solana-streamer/src/streaming/common/constants.rs

// 流处理相关的常量定义

// 默认配置常量
pub const DEFAULT_CONNECT_TIMEOUT: u64 = 10;
pub const DEFAULT_REQUEST_TIMEOUT: u64 = 60;
pub const DEFAULT_CHANNEL_SIZE: usize = 1000;
pub const DEFAULT_MAX_DECODING_MESSAGE_SIZE: usize = 1024 * 1024 * 10;

// 性能监控相关常量
pub const DEFAULT_METRICS_WINDOW_SECONDS: u64 = 5;
pub const DEFAULT_METRICS_PRINT_INTERVAL_SECONDS: u64 = 10;
pub const SLOW_PROCESSING_THRESHOLD_US: f64 = 3000.0;