into from
Sep 8, 2020
Merged

[kad] Increase default payload limits. #1730

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f519fee
libp2p-kad: Increase default max packet size.
Sep 7, 2020
a35789a
Update changelog.
Sep 7, 2020
47d0b40
Merge branch 'master' into kad-default-payload-limits
romanb Sep 8, 2020
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3 changes: 3 additions & 0 deletions protocols/kad/CHANGELOG.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
# 0.23.0 [unreleased]

- Increase default max packet size from 4KiB to 16KiB.
See [issue 1622](https://github.com/libp2p/rust-libp2p/issues/1622).

- Add `Distance::log2` ([PR 1719](https://github.com/libp2p/rust-libp2p/pull/1719)).

- Update `libp2p-swarm` and `libp2p-core`.
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5 changes: 4 additions & 1 deletion protocols/kad/src/protocol.rs
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Expand Up @@ -43,6 +43,9 @@ use wasm_timer::Instant;
/// The protocol name used for negotiating with multistream-select.
pub const DEFAULT_PROTO_NAME: &[u8] = b"/ipfs/kad/1.0.0";

/// The default maximum size for a varint length-delimited packet.
pub const DEFAULT_MAX_PACKET_SIZE: usize = 16 * 1024;

/// Status of our connection to a node reported by the Kademlia protocol.
#[derive(Copy, Clone, PartialEq, Eq, Debug, Hash)]
pub enum KadConnectionType {
Expand Down Expand Up @@ -167,7 +170,7 @@ impl Default for KademliaProtocolConfig {
fn default() -> Self {
KademliaProtocolConfig {
protocol_name: Cow::Borrowed(DEFAULT_PROTO_NAME),
max_packet_size: 4096,
max_packet_size: DEFAULT_MAX_PACKET_SIZE,
}
}
}
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