// Create a new fasthttp server and configure it.
// This does not run the server however.
func NewServer(port int, maxMemory uint64, conf *config.ConfValues) (*fasthttp.Server, *MyHandler, net.Listener) {
logging.Debug("Creating server")
imageSource := ops.MakeImageSource()
// Add roots
// TODO: This must be externalized outside the source code.
logging.Debug("Adding roots")
if imageSource.AddRoot("/var/www") != nil {
log.Fatal("Root not added /var/www")
}
if imageSource.AddRoot(".") != nil {
log.Println("Root not added .")
}
logging.Debug("Reading server config")
//setting default values
watermarker, err := ops.MakeWatermarker(conf.Watermark)
if err != nil {
log.Printf("Error creating watermarker: %v\n", err.Error())
}
// Configure handler
logging.Debug("Configuring handler")
handler := &MyHandler{
requests: 0,
imageSource: imageSource,
operator: operator.MakeDefault(maxMemory, "/tmp/RICdiskcache", conf.Server.Tokens),
watermarker: watermarker,
}
// Configure server
server := &fasthttp.Server{
Handler: handler.ServeHTTP,
}
logging.Debug("Beginning to listen")
ln, err := net.Listen("tcp", fmt.Sprintf(":%d", port))
if err != nil {
log.Fatal("Error creating listener:" + err.Error())
}
logging.Debug("Server ready")
return server, handler, ln
}
// A setup function for simple Operator tests. Creates a cache, operator that
// uses the cache and ImageSource operation with current working dir as root.
// Returns the operator and the source operation.
func SetupOperatorSource() (o operator.Operator, src ops.ImageSource) {
o = operator.MakeDefault(512*1024*1024, "/tmp/RIC_testimagecache", tokens)
src = ops.MakeImageSource()
src.AddRoot("./")
return
}