Exemplo n.º 1
0
//Main function for Client, if Client is to be run as a Simple Standalone GO application
func mainStandAlone() {
	MyRESTServers = []string{"127.0.0.1:3000",
		"127.0.0.1:3001",
		"127.0.0.1:3002"}

	Ring = consistentHashing.New(MyRESTServers)

	//Generate seed-data to be distributed across the servers
	GenerateSeedData()

	//Distribute keys
	for key, value := range DataMap {
		fmt.Println("Distributing/Saving this <key-valye> pair : <", key, "-", value, ">")
		PutOperation(key, value)
	}

	//Try to retrive few keys
	fmt.Println("Retrieving FEW keys now!")
	GetOperation("2")
	GetOperation("4")
	GetOperation("6")

	//Try to retrive few keys
	fmt.Println("Retrieving ALL keys now!")
	GetAllOperation("127.0.0.1:3000")
	GetAllOperation("127.0.0.1:3001")
	GetAllOperation("127.0.0.1:3002")

}
Exemplo n.º 2
0
//Main Function
func main() {
	fmt.Println("Starting the client")
	MyRESTServers = []string{"127.0.0.1:3000",
		"127.0.0.1:3001",
		"127.0.0.1:3002"}

	Ring = consistentHashing.New(MyRESTServers)

	mux := httprouter.New()

	//handler to service GET ALL request
	mux.GET("/keys", GetAllKeys)

	//handler to service GET request
	mux.GET("/keys/:id", GetKey)

	//handler to service PUT request
	mux.PUT("/keys/:id/:value", PutKey)

	server := http.Server{
		Addr:    "0.0.0.0:8080",
		Handler: mux,
	}
	server.ListenAndServe()
}