Show status from the checker thingy

proto/httpSuccess.go

@@ -2,15 +2,15 @@ package proto
 
 import "net/http"
 
-func Request(url string) bool {
+func Request(url string) (bool, string) {
 	req, err := http.Get(url)
 	if err != nil {
 		// `req` could be `nil` so we need this check
-		return false
+		return false, ""
 	}
 	if req.StatusCode != 200 {
-		return false
+		return false, req.Status
 	}
 
-	return true
+	return true, req.Status
 }

proto/serviceTester.go

@@ -27,18 +27,20 @@ func TestServices() []ServiceStatus {
 
 	for _, service := range services {
 		var serviceResult bool
+		// Default N/A
+		var serviceStatus string = "N/A"
 
 		switch service.Type {
 		case "http":
 			{
-				serviceResult = Request(service.Url.String())
+				serviceResult, serviceStatus = Request(service.Url.String())
 				break
 			}
 
 		case "tcp":
 			{
 				// go includes port in host
-				serviceResult = CheckTCPOpen(service.Url.Host)
+				serviceResult, serviceStatus = CheckTCPOpen(service.Url.Host)
 				break
 			}
 		}
@@ -46,7 +48,7 @@ func TestServices() []ServiceStatus {
 		result := ServiceStatus{
 			Name:   service.Name,
 			Ok:     serviceResult,
-			Status: "",
+			Status: serviceStatus,
 		}
 
 		results = append(results, result)

proto/tcp.go

@@ -5,17 +5,17 @@ import (
 	"time"
 )
 
-func CheckTCPOpen(host string) bool {
+func CheckTCPOpen(host string) (bool, string) {
 	// Just check if the connection is successful
 	timeout := time.Second
 	conn, err := net.DialTimeout("tcp", host, timeout)
 
 	if err != nil || conn == nil {
 		// If timeout or anything else
-		return false
+		return false, err.Error()
 	}
 
 	defer conn.Close()
 
-	return true
+	return true, "OK"
 }