typo

cmd/ahenk-go/plugin-manager.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"log"
 	"time"
 )
 
@@ -10,17 +11,34 @@ type Resources interface {
 	AgentInfo() map[string]interface{}
 }
 
+// FILLME creating new plugin interface template
 // type NewPluginInterface interface {
 // 	PluginMethod() returnType
 // }
 
-// Loads Plugins and runs them.
+// Loads Plugins and runs them concurrently.
 // When you create a new plugin create a new interface and call this plugin in this function
 func PluginManager() {
-	var resources Resources = LoadPlugin("resources").(Resources)
+	chanPlug := make(chan interface{})
-	// var pluginName NewPluginInterface = LoadPlugin("pluginName").(NewPluginInterface)
+
+	go LoadPlugin("resources", chanPlug)
+	res, ok := <-chanPlug
+	var resources Resources = res.(Resources)
+	checkPlugin(res, ok)
+
+	// FILLME Loading new plugin template
+	// go LoadPlugin("pluginName", chanPlug)
+	// res, ok = <-chanPlug
+	// var pluginName NewPluginInterface = res.(NewPluginInterface)
+	// checkPlugin(res, ok)
+
+	// Run plugins concurrently and log out
 	for {
-		logPlugin("AgentInfo", resources.AgentInfo())
+		go logPlugin("AgentInfo", resources.AgentInfo())
+
+		// FILLME Running/Logout a plugin template
+		// go logPlugin("InfoAboutFunction", pluginName.Function() )
+
 		time.Sleep(30 * time.Second)
 	}
 }
@@ -33,6 +51,23 @@ func logPlugin(title string, mp map[string]interface{}) {
 	}
 }
 
+// Checks plugin status
+func checkPlugin(plugVal interface{}, status bool) {
+	if status {
+		if plugVal == nil {
+			log.Fatal("Plugin loaded but there is no value!")
+		} else {
+			log.Println("Plugin loaded and ready to use")
+		}
+	} else {
+		if plugVal == nil {
+			log.Fatal("Plugin closed and there is no value! ")
+		} else {
+			log.Fatal("Plugin closed or there is an error")
+		}
+	}
+}
+
 // // TODO response to Lider
 // // func createResponse() {
 

cmd/ahenk-go/plugin-opener.go

@@ -8,11 +8,11 @@ import (
 	"git.aliberksandikci.com.tr/Liderahenk/ahenk-go/pkg/utils"
 )
 
-// Load Plugin placed in PluginDir, returns empty interface.
+// Load Plugin placed in PluginDir, returns empty interface with channel
 // Do not forget to cast in plugin manager
 //
 // Give Plugin Name as argument and be sure you compiled plugins with `-buildmode=plugin` to PluginDir as `pluginname.so`
-func LoadPlugin(plugName string) interface{} {
+func LoadPlugin(plugName string, chn chan interface{}) {
 
 	// TODO if error caugth try without relative path, this will be good for local testing
 	plug, err := plugin.Open(PluginDir + plugName + ".so")
@@ -28,5 +28,10 @@ func LoadPlugin(plugName string) interface{} {
 		fmt.Println("unexpected type from module symbol")
 		os.Exit(1)
 	}
-	return plugOut
+	chn <- plugOut
 }
+
+// NEXT implement unload function
+// func UnloadPlugin(plugName string) interface{} {
+
+// }