http timeout in DB - tcp checker - ui updates

core/checker.go

@@ -59,7 +59,7 @@ func ServiceTCPCheck(s *types.Service) *types.Service {
 	if s.Port != 0 {
 		domain = fmt.Sprintf("%v:%v", s.Domain, s.Port)
 	}
-	conn, err := net.Dial("tcp", domain)
+	conn, err := net.DialTimeout("tcp", domain, time.Duration(s.Timeout)*time.Second)
 	if err != nil {
 		RecordFailure(s, fmt.Sprintf("TCP Dial Error %v", err))
 		return s
@@ -93,8 +93,9 @@ func ServiceHTTPCheck(s *types.Service) *types.Service {
 	}
 	s.DnsLookup = dnsLookup
 	t1 := time.Now()
+	timeout := time.Duration(s.Timeout)
 	client := http.Client{
-		Timeout: 30 * time.Second,
+		Timeout: timeout * time.Second,
 	}
 
 	var response *http.Response
@@ -154,6 +155,7 @@ func RecordSuccess(s *types.Service) {
 	data := HitData{
 		Latency: s.Latency,
 	}
+	utils.Log(1, fmt.Sprintf("Service %v Successful: %0.2f ms", s.Name, data.Latency*1000))
 	CreateServiceHit(s, data)
 	OnSuccess(s)
 }

core/setup.go

@@ -25,27 +25,27 @@ func LoadSampleData() error {
 		Domain:         "https://google.com",
 		ExpectedStatus: 200,
 		Interval:       10,
-		Port:           0,
 		Type:           "http",
 		Method:         "GET",
+		Timeout:        10,
 	}
 	s2 := &types.Service{
 		Name:           "Statup Github",
 		Domain:         "https://github.com/hunterlong/statup",
 		ExpectedStatus: 200,
 		Interval:       30,
-		Port:           0,
 		Type:           "http",
 		Method:         "GET",
+		Timeout:        20,
 	}
 	s3 := &types.Service{
 		Name:           "JSON Users Test",
 		Domain:         "https://jsonplaceholder.typicode.com/users",
 		ExpectedStatus: 200,
 		Interval:       60,
-		Port:           443,
 		Type:           "http",
 		Method:         "GET",
+		Timeout:        30,
 	}
 	s4 := &types.Service{
 		Name:           "JSON API Tester",
@@ -56,6 +56,15 @@ func LoadSampleData() error {
 		Type:           "http",
 		Method:         "POST",
 		PostData:       `{ "title": "statup", "body": "bar", "userId": 19999 }`,
+		Timeout:        30,
+	}
+	s5 := &types.Service{
+		Name:     "Postgres TCP Check",
+		Domain:   "0.0.0.0",
+		Interval: 20,
+		Type:     "tcp",
+		Port:     5432,
+		Timeout:  120,
 	}
 	id, err := CreateService(s1)
 	if err != nil {
@@ -73,6 +82,10 @@ func LoadSampleData() error {
 	if err != nil {
 		utils.Log(3, fmt.Sprintf("Error creating Service %v: %v", id, err))
 	}
+	id, err = CreateService(s5)
+	if err != nil {
+		utils.Log(3, fmt.Sprintf("Error creating TCP Service %v: %v", id, err))
+	}
 
 	//checkin := &Checkin{
 	//	Service:  s2.Id,

handlers/services.go

@@ -38,6 +38,7 @@ func CreateServiceHandler(w http.ResponseWriter, r *http.Request) {
 	status, _ := strconv.Atoi(r.PostForm.Get("expected_status"))
 	interval, _ := strconv.Atoi(r.PostForm.Get("interval"))
 	port, _ := strconv.Atoi(r.PostForm.Get("port"))
+	timeout, _ := strconv.Atoi(r.PostForm.Get("timeout"))
 	checkType := r.PostForm.Get("check_type")
 	postData := r.PostForm.Get("post_data")
 
@@ -51,6 +52,7 @@ func CreateServiceHandler(w http.ResponseWriter, r *http.Request) {
 		Type:           checkType,
 		Port:           port,
 		PostData:       postData,
+		Timeout:        timeout,
 	}
 	_, err := core.CreateService(service)
 	if err != nil {
@@ -78,9 +80,6 @@ func ServicesDeleteHandler(w http.ResponseWriter, r *http.Request) {
 func ServicesViewHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	serv := core.SelectService(utils.StringInt(vars["id"]))
-
-	fmt.Println(serv.ToService())
-
 	ExecuteResponse(w, r, "service.html", serv)
 }
 
