lol commit messages

socketserver/cmd/ffzsocketserver/console.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+	"../../internal/server"
+	"fmt"
+	"github.com/abiosoft/ishell"
+	"runtime"
+)
+
+func commandLineConsole() {
+
+	shell := ishell.NewShell()
+
+	shell.Register("clientcount", func(args ...string) (string, error) {
+		server.GlobalSubscriptionInfo.RLock()
+		count := len(server.GlobalSubscriptionInfo.Members)
+		server.GlobalSubscriptionInfo.RUnlock()
+		return fmt.Sprintln(count, "clients connected"), nil
+	})
+
+	shell.Register("globalnotice", func(args ...string) (string, error) {
+		msg := server.ClientMessage{
+			MessageID: -1,
+			Command:   "message",
+			Arguments: args[0],
+		}
+		server.PublishToAll(msg)
+		return "Message sent.", nil
+	})
+
+	shell.Register("memstatsbysize", func(args ...string) (string, error) {
+		runtime.GC()
+
+		m := runtime.MemStats{}
+		runtime.ReadMemStats(&m)
+		for _, val := range m.BySize {
+			if val.Mallocs == 0 {
+				continue
+			}
+			shell.Println(val.Size, "bytes:", val.Mallocs, "allocs", val.Frees, "frees")
+		}
+		shell.Println(m.NumGC, "collections occurred")
+		return "", nil
+	})
+
+	shell.Start()
+}