Struct mz_adapter::coord::ConnMeta
source · pub struct ConnMeta {
secret_key: u32,
connected_at: EpochMillis,
user: User,
application_name: String,
uuid: Uuid,
conn_id: ConnectionId,
drop_sinks: BTreeSet<GlobalId>,
notice_tx: UnboundedSender<AdapterNotice>,
authenticated_role: RoleId,
}
Expand description
Metadata about an active connection.
Fields§
§secret_key: u32
Pgwire specifies that every connection have a 32-bit secret associated with it, that is known to both the client and the server. Cancellation requests are required to authenticate with the secret of the connection that they are targeting.
connected_at: EpochMillis
The time when the session’s connection was initiated.
user: User
§application_name: String
§uuid: Uuid
§conn_id: ConnectionId
§drop_sinks: BTreeSet<GlobalId>
Sinks that will need to be dropped when the current transaction, if any, is cleared.
notice_tx: UnboundedSender<AdapterNotice>
Channel on which to send notices to a session.
authenticated_role: RoleId
The role that initiated the database context. Fixed for the duration of the connection. WARNING: This role reference is not updated when the role is dropped. Consumers should not assume that this role exist.
Implementations§
source§impl ConnMeta
impl ConnMeta
pub fn conn_id(&self) -> &ConnectionId
pub fn user(&self) -> &User
pub fn application_name(&self) -> &str
pub fn authenticated_role_id(&self) -> &RoleId
pub fn uuid(&self) -> Uuid
pub fn connected_at(&self) -> EpochMillis
Trait Implementations§
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impl !RefUnwindSafe for ConnMeta
impl Send for ConnMeta
impl Sync for ConnMeta
impl Unpin for ConnMeta
impl !UnwindSafe for ConnMeta
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