VOL-1967 move api-server to separate repository
Current with voltha-go acf0adaf2d91ae72b55192cc8a939e0485918d16
Change-Id: I000ea6be0789e20c922bd671562b58a7120892ae
diff --git a/internal/pkg/afrouter/arproxy.go b/internal/pkg/afrouter/arproxy.go
new file mode 100644
index 0000000..72641de
--- /dev/null
+++ b/internal/pkg/afrouter/arproxy.go
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package afrouter
+
+// This file implements the ArouterPoxy struct and its
+// functions. The ArouterProxy is the top level object
+// for the affinity router.
+
+import (
+ "github.com/opencord/voltha-go/common/log"
+)
+
+// String names for display in error messages.
+var arProxy *ArouterProxy = nil
+
+type ArouterProxy struct {
+ servers map[string]*server // Defined in handler.go
+ api *ArouterApi
+}
+
+// Create the routing proxy
+func NewArouterProxy(conf *Configuration) (*ArouterProxy, error) {
+ arProxy = &ArouterProxy{servers: make(map[string]*server)}
+ // Create all the servers listed in the configuration
+ for _, s := range conf.Servers {
+ if ns, err := newServer(&s); err != nil {
+ log.Error("Configuration failed")
+ return nil, err
+ } else {
+ arProxy.servers[ns.Name()] = ns
+ }
+ }
+
+ // TODO: The API is not mandatory, check if it's even in the config before
+ // trying to create it. If it isn't then don't bother but log a warning.
+ if api, err := newApi(&conf.Api, arProxy); err != nil {
+ return nil, err
+ } else {
+ arProxy.api = api
+ }
+
+ return arProxy, nil
+}
+
+// Start serving
+func (ap *ArouterProxy) ListenAndServe() error {
+
+ for _, srvr := range ap.servers {
+ ap.serve(srvr)
+ }
+ ap.api.serve()
+
+ // Just wait until we're done which only happens
+ // on a signal or an error.
+ err := <-doneChan
+
+ return err
+}
+
+func (ap *ArouterProxy) serve(srvr *server) {
+
+ // Start a serving thread
+ go func() {
+ srvr.running = true
+ if err := srvr.proxyServer.Serve(srvr.proxyListener); err != nil {
+ srvr.running = false
+ log.Error(err)
+ errChan <- err
+ }
+ }()
+}