Struct Cache 

pub struct Cache {
    pub project_request_full_config: bool,
    pub project_expiry: u32,
    pub project_grace_period: u32,
    pub project_refresh_interval: Option<u32>,
    pub relay_expiry: u32,
    pub miss_expiry: u32,
    pub batch_interval: u32,
    pub downstream_relays_batch_interval: u32,
    pub batch_size: usize,
    pub file_interval: u32,
    pub global_config_fetch_interval: u32,
}

Controls internal caching behavior.

Fields

project_request_full_config: bool

The full project state will be requested by this Relay if set to true.

Relay instances that receive the full project config have full access to quota config and perform dynamic sampling.

project_expiry: u32

The cache timeout for project configurations in seconds.

project_grace_period: u32

Continue using project state this many seconds after cache expiry while a new state is being fetched. This is added on top of project_expiry.

Default is 2 minutes.

project_refresh_interval: Option<u32>

Refresh a project after the specified seconds.

The time must be between expiry time and the grace period.

By default there are no refreshes enabled.

relay_expiry: u32

The cache timeout for downstream relay info (public keys) in seconds.

miss_expiry: u32

The cache timeout for non-existing entries.

batch_interval: u32

The buffer timeout for batched project config queries before sending them upstream in ms.

downstream_relays_batch_interval: u32

The buffer timeout for batched queries of downstream relays in ms. Defaults to 100ms.

batch_size: usize

The maximum number of project configs to fetch from Sentry at once. Defaults to 500.

cache.batch_interval controls how quickly batches are sent, this controls the batch size.

file_interval: u32

Interval for watching local cache override files in seconds.

global_config_fetch_interval: u32

Interval for fetching new global configs from the upstream, in seconds.

Trait Implementations

impl Clone for Cache

fn clone(&self) -> Cache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cache

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

Formats the value using the given formatter.

impl Default for Cache

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Cache

where Cache: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Cache

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.