@@ -116,6 +115,7 @@ func ServicesUpdateHandler(w http.ResponseWriter, r *http.Request) {
 	status, _ := strconv.Atoi(r.PostForm.Get("expected_status"))
 	interval, _ := strconv.Atoi(r.PostForm.Get("interval"))
 	port, _ := strconv.Atoi(r.PostForm.Get("port"))
+	timeout, _ := strconv.Atoi(r.PostForm.Get("timeout"))
 	checkType := r.PostForm.Get("check_type")
 	postData := r.PostForm.Get("post_data")
 	serviceUpdate := &types.Service{
@@ -129,6 +129,7 @@ func ServicesUpdateHandler(w http.ResponseWriter, r *http.Request) {
 		Type:           checkType,
 		Port:           port,
 		PostData:       postData,
+		Timeout:        timeout,
 	}
 	service = core.UpdateService(serviceUpdate)
 	ExecuteResponse(w, r, "service.html", service)

main_test.go

@@ -249,7 +249,7 @@ func RunSelectAllMysqlServices(t *testing.T) {
 	var err error
 	services, err := core.SelectAllServices()
 	assert.Nil(t, err)
-	assert.Equal(t, 4, len(services))
+	assert.Equal(t, 5, len(services))
 }
 
 func RunSelectAllMysqlCommunications(t *testing.T) {
@@ -320,7 +320,7 @@ func RunSelectAllServices(t *testing.T) {
 	var err error
 	services, err := core.SelectAllServices()
 	assert.Nil(t, err)
-	assert.Equal(t, 4, len(services))
+	assert.Equal(t, 5, len(services))
 }
 
 func RunOneService_Check(t *testing.T) {
@@ -339,10 +339,11 @@ func RunService_Create(t *testing.T) {
 		Port:           0,
 		Type:           "http",
 		Method:         "GET",
+		Timeout:        30,
 	}
 	id, err := core.CreateService(service)
 	assert.Nil(t, err)
-	assert.Equal(t, int64(5), id)
+	assert.Equal(t, int64(6), id)
 	t.Log(service)
 }
 
@@ -379,10 +380,11 @@ func RunBadService_Create(t *testing.T) {
 		Port:           0,
 		Type:           "http",
 		Method:         "GET",
+		Timeout:        30,
 	}
 	id, err := core.CreateService(service)
 	assert.Nil(t, err)
-	assert.Equal(t, int64(6), id)
+	assert.Equal(t, int64(7), id)
 }
 
 func RunBadService_Check(t *testing.T) {
@@ -405,7 +407,12 @@ func RunCreateService_Hits(t *testing.T) {
 	assert.NotNil(t, services)
 	for i := 0; i <= 10; i++ {
 		for _, s := range services {
-			service := core.ServiceCheck(s.ToService())
+			var service *types.Service
+			if s.ToService().Type == "http" {
+				service = core.ServiceHTTPCheck(s.ToService())
+			} else {
+				service = core.ServiceTCPCheck(s.ToService())
+			}
 			assert.NotNil(t, service)
 		}
 	}
@@ -459,7 +466,7 @@ func RunPrometheusHandler(t *testing.T) {
 	rr := httptest.NewRecorder()
 	route.ServeHTTP(rr, req)
 	t.Log(rr.Body.String())
-	assert.True(t, strings.Contains(rr.Body.String(), "statup_total_services 5"))
+	assert.True(t, strings.Contains(rr.Body.String(), "statup_total_services 6"))
 }
 
 func RunFailingPrometheusHandler(t *testing.T) {

source/js/main.js

@@ -10,6 +10,26 @@ $('form').submit(function() {
     $(this).find("button[type='submit']").prop('disabled',true);
 });
 
