basic linting

client/searchctl.go

@@ -45,11 +45,11 @@ func main() {
 	var commandMap CommandMap
 	var responseback ResponseBack
 
-	if *shutdownPtr == true {
+	if *shutdownPtr {
 		totalflags++
 		commandMap.Type = "shutdown"
 	}
-	if *statusPtr == true {
+	if *statusPtr {
 		totalflags++
 		commandMap.Type = "status"
 	}
@@ -89,8 +89,16 @@ func main() {
 
 	// Send the request
 	binary.LittleEndian.PutUint32(sizebytes, uint32(b))
-	c.Write(sizebytes)
-	c.Write(commandByte)
+	_, err = c.Write(sizebytes)
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	_, err = c.Write(commandByte)
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
 
 	// Read the response
 	n, err := io.ReadFull(c, sizebytes)
@@ -99,7 +107,10 @@ func main() {
 	}
 	jsonsize := int(binary.LittleEndian.Uint32(sizebytes))
 	responsebytes := make([]byte, jsonsize)
-	n, err = io.ReadFull(c, responsebytes)
+	_, err = io.ReadFull(c, responsebytes)
+	if err != nil {
+		fmt.Println("Read Error", err)
+	}
 	err = json.Unmarshal(responsebytes, &responseback)
 	if err != nil {
 		fmt.Println("Unmarshal error", err)

poll/cli.go

@@ -16,6 +16,10 @@ func handleClient(commandClient net.Conn, runninginstances *[]RunningInstance, i
 	var commandmap CommandMap
 	var responseback ResponseBack
 	n, err := io.ReadFull(commandClient, sizebyte)
+	if err != nil {
+		fmt.Println("Read error", err)
+		os.Exit(1)
+	}
 	if n != 4 {
 		fmt.Println("Did not read 4 bytes, failure.")
 		os.Exit(1)
@@ -23,8 +27,12 @@ func handleClient(commandClient net.Conn, runninginstances *[]RunningInstance, i
 	jsonsize := int(binary.LittleEndian.Uint32(sizebyte))
 	jsonbyte := make([]byte, jsonsize)
 	n, err = io.ReadFull(commandClient, jsonbyte)
+	if err != nil {
+		fmt.Println("Unable to unmarshal")
+		os.Exit(1)
+	}
 	if n != jsonsize {
-		fmt.Println("Failued to read json size of ", n)
+		fmt.Println("Failed to read json size of ", n)
 		os.Exit(1)
 	}
 
@@ -67,7 +75,11 @@ func handleClient(commandClient net.Conn, runninginstances *[]RunningInstance, i
 	n = len(responsebytes)
 	binary.LittleEndian.PutUint32(sizebyte, uint32(n))
 
-	commandClient.Write(sizebyte)
+	_, err = commandClient.Write(sizebyte)
+	if err != nil {
+		fmt.Println("Error on write:", err)
+		os.Exit(1)
+	}
 
 	responsebyte, err := json.Marshal(responseback)
 	if err != nil {
@@ -75,6 +87,10 @@ func handleClient(commandClient net.Conn, runninginstances *[]RunningInstance, i
 		os.Exit(1)
 	}
 
-	commandClient.Write(responsebyte)
+	_, err = commandClient.Write(responsebyte)
+	if err != nil {
+		fmt.Println("Error on write:", err)
+		os.Exit(1)
+	}
 	commandClient.Close()
 }

poll/headers.go

@@ -7,7 +7,6 @@ const (
 	CLIENT_ISSUE =			600
 	ONION_PROTOCOL =		601
 	BAD_RESPONSE =			602
-	NO_CONNECTION =			603
 	BAD_NODEINFO =			604
 )
 

poll/instance.go

@@ -37,7 +37,7 @@ func StartInstancePoll(instancereport InstanceReport, reportPostChan chan Report
 
 	// Only placing this here to later have the option of using
 	// an HTTP client via a SOCKS5 Tor proxy
-	if strings.Contains(instancereport.endpoint, ".onion") == true {
+	if strings.Contains(instancereport.endpoint, ".onion") {
 		instanceReportChan <- InstanceReport{instancereport.endpoint, ONION_PROTOCOL, "", 0}
 		return
 	}
@@ -48,11 +48,13 @@ func StartInstancePoll(instancereport InstanceReport, reportPostChan chan Report
 		instanceReportChan <- InstanceReport{instancereport.endpoint, CLIENT_ISSUE, "", 0}
 		return
 	}
-
 	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		instanceReportChan <- InstanceReport{instancereport.endpoint, BAD_RESPONSE, "", 0}
+		return
+	}
 	err = json.Unmarshal(body, &newposts)
 	if err != nil {
-//		instanceReportChan <- InstanceReport{instancereport.endpoint, resp.StatusCode, "", 0}
 		instanceReportChan <- InstanceReport{instancereport.endpoint, BAD_RESPONSE, "", 0}
 		return
 	}
@@ -147,7 +149,6 @@ func NewInstance(endpoint string, runninginstances *[]RunningInstance, instanceR
 			q.endpoint = endpoint
 			q.status = BAD_NODEINFO
 			instanceReportChan <- q
-			return
 		}()
 	}
 

poll/main.go

@@ -90,6 +90,8 @@ func engine() {
 	}
 	defer l.Close()
 
+	x := 0
+
 	commandClient := make(chan net.Conn)
 
 	go func(l net.Listener) {
@@ -112,6 +114,8 @@ func engine() {
 			go writePost(pool, v)
 		case w := <-instanceReportChan:		// Start or suspend instance
 			if w.status == NEW_INSTANCE {
+				fmt.Println("The instance: ", x, ", ", len(runninginstances))
+				x = x + 1
 				NewInstance(w.endpoint, &runninginstances, instanceReportChan, reportPostChan)
 			} else if w.status == RUNNING || w.status == TOOMANYREQUESTS {
 				for i, runninginstance := range runninginstances {