fix output and config reload

src/go-proxy/config.go

@@ -64,6 +64,7 @@ func ListenConfigChanges() {
 				if err != nil {
 					glog.Fatalf("[Config] unable to read config: %v", err)
 				}
+				StartAllRoutes()
 			case event.Has(fsnotify.Remove), event.Has(fsnotify.Rename):
 				glog.Fatalf("[Config] file renamed / deleted")
 			}

src/go-proxy/docker_provider.go

@@ -195,7 +195,7 @@ func (p *Provider) grWatchDockerChanges() {
 			// TODO: handle actor only
 			p.Logf("Event", "container %s %s caused rebuild", msg.Actor.Attributes["name"], msg.Action)
 			p.StopAllRoutes()
-			p.BuildStartRoutes()
+			p.StartAllRoutes()
 		case err := <-errChan:
 			p.Logf("Event", "error %s", err)
 			time.Sleep(100 * time.Millisecond)

src/go-proxy/file_provider.go

@@ -64,7 +64,7 @@ func (p *Provider) grWatchFileChanges() {
 			case event.Has(fsnotify.Write):
 				p.Logf("Watcher", "file change detected")
 				p.StopAllRoutes()
-				p.BuildStartRoutes()
+				p.StartAllRoutes()
 			case event.Has(fsnotify.Remove), event.Has(fsnotify.Rename):
 				p.Logf("Watcher", "file renamed / deleted")
 				p.StopAllRoutes()

src/go-proxy/main.go

@@ -4,7 +4,6 @@ import (
 	"flag"
 	"net/http"
 	"runtime"
-	"sync"
 	"time"
 
 	"github.com/golang/glog"
@@ -12,7 +11,6 @@ import (
 
 func main() {
 	var err error
-	var wg sync.WaitGroup
 
 	flag.Parse()
 	runtime.GOMAXPROCS(runtime.NumCPU())
@@ -27,15 +25,7 @@ func main() {
 		glog.Fatal("unable to read config: ", err)
 	}
 
-	wg.Add(len(config.Providers))
+	StartAllRoutes()
-	for _, p := range config.Providers {
-		go func(p *Provider) {
-			p.BuildStartRoutes()
-			wg.Done()
-		}(p)
-	}
-	wg.Wait()
-
 	go ListenConfigChanges()
 
 	mux := http.NewServeMux()

src/go-proxy/provider.go

@@ -31,6 +31,18 @@ func (p *Provider) GetProxyConfigs() ([]*ProxyConfig, error) {
 	}
 }
 
+func StartAllRoutes() {
+	var wg sync.WaitGroup
+	wg.Add(len(config.Providers))
+	for _, p := range config.Providers {
+		go func(p *Provider) {
+			p.StartAllRoutes()
+			wg.Done()
+		}(p)
+	}
+	wg.Wait()
+}
+
 func (p *Provider) StopAllRoutes() {
 	p.mutex.Lock()
 	defer p.mutex.Unlock()
@@ -59,7 +71,7 @@ func (p *Provider) StopAllRoutes() {
 	p.routes = make(map[string]Route)
 }
 
-func (p *Provider) BuildStartRoutes() {
+func (p *Provider) StartAllRoutes() {
 	p.mutex.Lock()
 	defer p.mutex.Unlock()