+$('select#service_type').on('change', function() {
+    var selected = $('#service_type option:selected').val();
+    if (selected == "tcp") {
+        $("#service_port").parent().parent().removeClass("d-none");
+        $("#service_check_type").parent().parent().addClass("d-none");
+
+        $("#post_data").parent().parent().addClass("d-none");
+        $("#service_response").parent().parent().addClass("d-none");
+        $("#service_response_code").parent().parent().addClass("d-none");
+    } else {
+        $("#post_data").parent().parent().removeClass("d-none");
+        $("#service_response").parent().parent().removeClass("d-none");
+        $("#service_response_code").parent().parent().removeClass("d-none");
+        $("#service_check_type").parent().parent().removeClass("d-none");
+
+        $("#service_port").parent().parent().addClass("d-none");
+    }
+
+});
+
 
 $(".confirm-btn").on('click', function() {
     var r = confirm("Are you sure you want to delete?");

source/sql/mysql_up.sql

@@ -34,8 +34,9 @@ CREATE TABLE services (
     expected_status INT(6),
     check_interval int(11),
     post_data text,
-    order_id integer,
+    order_id integer default 0,
     created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    timeout INT(6) DEFAULT 30,
     INDEX (id)
 );
 CREATE TABLE hits (

source/sql/mysql_upgrade.sql

@@ -1,3 +1,6 @@
+=========================================== 1531891670
+ALTER TABLE services ALTER COLUMN order_id SET DEFAULT 0;
+ALTER TABLE services ADD COLUMN timeout integer DEFAULT 30;
 =========================================== 1530841150
 ALTER TABLE core ADD COLUMN use_cdn BOOL NOT NULL DEFAULT '0';
 =========================================== 1

source/sql/postgres_up.sql

@@ -34,7 +34,8 @@ CREATE TABLE services (
     expected_status integer,
     check_interval integer,
     post_data text,
-    order_id integer,
+    order_id integer default 0,
+    timeout integer default 30,
     created_at TIMESTAMP
 );
 

source/sql/postgres_upgrade.sql

@@ -1,3 +1,6 @@
+=========================================== 1531891670
+ALTER TABLE services ALTER COLUMN order_id SET DEFAULT 0;
+ALTER TABLE services ADD COLUMN timeout integer DEFAULT 30;
 =========================================== 1530841150
 ALTER TABLE core ADD COLUMN use_cdn bool DEFAULT FALSE;
 =========================================== 1

source/sql/sqlite_up.sql

@@ -35,7 +35,8 @@ CREATE TABLE services (
     expected_status integer,
     check_interval integer,
     post_data text,
-    order_id integer,
+    order_id integer default 0,
+    timeout integer default 30,
     created_at DATETIME
 );
 

source/sql/sqlite_upgrade.sql

@@ -1,3 +1,6 @@
+=========================================== 1531891670
+ALTER TABLE services ALTER COLUMN order_id SET DEFAULT 0;
+ALTER TABLE services ADD COLUMN timeout integer DEFAULT 30;
 =========================================== 1530841150
 ALTER TABLE core ADD COLUMN use_cdn bool DEFAULT FALSE;
 =========================================== 1

