add web package

web/web.go

@@ -0,0 +1,45 @@
+// Package web provides web based micro services
+package web
+
+import (
+	"context"
+	"net/http"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+// Service is a web service with service discovery built in
+type Service interface {
+	Client() *http.Client
+	Init(opts ...Option) error
+	Options() Options
+	Handle(pattern string, handler http.Handler)
+	HandleFunc(pattern string, handler func(http.ResponseWriter, *http.Request))
+	Run() error
+}
+
+//Option for web
+type Option func(o *Options)
+
+//Web basic Defaults
+var (
+	// For serving
+	DefaultName    = "go-web"
+	DefaultVersion = "latest"
+	DefaultId      = uuid.New().String()
+	DefaultAddress = ":0"
+
+	// for registration
+	DefaultRegisterTTL      = time.Second * 90
+	DefaultRegisterInterval = time.Second * 30
+
+	// static directory
+	DefaultStaticDir     = "html"
+	DefaultRegisterCheck = func(context.Context) error { return nil }
+)
+
+// NewService returns a new web.Service
+func NewService(opts ...Option) Service {
+	return newService(opts...)
+}