erfserver

README

erfserver

Example implementation of ephemeral random fingerprint storage and parsing. This library stores fingerprints in an in-memory graph, for later analysis.

See erftesting for an example project that uses this server library and the corresponding client library.

Documentation

Index

• type ERFServer
  • func NewInMemory() ERFServer

Types

type ERFServer

type ERFServer interface {
	// Append adds an operation to a log
	Append(token []byte, operation string, time time.Time) error

	// TotalClients returns the number of distinct clients seen
	TotalClients() int

	// RecentClients returns the number of clients with operations recorded after (or equal) to since
	RecentClients(since time.Time) int

	// OperationsByClient returns a map of canonical client IDs, with a sub-map with a count of operations.
	OperationsByClient() map[string]map[string]int
}

ERFServer registers client operations and indicates the number of unique clients in use.

func NewInMemory

func NewInMemory() ERFServer

NewInMemory creates an ERFServer that stores records in a simple in-memory array.