mezzenger-udp

UDP transport for mezzenger.

https://crates.io/crates/mezzenger-udp

usage

Add dependencies to Cargo.toml:

[dependencies]
# ...
serde = { version = "1", features = ["derive"] }
kodec = { version = "0.1.0", features = ["binary"] } # or json or different one from another crate...
mezzenger = "0.1.3"
mezzenger-udp = "0.1.2"

Now, in code:

let udp_socket = UdpSocket::bind("127.0.0.1:8080").await?;
udp_socket.connect(remote_address).await?;

use kodec::binary::Codec;
let mut transport: Transport<_, Codec, i32, String> =
    Transport::new(udp_socket, Codec::default());

use mezzenger::Receive;
let integer = transport.receive().await?;

transport.send("Hello World!".to_string()).await?;

see also

mezzenger

lib.rs:

Transport for communication over tokio UDP implementation.

NOTE: This transport inherits UDP properties:

• it is unreliable - messages are not guaranteed to reach destination,
• it is unordered - messages may arrive at destination out of order, also they may be duplicated (the same message may arrive at destination twice or more times).
• message size is limited to datagram size - sending may result in error if encoded message is too large.

See repository for more info.

Example

let udp_socket = UdpSocket::bind("127.0.0.1:8080").await?;
udp_socket.connect(remote_address).await?;

use kodec::binary::Codec;
let mut transport: Transport<_, Codec, i32, String> =
    Transport::new(udp_socket, Codec::default());

use mezzenger::Receive;
let integer = transport.receive().await?;

transport.send("Hello World!".to_string()).await?;