Struct Checker 

pub struct Checker { /* private fields */ }

Repeatedly make connections to a Memcached server to verify connectivity.

Implementations

impl Checker

pub fn new( client: MemcachedClient, resolver: Discovery, delay: Duration, timeout: Duration, stop: Arc<AtomicBool>, ) -> Self

Create a new Checker that uses connections created from the provided client. delay is the amount of time to wait between each test. timeout is how long each individual part of the test may take (DNS resolution, connecting, setting a value, and fetching a value).

pub async fn run(&self, host: &str, time: Duration) -> Bundle

Perform connection tests for a particular host in a loop and return information about the time taken for each step of the test (DNS resolution, connecting, setting a value, and fetching a value) and counts of failures or timeouts during each step.

Note that each test run performs a DNS lookup and creates a brand-new connection.

Trait Implementations

impl Debug for Checker

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

Formats the value using the given formatter.