Update unsigned-varint and asynchronous-codec (#1946)

* Update unsigned-varint requirement from 0.6 to 0.7 Updates the requirements on [unsigned-varint](https://github.com/paritytech/unsigned-varint) to permit the latest version. - [Release notes](https://github.com/paritytech/unsigned-varint/releases) - [Changelog](https://github.com/paritytech/unsigned-varint/blob/master/CHANGELOG.md) - [Commits](paritytech/unsigned-varint@v0.6.0...v0.7.0) Signed-off-by: dependabot[bot] <support@github.com> * *: Update to asynchronous-codec v0.6 * transports/plaintext: Use Framed::into_parts * *: Update cargo tomls and changelogs Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Max Inden <mail@max-inden.de>
libp2p · Feb 13, 2021 · 639e5c6 · 639e5c6
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diff --git a/core/CHANGELOG.md b/core/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.27.1 [unreleased]
+
+- Update dependencies.
+
 # 0.27.0 [2021-01-12]
 
 - (Re)add `Transport::address_translation` to permit transport-specific

diff --git a/core/Cargo.toml b/core/Cargo.toml
@@ -2,7 +2,7 @@
 name = "libp2p-core"
 edition = "2018"
 description = "Core traits and structs of libp2p"
-version = "0.27.0"
+version = "0.27.1"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
@@ -31,7 +31,7 @@ rw-stream-sink = "0.2.0"
 sha2 = "0.9.1"
 smallvec = "1.0"
 thiserror = "1.0"
-unsigned-varint = "0.6"
+unsigned-varint = "0.7"
 void = "1"
 zeroize = "1"
 

diff --git a/misc/multiaddr/CHANGELOG.md b/misc/multiaddr/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.11.1 [unreleased]
+
+- Update dependencies
+
 # 0.11.0 [2021-01-12]
 
 - Update dependencies

diff --git a/misc/multiaddr/Cargo.toml b/misc/multiaddr/Cargo.toml
@@ -6,7 +6,7 @@ description = "Implementation of the multiaddr format"
 homepage = "https://github.com/libp2p/rust-libp2p"
 keywords = ["multiaddr", "ipfs"]
 license = "MIT"
-version = "0.11.0"
+version = "0.11.1"
 
 [features]
 default = ["url"]
@@ -20,7 +20,7 @@ multihash = { version = "0.13", default-features = false, features = ["std", "mu
 percent-encoding = "2.1.0"
 serde = "1.0.70"
 static_assertions = "1.1"
-unsigned-varint = "0.6"
+unsigned-varint = "0.7"
 url = { version = "2.1.0", optional = true, default-features = false }
 
 [dev-dependencies]

diff --git a/misc/multistream-select/CHANGELOG.md b/misc/multistream-select/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.10.1 [unreleased]
+
+- Update dependencies.
+
 # 0.10.0 [2021-01-12]
 
 - Update dependencies.

diff --git a/misc/multistream-select/Cargo.toml b/misc/multistream-select/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "multistream-select"
 description = "Multistream-select negotiation protocol for libp2p"
-version = "0.10.0"
+version = "0.10.1"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
@@ -15,7 +15,7 @@ futures = "0.3"
 log = "0.4"
 pin-project = "1.0.0"
 smallvec = "1.0"
-unsigned-varint = "0.6"
+unsigned-varint = "0.7"
 
 [dev-dependencies]
 async-std = "1.6.2"

diff --git a/muxers/mplex/CHANGELOG.md b/muxers/mplex/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.27.1 [unreleased]
+
+- Update dependencies.
+
 # 0.27.0 [2021-01-12]
 
 - Update dependencies.

diff --git a/muxers/mplex/Cargo.toml b/muxers/mplex/Cargo.toml
@@ -2,7 +2,7 @@
 name = "libp2p-mplex"
 edition = "2018"
 description = "Mplex multiplexing protocol for libp2p"
-version = "0.27.0"
+version = "0.27.1"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
@@ -12,14 +12,14 @@ categories = ["network-programming", "asynchronous"]
 [dependencies]
 bytes = "1"
 futures = "0.3.1"
-asynchronous-codec = "0.5.0"
+asynchronous-codec = "0.6"
 libp2p-core = { version = "0.27.0", path = "../../core" }
 log = "0.4"
 nohash-hasher = "0.2"
 parking_lot = "0.11"
 rand = "0.7"
 smallvec = "1.4"
-unsigned-varint = { version = "0.6", features = ["asynchronous_codec"] }
+unsigned-varint = { version = "0.7", features = ["asynchronous_codec"] }
 
 [dev-dependencies]
 async-std = "1.7.0"

diff --git a/protocols/gossipsub/CHANGELOG.md b/protocols/gossipsub/CHANGELOG.md
@@ -3,6 +3,8 @@
 - Prevent non-published messages being added to caches.
   [PR 1930](https://github.com/libp2p/rust-libp2p/pull/1930)
 
+- Update dependencies.
+
 # 0.27.0 [2021-01-12]
 
 - Update dependencies.

