Struct HttpPersistentSettings 

pub struct HttpPersistentSettings { /* private fields */ }

Settings persisted across HTTP/1.x keepalive requests on the same downstream connection.

In addition to framework-managed keepalive parameters, this struct can carry an optional user-defined context via set_user_context. The proxy layer populates this through ProxyHttp::persist_connection_context and delivers it to the next request through ProxyHttp::on_connection_reuse.

Also carries pipelined-prefix bytes when the caller has opted into HTTP/1.1 pipelining on the previous session. See Self::set_pipelined_prefix and the HttpSession::set_pipelining_enabled docs for the RFC 9112 §9.3.2 semantics.

Implementations

impl HttpPersistentSettings

pub fn for_session(session: &ServerSession) -> Self

pub fn set_user_context(&mut self, ctx: Box<dyn Any + Send + Sync>)

Set a user-defined context to be carried to the next request on this connection.

pub fn take_user_context(&mut self) -> Option<Box<dyn Any + Send + Sync>>

Take the user-defined context, if any.

pub fn set_pipelined_prefix(&mut self, prefix: BytesMut)

Set pipelined-prefix bytes to be fed to the next session on this connection. Called by the proxy layer when HTTP/1.1 pipelining is enabled on the current session and overread bytes were present at reuse time.

pub fn apply_to_session(self, session: &mut ServerSession)

Trait Implementations

impl Debug for HttpPersistentSettings

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

Formats the value using the given formatter.