Struct ListenConfig 

#[non_exhaustive]
pub struct ListenConfig {
    pub http: String,
    pub max_connections: Option<usize>,
    pub tls: Option<ListenTlsConfig>,
    pub idle_timeout_secs: u64,
    pub header_read_timeout_secs: u64,
    pub drain_timeout_secs: u64,
}

The listener ProxyServer::serve runs.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

http: String

Listen address (default: “0.0.0.0:8080”).

max_connections: Option<usize>

Most connections served at once; past it the next connection is accepted when one closes. Unset: no limit.

tls: Option<ListenTlsConfig>

TLS on the listener, mTLS with client_ca_file. Unset: cleartext.

idle_timeout_secs: u64

Seconds a connection may go without a request in flight before it is closed (HTTP/2 gets a GOAWAY), so idle clients do not hold max_connections slots. 0 keeps idle connections open. Default: 60.

header_read_timeout_secs: u64

Seconds an HTTP/1.1 client has to send a request’s headers. At least

1. Default: 30.

drain_timeout_secs: u64

Seconds a graceful shutdown waits for open connections to finish what they serve; the ones still open after it are closed. 0 waits for all. Default: 25, below the 30 s grace period Kubernetes gives by default.

Trait Implementations

impl Clone for ListenConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ListenConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ListenConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ListenConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.