source/tmpl/service.html

@@ -104,7 +104,7 @@
                         <input type="text" name="domain" class="form-control" id="service_url" value="{{$s.Domain}}" placeholder="https://google.com" required>
                     </div>
                 </div>
-                <div class="form-group row">
+                <div class="form-group row{{if eq $s.Type "tcp"}} d-none{{end}}">
                     <label for="service_check_type" class="col-sm-4 col-form-label">Service Check Type</label>
                     <div class="col-sm-8">
                         <select name="method" class="form-control" id="service_check_type" value="{{$s.Method}}">
@@ -113,25 +113,25 @@
                         </select>
                     </div>
                 </div>
-                <div class="form-group row">
+                <div class="form-group row{{if eq $s.Type "tcp"}} d-none{{end}}">
-                    <label for="post_data" class="col-sm-4 col-form-label">Post Data (JSON)</label>
+                    <label for="post_data" class="col-sm-4 col-form-label">Optional Post Data (JSON)</label>
                     <div class="col-sm-8">
                         <textarea name="post_data" class="form-control" id="post_data" rows="3">{{$s.PostData}}</textarea>
                     </div>
                 </div>
-                <div class="form-group row">
+                <div class="form-group row{{if eq $s.Type "tcp"}} d-none{{end}}">
                     <label for="service_response" class="col-sm-4 col-form-label">Expected Response (Regex)</label>
                     <div class="col-sm-8">
                         <textarea name="expected" class="form-control" id="service_response" rows="3">{{$s.Expected}}</textarea>
                     </div>
                 </div>
-                <div class="form-group row">
+                <div class="form-group row{{if eq $s.Type "tcp"}} d-none{{end}}">
                     <label for="service_response_code" class="col-sm-4 col-form-label">Expected Status Code</label>
                     <div class="col-sm-8">
                         <input type="number" name="expected_status" class="form-control" value="{{$s.ExpectedStatus}}" id="service_response_code">
                     </div>
                 </div>
-                <div class="form-group row">
+                <div class="form-group row{{if eq $s.Type "http"}} d-none{{end}}">
                     <label for="service_port" class="col-sm-4 col-form-label">TCP Port</label>
                     <div class="col-sm-8">
                         <input type="number" name="port" class="form-control" value="{{$s.Port}}" id="service_port" placeholder="8080">
@@ -143,6 +143,12 @@
                         <input type="number" name="interval" class="form-control" value="{{$s.Interval}}" id="service_interval" required>
                     </div>
                 </div>
+                <div class="form-group row">
+                    <label for="service_timeout" class="col-sm-4 col-form-label">Timeout in Seconds</label>
+                    <div class="col-sm-8">
+                        <input type="number" name="timeout" class="form-control" value="{{$s.Timeout}}" id="service_timeout" placeholder="30">
+                    </div>
+                </div>
                 <div class="form-group row">
                     <div class="col-6">
                         <button type="submit" class="btn btn-success btn-block">Update Service</button>
@@ -155,7 +161,7 @@
 
         </div>
 
-<div class="col-12 mt-4">
+<div class="col-12 mt-4{{if eq $s.Type "tcp"}} d-none{{end}}">
     <h3>Last Response</h3>
     <textarea rows="8" class="form-control" readonly>{{ $s.LastResponse }}</textarea>
     <div class="form-group row mt-2">
@@ -168,7 +174,7 @@
 </div>
 
 
-<div class="col-12 mt-4">
+<div class="col-12 mt-4{{if eq $s.Type "tcp"}} d-none{{end}}">
     <h3>Service Checkins</h3>
 {{ range $s.Checkins }}
     <h5>Check #{{.Id}} <span class="badge online_badge float-right">Checked in {{.Ago}}</span></h5>

source/tmpl/services.html

@@ -97,10 +97,10 @@
                 <div class="form-group row">
                     <label for="service_response_code" class="col-sm-4 col-form-label">Expected Status Code</label>
                     <div class="col-sm-8">
-                        <input type="number" name="expected_status" class="form-control" id="service_response_code" value="200">
+                        <input type="number" name="expected_status" class="form-control" id="service_response_code" placeholder="200">
                     </div>
                 </div>
-                <div class="form-group row">
+                <div class="form-group row d-none">
                     <label for="service_port" class="col-sm-4 col-form-label">TCP Port</label>
                     <div class="col-sm-8">
                         <input type="number" name="port" class="form-control" id="service_port" placeholder="8080">
@@ -112,6 +112,12 @@
                         <input type="number" name="interval" class="form-control" id="service_interval" value="60" required>
                     </div>
                 </div>
+                <div class="form-group row">
+                    <label for="service_timeout" class="col-sm-4 col-form-label">Timeout in Seconds</label>
+                    <div class="col-sm-8">
+                        <input type="number" name="timeout" class="form-control" id="service_timeout" placeholder="30">
+                    </div>
+                </div>
                 <div class="form-group row">
                     <div class="col-sm-12">
                         <button type="submit" class="btn btn-success btn-block">Create Service</button>

types/types.go

@@ -79,6 +79,8 @@ type Service struct {
 	PostData       string     `db:"post_data" json:"post_data"`
 	Port           int        `db:"port" json:"port"`
 	CreatedAt      time.Time  `db:"created_at" json:"created_at"`
+	Timeout        int        `db:"timeout" json:"timeout"`
+	Order          int        `db:"order_id" json:"order_id"`
 	Online         bool       `json:"online"`
 	Latency        float64    `json:"latency"`
 	Online24Hours  float32    `json:"24_hours_online"`