diff --git a/cmd/go-temper/httpServer.go b/cmd/go-temper/httpServer.go
index 480cf1d..51d8486 100644
--- a/cmd/go-temper/httpServer.go
+++ b/cmd/go-temper/httpServer.go
@@ -1,11 +1,14 @@
package main
import (
+ "bytes"
"log"
- "net/http"
"strconv"
"time"
+ "html/template"
+ "net/http"
+
"github.com/prometheus/client_golang/prometheus/promhttp"
)
@@ -30,10 +33,7 @@ func httpServer(host string, port int) {
IdleTimeout: time.Duration(config.WebSrvIdleTimeout) * time.Second,
}
- path.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
- httpAccessLog(r)
- w.Write([]byte("web-root"))
- })
+ path.HandleFunc("/", webRoot)
path.HandleFunc("/metrics", func(w http.ResponseWriter, r *http.Request) {
httpAccessLog(r)
crossSiteOrigin(w)
@@ -44,3 +44,25 @@ func httpServer(host string, port int) {
log.Fatalf("[ERROR] %s\n", err)
}
}
+
+func webRoot(w http.ResponseWriter, r *http.Request) {
+ outputData := struct {
+ Title string
+ ErrorCode int
+ }{
+ Title: "forbidden",
+ ErrorCode: http.StatusForbidden,
+ }
+
+ tmplt, err := template.New("webRoot").Parse(webErrorTmplt())
+ if err != nil {
+ log.Fatalf("[FATAL] Unable to parse webRoot template: %v\n", err)
+ }
+
+ var output bytes.Buffer
+ if err := tmplt.Execute(&output, outputData); err != nil {
+ log.Fatalf("[FATAL] Unable to process webRoot template: %v\n", err)
+ }
+
+ w.Write(output.Bytes())
+}
diff --git a/cmd/go-temper/httpTemplates.go b/cmd/go-temper/httpTemplates.go
new file mode 100644
index 0000000..22a363f
--- /dev/null
+++ b/cmd/go-temper/httpTemplates.go
@@ -0,0 +1,43 @@
+package main
+
+func webErrorTmplt() string {
+ return `
+
+
+
+ {{ .Title }}
+
+
+
+
+ {{ printf "%d" .ErrorCode }}
+
+`
+}
diff --git a/cmd/go-temper/main.go b/cmd/go-temper/main.go
index 2fdadde..114cd42 100644
--- a/cmd/go-temper/main.go
+++ b/cmd/go-temper/main.go
@@ -2,15 +2,24 @@ package main
import (
"log"
- "time"
-
- "gitea.smoothnet.org/nhyatt/go-temper/internal/temper"
+ "os"
+ "os/signal"
+ "syscall"
)
+func forever() {
+ c := make(chan os.Signal, 1)
+ signal.Notify(c, os.Interrupt, syscall.SIGTERM)
+ <-c
+
+ log.Println("[INFO] Shutdown signal received...")
+}
+
func main() {
go httpServer("0.0.0.0", 8080)
+ forever()
- for {
+ /*for {
temp, err := temper.GetTemperature()
if err != nil {
log.Printf("[WARNING] Unable to get temperature from device: %v\n", err)
@@ -25,4 +34,5 @@ func main() {
time.Sleep(time.Duration(5 * time.Second))
}
+ */
}