diff --git a/protocols/gossipsub/Cargo.toml b/protocols/gossipsub/Cargo.toml
@@ -17,9 +17,9 @@ byteorder = "1.3.4"
 fnv = "1.0.7"
 futures = "0.3.5"
 rand = "0.7.3"
-asynchronous-codec = "0.5"
+asynchronous-codec = "0.6"
 wasm-timer = "0.2.4"
-unsigned-varint = { version = "0.6.0", features = ["asynchronous_codec"] }
+unsigned-varint = { version = "0.7.0", features = ["asynchronous_codec"] }
 log = "0.4.11"
 sha2 = "0.9.1"
 base64 = "0.13.0"

diff --git a/protocols/kad/CHANGELOG.md b/protocols/kad/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.28.1 [unreleased]
+
+- Update dependencies.
+
 # 0.28.0 [2021-01-12]
 
 - Update dependencies.

diff --git a/protocols/kad/Cargo.toml b/protocols/kad/Cargo.toml
@@ -2,7 +2,7 @@
 name = "libp2p-kad"
 edition = "2018"
 description = "Kademlia protocol for libp2p"
-version = "0.28.0"
+version = "0.28.1"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
@@ -14,7 +14,7 @@ arrayvec = "0.5.1"
 bytes = "1"
 either = "1.5"
 fnv = "1.0"
-asynchronous-codec = "0.5"
+asynchronous-codec = "0.6"
 futures = "0.3.1"
 log = "0.4"
 libp2p-core = { version = "0.27.0", path = "../../core" }
@@ -25,7 +25,7 @@ sha2 = "0.9.1"
 smallvec = "1.0"
 wasm-timer = "0.2"
 uint = "0.9"
-unsigned-varint = { version = "0.6", features = ["asynchronous_codec"] }
+unsigned-varint = { version = "0.7", features = ["asynchronous_codec"] }
 void = "1.0"
 
 [dev-dependencies]

diff --git a/protocols/request-response/CHANGELOG.md b/protocols/request-response/CHANGELOG.md
@@ -3,6 +3,8 @@
 - Make `is_pending_outbound` return true on pending connection.
   [PR 1928](https://github.com/libp2p/rust-libp2p/pull/1928).
 
+- Update dependencies.
+
 # 0.9.0 [2021-01-12]
 
 - Update dependencies.
@@ -66,4 +68,3 @@ https://github.com/libp2p/rust-libp2p/pull/1606).
 # 0.1.0
 
 - Initial release.
-
diff --git a/protocols/request-response/Cargo.toml b/protocols/request-response/Cargo.toml
@@ -20,7 +20,7 @@ lru = "0.6"
 minicbor = { version = "0.7", features = ["std", "derive"] }
 rand = "0.7"
 smallvec = "1.4"
-unsigned-varint = { version = "0.6", features = ["std", "futures"] }
+unsigned-varint = { version = "0.7", features = ["std", "futures"] }
 wasm-timer = "0.2"
 
 [dev-dependencies]

diff --git a/transports/plaintext/CHANGELOG.md b/transports/plaintext/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.27.1 [unreleased]
+
+- Update dependencies.
+
 # 0.27.0 [2021-01-12]
 
 - Update dependencies.

diff --git a/transports/plaintext/Cargo.toml b/transports/plaintext/Cargo.toml
@@ -2,7 +2,7 @@
 name = "libp2p-plaintext"
 edition = "2018"
 description = "Plaintext encryption dummy protocol for libp2p"
-version = "0.27.0"
+version = "0.27.1"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
@@ -12,11 +12,11 @@ categories = ["network-programming", "asynchronous"]
 [dependencies]
 bytes = "1"
 futures = "0.3.1"
-asynchronous-codec = "0.5.0"
+asynchronous-codec = "0.6"
 libp2p-core = { version = "0.27.0", path = "../../core" }
 log = "0.4.8"
 prost = "0.7"
-unsigned-varint = { version = "0.6", features = ["asynchronous_codec"] }
+unsigned-varint = { version = "0.7", features = ["asynchronous_codec"] }
 void = "1.0.2"
 
 [dev-dependencies]

diff --git a/transports/plaintext/src/handshake.rs b/transports/plaintext/src/handshake.rs
@@ -24,7 +24,7 @@ use crate::structs_proto::Exchange;
 
 use bytes::{Bytes, BytesMut};
 use futures::prelude::*;
-use asynchronous_codec::Framed;
+use asynchronous_codec::{Framed, FramedParts};
 use libp2p_core::{PublicKey, PeerId};
 use log::{debug, trace};
 use prost::Message;
@@ -134,12 +134,9 @@ where
         }
     };
 
-    // The `Framed` wrapper may have buffered additional data that
-    // was already received but is no longer part of the plaintext
-    // handshake. We need to capture that data before dropping
-    // the `Framed` wrapper via `Framed::into_inner()`.
-    let read_buffer = framed_socket.read_buffer().clone().freeze();
-
     trace!("received exchange from remote; pubkey = {:?}", context.state.public_key);
-    Ok((framed_socket.into_inner(), context.state, read_buffer))
+
+    let FramedParts { io, read_buffer, write_buffer, .. } = framed_socket.into_parts();
+    assert!(write_buffer.is_empty());
+    Ok((io, context.state, read_buffer.freeze()))
 }