`libp2p-identity` gets a special treatment in our workspace because it is the only crate that is a dependency of crates _outside_ the workspace, in particular `multiaddr`. We however also depend on `multiaddr` again in the workspace. As a result, we need to use `[patch.crates-io]` to replace the `libp2p-identity` version across the entire dependency tree. This however doesn't work well with `cargo semver-checks` as it doesn't copy over `[patch]` sections into its workspace where it does the docs building.
To fix the semver checks error, we need to release a new version of `libp2p-identity`.
Pull-Request: #4583.
When a gateway is not found or is not routable, UPnP `NetworkBehaviour`'s `poll` repeatedly returns the same failure state, which increases CPU usage.
Pull-Request: #4569.
When adding a very large `Duration` to an `Instant`, an overflow can occur. To fix this, we check this before instantiating `Delay` and half the given duration until it no longer overflows.
Fixes: #4555.
Pull-Request: #4559.
According to the [spec], all fields within push messages are optional. To handle missing fields, we deserialize push messages into a different struct, patch the previously received, full identify message with it and emit this as the new info.
Previously, we failed to parse the message which causes incompatibility with js-libp2p nodes as they don't send the public key in push messages. See 88c47f51f9/packages/libp2p/src/identify/identify.ts (L205-L210).
[spec]: https://github.com/libp2p/specs/tree/master/identify#identifypush
Pull-Request: #4495.
Renamed the following
- `dns::GenDnsConfig` -> `dns::Config`
- `dns::DnsConfig` -> `dns::async_std::Config`
- `dns::TokioDnsConfig` -> `dns::tokio::Config`
If async-std feature is enable, use `dns::async_std::Config`. When using tokio, import `dns::tokio::Config` . There is no need to use `dns::Config` directly.
Resolves#4486.
Related: #2217.
Pull-Request: #4505.
This is a relict from when we still had to delay the construction of `ToSwarm` commands because some data was only available in `poll` via `PollParameters`. This is now resolved and `PollParameters` will go away.
Pull-Request: #4536.
We've moved away from having individual examples in crates in #3111. This one in `transports/webrtc` seems to have slipped through.
Pull-Request: #4531.
Introduces blanket implementation of `{In,Out}boundConnectionUpgrade` and uses it in transport upgrade infrastructure.
Resolves: #4307.
Pull-Request: #4316.
Previously, a connection would be shut down immediately as soon as its `ConnectionHandler` reports `KeepAlive::No`. As we have gained experience with libp2p, it turned out that this isn't ideal.
For one, tests often need to keep connections alive longer than the configured protocols require. Plus, some usecases require connections to be kept alive in general.
Both of these needs are currently served by the `keep_alive::Behaviour`. That one does essentially nothing other than statically returning `KeepAlive::Yes` from its `ConnectionHandler`.
It makes much more sense to deprecate `keep_alive::Behaviour` and instead allow users to globally configure an `idle_conncetion_timeout` on the `Swarm`. This timeout comes into effect once a `ConnectionHandler` reports `KeepAlive::No`. To start with, this timeout is 0. Together with https://github.com/libp2p/rust-libp2p/issues/3844, this will allow us to move towards a much more aggressive closing of idle connections, together with a more ergonomic way of opting out of this behaviour.
Fixes#4121.
Pull-Request: #4161.
This PR implements `Transport` for WebRTC for browsers by using web-sys. Only the `webrtc-direct` spec is implemented. The `webrtc` spec for connecting two browsers with each other is left to a future PR.
Related: https://github.com/libp2p/specs/issues/475.
Related #2617.
Supersedes: #4229.
Pull-Request: #4248.
Co-authored-by: Thomas Eizinger <thomas@eizinger.io>
We run this workflow in several contexts: `pull_request`, `tags` and `push`. For the events that are not `pull_request`, this property won't be defined, i.e. be `undefined`. Negating that should yield `true` which is what we want: push the image for the `master` branch and on new tags that start with `libp2p-server-*`.
Pull-Request: #4502.
These two are currently always re-built on every run. We don't need `wasm-opt` if we build the WASM in debug mode and we can install `wasm-pack` by downloading it from a URL.
Pull-Request: #4497.
