misc/metrics/src/swarm: Expose role on connections_closed #2220
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Expose whether closed connection was a Dialer or Listener.
dvc94ch
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Sep 14, 2021
* protocols/gossipsub: Fix inconsistency in mesh peer tracking (libp2p#2189) Co-authored-by: Age Manning <Age@AgeManning.com> * misc/metrics: Add auxiliary crate to record events as OpenMetrics (libp2p#2063) This commit adds an auxiliary crate recording protocol and Swarm events and exposing them as metrics in the OpenMetrics format. * README: Mention security@ipfs.io * examples/: Add file sharing example (libp2p#2186) Basic file sharing application with peers either providing or locating and getting files by name. While obviously showcasing how to build a basic file sharing application, the actual goal of this example is **to show how to integrate rust-libp2p into a larger application**. Architectural properties - Clean clonable async/await interface ([`Client`]) to interact with the network layer. - Single task driving the network layer, no locks required. * examples/README: Give an overview over the many examples (libp2p#2194) * protocols/kad: Enable filtering of (provider) records (libp2p#2163) Introduce `KademliaStoreInserts` option, which allows to filter records. Co-authored-by: Max Inden <mail@max-inden.de> * swarm/src/protocols_handler: Impl ProtocolsHandler on either::Either (libp2p#2192) Implement ProtocolsHandler on either::Either representing either of two ProtocolsHandler implementations. Co-authored-by: Thomas Eizinger <thomas@eizinger.io> * *: Make libp2p-core default features optional (libp2p#2181) Co-authored-by: Max Inden <mail@max-inden.de> * core/: Remove DisconnectedPeer::set_connected and Pool::add (libp2p#2195) This logic seems to be a leftover of libp2p#889 and unused today. * protocols/gossipsub: Use ed25519 in tests (libp2p#2197) With f2905c0 the secp256k1 feature is disabled by default. Instead of enabling it in the dev-dependency, simply use ed25519. * build(deps): Update minicbor requirement from 0.10 to 0.11 (libp2p#2200) Updates the requirements on [minicbor](https://gitlab.com/twittner/minicbor) to permit the latest version. - [Release notes](https://gitlab.com/twittner/minicbor/tags) - [Changelog](https://gitlab.com/twittner/minicbor/blob/master/CHANGELOG.md) - [Commits](https://gitlab.com/twittner/minicbor/compare/minicbor-v0.10.0...minicbor-v0.11.0) --- updated-dependencies: - dependency-name: minicbor dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * build(deps): Update salsa20 requirement from 0.8 to 0.9 (libp2p#2206) * build(deps): Update salsa20 requirement from 0.8 to 0.9 Updates the requirements on [salsa20](https://github.com/RustCrypto/stream-ciphers) to permit the latest version. - [Release notes](https://github.com/RustCrypto/stream-ciphers/releases) - [Commits](RustCrypto/stream-ciphers@ctr-v0.8.0...salsa20-v0.9.0) --- updated-dependencies: - dependency-name: salsa20 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> * *: Bump pnet to v0.22 Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Max Inden <mail@max-inden.de> * *: Dial with handler and return handler on error and closed (libp2p#2191) Require `NetworkBehaviourAction::{DialPeer,DialAddress}` to contain a `ProtocolsHandler`. This allows a behaviour to attach custom state to its handler. The behaviour would no longer need to track this state separately during connection establishment, thus reducing state required in a behaviour. E.g. in the case of `libp2p-kad` the behaviour can include a `GetRecord` request in its handler, or e.g. in the case of `libp2p-request-response` the behaviour can include the first request in the handler. Return `ProtocolsHandler` on connection error and close. This allows a behaviour to extract its custom state previously included in the handler on connection failure and connection closing. E.g. in the case of `libp2p-kad` the behaviour could extract the attached `GetRecord` from the handler of the failed connection and then start another connection attempt with a new handler with the same `GetRecord` or bubble up an error to the user. Co-authored-by: Thomas Eizinger <thomas@eizinger.io> * core/: Remove deprecated read/write functions (libp2p#2213) Co-authored-by: Max Inden <mail@max-inden.de> * protocols/ping: Revise naming of symbols (libp2p#2215) Co-authored-by: Max Inden <mail@max-inden.de> * protocols/rendezvous: Implement protocol (libp2p#2107) Implement the libp2p rendezvous protocol. > A lightweight mechanism for generalized peer discovery. It can be used for bootstrap purposes, real time peer discovery, application specific routing, and so on. Co-authored-by: rishflab <rishflab@hotmail.com> Co-authored-by: Daniel Karzel <daniel@comit.network> * core/src/network/event.rs: Fix typo (libp2p#2218) * protocols/mdns: Do not fire all timers at the same time. (libp2p#2212) Co-authored-by: Max Inden <mail@max-inden.de> * misc/metrics/src/kad: Set query_duration lowest bucket to 0.1 sec (libp2p#2219) Probability for a Kademlia query to return in less than 100 milliseconds is low, thus increasing the lower bucket to improve accuracy within the higher ranges. * misc/metrics/src/swarm: Expose role on connections_closed (libp2p#2220) Expose whether closed connection was a Dialer or Listener. * .github/workflows/ci.yml: Use clang 11 (libp2p#2233) * protocols/rendezvous: Update prost (libp2p#2226) Co-authored-by: Max Inden <mail@max-inden.de> * *: Fix clippy warnings (libp2p#2227) * swarm-derive/: Make event_process = false the default (libp2p#2214) Co-authored-by: Max Inden <mail@max-inden.de> Co-authored-by: Max Inden <mail@max-inden.de> Co-authored-by: Age Manning <Age@AgeManning.com> Co-authored-by: Ruben De Smet <ruben.de.smet@rubdos.be> Co-authored-by: Thomas Eizinger <thomas@eizinger.io> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: rishflab <rishflab@hotmail.com> Co-authored-by: Daniel Karzel <daniel@comit.network> Co-authored-by: David Craven <david@craven.ch>
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Expose whether closed connection was a Dialer or Listener.