spider

const (
	// DirectorySpiderDefaultInterval is how often the directory spider runs
	DirectorySpiderDefaultInterval = 24 * time.Hour
	// DirectorySpiderDefaultMaxHops is the maximum hop distance for relay discovery
	DirectorySpiderDefaultMaxHops = 3
	// DirectorySpiderRelayTimeout is the timeout for connecting to and querying a relay
	DirectorySpiderRelayTimeout = 30 * time.Second
	// DirectorySpiderQueryTimeout is the timeout for waiting for EOSE on a query
	DirectorySpiderQueryTimeout = 60 * time.Second
	// DirectorySpiderRelayDelay is the delay between processing relays (rate limiting)
	DirectorySpiderRelayDelay = 500 * time.Millisecond
	// DirectorySpiderMaxEventsPerQuery is the limit for each query
	DirectorySpiderMaxEventsPerQuery = 5000
)

const (
	// BatchSize is the number of pubkeys per subscription batch
	BatchSize = 20
	// CatchupWindow is the extra time added to disconnection periods for catch-up
	CatchupWindow = 30 * time.Minute
	// ReconnectDelay is the initial delay between reconnection attempts
	ReconnectDelay = 10 * time.Second
	// MaxReconnectDelay is the maximum delay before switching to blackout
	MaxReconnectDelay = 1 * time.Hour
	// BlackoutPeriod is the duration to blacklist a relay after max backoff is reached
	BlackoutPeriod = 24 * time.Hour
	// BatchCreationDelay is the delay between creating each batch subscription
	BatchCreationDelay = 500 * time.Millisecond
	// RateLimitBackoffDuration is how long to wait when we get a rate limit error
	RateLimitBackoffDuration = 1 * time.Minute
	// RateLimitBackoffMultiplier is the factor by which we increase backoff on repeated rate limits
	RateLimitBackoffMultiplier = 2
	// MaxRateLimitBackoff is the maximum backoff duration for rate limiting
	MaxRateLimitBackoff = 30 * time.Minute
	// MainLoopInterval is how often the spider checks for updates
	MainLoopInterval = 5 * time.Minute
	// EventHandlerBufferSize is the buffer size for event channels
	EventHandlerBufferSize = 100
)