Providers file & docker

Sleep between restart
Check same service

docker.go

@@ -1,17 +1,17 @@
 package main
 import(
 	"github.com/fsouza/go-dockerclient"
-	"fmt"
 	"github.com/leekchan/gtf"
 	"bytes"
 	"github.com/BurntSushi/toml"
+	"log"
 )
 
 type DockerProvider struct {
 	dockerClient *docker.Client
 }
 
-func (provider *DockerProvider) Provide(serviceChan chan<- Service){
+func (provider *DockerProvider) Provide(serviceChan chan<- *Service){
 	endpoint := "unix:///var/run/docker.sock"
 	provider.dockerClient, _ = docker.NewClient(endpoint)
 	dockerEvents := make(chan *docker.APIEvents)
@@ -19,15 +19,14 @@ func (provider *DockerProvider) Provide(serviceChan chan<- Service){
 	go func() {
 		for {
 			event := <-dockerEvents
-			fmt.Println("Event receveived", event)
+			log.Println("Event receveived", event)
 			service:= provider.loadDockerConfig()
-			serviceChan <- *service
+			serviceChan <- service
 		}
 	}()
 
 	service:= provider.loadDockerConfig()
-	fmt.Println("Sending service")
-	serviceChan <- *service
+	serviceChan <- service
 }
 
 func (provider *DockerProvider) loadDockerConfig() *Service {
@@ -45,20 +44,20 @@ func (provider *DockerProvider) loadDockerConfig() *Service {
 	}
 	tmpl, err := gtf.New("docker.tmpl").ParseFiles("docker.tmpl")
 	if err != nil {
-		panic(err)
+		log.Println("Error reading file:", err)
+		return nil
 	}
 
 	var buffer bytes.Buffer
 
 	err = tmpl.Execute(&buffer, containers)
 	if err != nil {
-		panic(err)
+		log.Println("Error with docker template:", err)
+		return nil
 	}
 
-	fmt.Println(buffer.String())
-
 	if _, err := toml.Decode(buffer.String(), service); err != nil {
-		fmt.Println(err)
+		log.Println("Error creating docker service:", err)
 		return nil
 	}
 	return service