fixed client.HasQuit and made internal disconnects not setting that flag.

client.go

@@ -187,12 +187,13 @@ func (client *Client) Ready() bool {
 	return client.ready
 }
 
-// HasQuit returns true if the client had manually quit.
+// HasQuit returns true if the client had manually quit. It should be checked before
+// performing any reconnection logic.
 func (client *Client) HasQuit() bool {
 	client.mutex.RLock()
 	defer client.mutex.RUnlock()
 
-	return client.ready
+	return client.quit
 }
 
 func (client *Client) State() ClientState {
@@ -234,7 +235,7 @@ func (client *Client) Connect(addr string, ssl bool) (err error) {
 	var conn net.Conn
 
 	if client.Connected() {
-		_ = client.Disconnect()
+		_ = client.Disconnect(false)
 	}
 
 	client.isupport.Reset()
@@ -306,17 +307,21 @@ func (client *Client) Connect(addr string, ssl bool) (err error) {
 }
 
 // Disconnect disconnects from the server. It will either return the
-// close error, or ErrNoConnection if there is no connection
-func (client *Client) Disconnect() error {
+// close error, or ErrNoConnection if there is no connection. If
+// markAsQuit is specified, HasQuit will return true until the next
+// connections.
+func (client *Client) Disconnect(markAsQuit bool) error {
 	client.mutex.Lock()
 	defer client.mutex.Unlock()
 
+	if markAsQuit {
+		client.quit = true
+	}
+
 	if client.conn == nil {
 		return ErrNoConnection
 	}
 
-	client.quit = true
-
 	return client.conn.Close()
 }
 
@@ -348,7 +353,7 @@ func (client *Client) Send(line string) error {
 	_, err := conn.Write([]byte(line))
 	if err != nil {
 		client.EmitNonBlocking(NewErrorEvent("write", err.Error()))
-		_ = client.Disconnect()
+		_ = client.Disconnect(false)
 	}
 
 	return err
@@ -521,9 +526,12 @@ func (client *Client) SetValue(key string, value interface{}) {
 // Destroy destroys the client, which will lead to a disconnect. Cancelling the
 // parent context will do the same.
 func (client *Client) Destroy() {
-	_ = client.Disconnect()
+	_ = client.Disconnect(false)
 	client.cancel()
 	close(client.sends)
+
+	client.Emit(NewEvent("client", "destroy"))
+
 	close(client.events)
 }
 
@@ -781,14 +789,7 @@ end:
 
 	ticker.Stop()
 
-	_ = client.Disconnect()
-
-	event := NewEvent("client", "destroy")
-	event.ctx, event.cancel = context.WithCancel(client.ctx)
-
-	client.handleEvent(&event)
-
-	event.cancel()
+	_ = client.Disconnect(false)
 }
 
 func (client *Client) handleSendLoop() {

client_test.go

@@ -355,7 +355,7 @@ func TestClient(t *testing.T) {
 		t.Fatal("Listen:", err)
 	}
 
-	if err := client.Disconnect(); err != irc.ErrNoConnection {
+	if err := client.Disconnect(false); err != irc.ErrNoConnection {
 		t.Errorf("It should fail to disconnect, got: %s", err)
 	}
 

cmd/ircrepl/main.go

@@ -9,7 +9,9 @@ import (
 	"github.com/gissleh/irc/handlers"
 	"log"
 	"os"
+	"os/signal"
 	"strings"
+	"syscall"
 
 	"github.com/gissleh/irc"
 )
@@ -95,6 +97,10 @@ func main() {
 			target = client.Target(event.Arg(1), event.Arg(2))
 		}
 
+		if event.Name() == "client.disconnect" {
+			os.Exit(0)
+		}
+
 		j, err := json.MarshalIndent(event, "", "    ")
 		if err != nil {
 			return
@@ -103,6 +109,15 @@ func main() {
 		fmt.Println(string(j))
 	})
 
+	go func() {
+		exitSignal := make(chan os.Signal)
+		signal.Notify(exitSignal, os.Interrupt, os.Kill, syscall.SIGTERM)
+
+		<-exitSignal
+
+		client.Quit("Goodnight.")
+	}()
+
 	reader := bufio.NewReader(os.Stdin)
 	for {
 		line, err := reader.ReadString('\n')