Shutdown not available in 1.7 #161

On go 1.7 we will use Close() which will just kill the connection. It's
highly recommened that you use 1.8 or later, so that there is a graceful
shutdown.

.gitignore

@@ -2,4 +2,3 @@
 .idea
 documents
 *.toml
-tegola

cmd/tegola/.gitignore

@@ -3,6 +3,8 @@ tegola
 static/debug
 static/landuse2
 *.log
+*.zip
 configs
 osm_tools
+log.txt
 

cmd/tegola/cmd/server.go

@@ -1,9 +1,6 @@
 package cmd
 
 import (
-	"context"
-	"time"
-
 	gdcmd "github.com/gdey/cmd"
 	"github.com/spf13/cobra"
 	"github.com/terranodo/tegola/provider"
@@ -46,11 +43,7 @@ var serverCmd = &cobra.Command{
 
 		//	start our webserver
 		srv := server.Start(serverPort)
-		gdcmd.OnComplete(func() {
-			ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
-			defer cancel() // releases resources if slowOperation completes before timeout elapses
-			srv.Shutdown(ctx)
-		})
+		shutdown(srv)
 		<-gdcmd.Cancelled()
 		gdcmd.Complete()
 

cmd/tegola/cmd/server_shutdown.go

@@ -0,0 +1,20 @@
+// +build go1.8
+
+package cmd
+
+import (
+	"context"
+	"net/http"
+	"time"
+
+	gdcmd "github.com/gdey/cmd"
+)
+
+func shutdown(srv *http.Server) {
+	gdcmd.OnComplete(func() {
+		ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
+		defer cancel() // releases resources if slowOperation completes before timeout elapses
+		srv.Shutdown(ctx)
+	})
+
+}

cmd/tegola/cmd/server_shutdown_1.7.go

@@ -0,0 +1,20 @@
+// +build !go1.8
+
+package cmd
+
+import (
+	"context"
+	"net/http"
+	"time"
+
+	gdcmd "github.com/gdey/cmd"
+)
+
+func shutdown(srv *http.Server) {
+	gdcmd.OnComplete(func() {
+		ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
+		defer cancel() // releases resources if slowOperation completes before timeout elapses
+		srv.Close()
+	})
+
+}

cmd/xyz2svg/.gitignore

@@ -4,3 +4,5 @@ svg_files/*
 configs
 configs/*
 _svg_files/*
+_*
+log.txt