Struct RepeatedRwndPattern 

pub struct RepeatedRwndPattern {
    pub pattern: Vec<Box<dyn RwndTraceConfig>>,
    pub count: usize,
    /* private fields */
}

The model contains an array of rwnd trace models.

Combine multiple rwnd trace models into one rwnd pattern, and repeat the pattern for count times.

If count is 0, the pattern will be repeated forever.

Examples

The most common use case is to read from a configuration file and deserialize it into a RepeatedRwndPatternConfig:

let config_file_content = "{\"RepeatedRwndPatternConfig\":{\"pattern\":[{\"StaticRwndConfig\":{\"duration\":{\"secs\":1,\"nanos\":0},\"set_rcv_buf\":65536,\"app_read_bytes\":1024}},{\"StaticRwndConfig\":{\"duration\":{\"secs\":1,\"nanos\":0},\"rwnd_remaining\":32768}}],\"count\":2}}";
let des: Box<dyn RwndTraceConfig> = serde_json::from_str(config_file_content).unwrap();
let mut model = des.into_model();
let (decision, _) = model.next_rwnd().unwrap();
assert_eq!(decision.action, Some(RwndAction::AppRead { bytes: 1024 }));

Fields

pattern: Vec<Box<dyn RwndTraceConfig>>

count: usize

Trait Implementations

impl RwndTrace for RepeatedRwndPattern

fn next_rwnd(&mut self) -> Option<(RwndDecision, Duration)>