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Constants ¶
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Functions ¶
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Types ¶
type KeyValueServer ¶
type KeyValueServer interface { // Start starts the server on a distinct port, instantiates the database // and begins listening for incoming client connections. Start returns an // error if there was a problem listening on the specified port. // // This method should NOT block. Instead, it should spawn one or more // goroutines (to handle things like accepting incoming client connections, // broadcasting messages to clients, synchronizing access to the server's // set of connected clients, etc.) and then return. // // This method should return an error if the server has already been closed. Start(port int) error // Count returns the number of clients currently connected to the server. // This method must not be called on an un-started or closed server. Count() int // Close shuts down the server. All client connections should be closed immediately // and any goroutines running in the background should be signaled to return. Close() }
KeyValueServer implements a simple centralized key value database server.
func New ¶
func New() KeyValueServer
New creates and returns (but does not start) a new KeyValueServer.
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