init network bus interface and added new example

examples/networkbus/client/client.go

@@ -0,0 +1,12 @@
+package main
+
+import (
+	goeventbus "github.com/stanipetrosyan/go-eventbus"
+)
+
+var eventbus = goeventbus.NewEventBus()
+
+func main() {
+	network := goeventbus.NewNetworkBus(eventbus, "localhost", "/bus")
+	network.Client()
+}

examples/networkbus/server/server.go

@@ -0,0 +1,12 @@
+package main
+
+import (
+	goeventbus "github.com/stanipetrosyan/go-eventbus"
+)
+
+var eventbus = goeventbus.NewEventBus()
+
+func main() {
+	network := goeventbus.NewNetworkBus(eventbus, "localhost", "/bus")
+	network.Server()
+}

network_bus.go

@@ -0,0 +1,20 @@
+package goeventbus
+
+type NetworkBus interface {
+	Server()
+	Client()
+}
+
+type defaultNetworkBus struct {
+	localBus EventBus
+	address  string
+	path     string
+}
+
+func NewNetworkBus(bus EventBus, address, path string) NetworkBus {
+	return defaultNetworkBus{localBus: bus, address: address, path: path}
+}
+
+func (b defaultNetworkBus) Server() {}
+
+func (b defaultNetworkBus) Client() {}