ci: set linux job to run on x86_64 host runner

.gitea/workflows/build.yml

@@ -0,0 +1,104 @@
+name: Build and Release
+on:
+  push:
+    branches: [master]
+    tags: ['v*']
+
+jobs:
+  build-windows:
+    runs-on: windows-latest
+    defaults:
+      run:
+        shell: msys2 {0}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24'
+          cache: false
+
+      - name: Setup MSYS2
+        uses: msys2/setup-msys2@v2
+        with:
+          msystem: MINGW64
+          path-type: inherit
+          update: true
+          install: >-
+            mingw-w64-x86_64-gcc
+            mingw-w64-x86_64-opus
+            mingw-w64-x86_64-opusfile
+            mingw-w64-x86_64-portaudio
+            mingw-w64-x86_64-pkgconf
+            zip
+
+      - name: Build TUI
+        run: |
+          export CGO_ENABLED=1
+          mkdir -p dist
+          go build -o dist/ts3-tui.exe ./cmd/tui
+          # Copy DLLs
+          cp /mingw64/bin/libogg-0.dll dist/
+          cp /mingw64/bin/libopus-0.dll dist/
+          cp /mingw64/bin/libopusfile-0.dll dist/
+          cp /mingw64/bin/libportaudio-2.dll dist/ || true
+          # Create ZIP
+          cd dist && zip -r ../tui_windows_x86_64.zip . *
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: tui-windows-zip
+          path: tui_windows_x86_64.zip
+
+  build-linux:
+    runs-on: linux-x86_64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24'
+          cache: false
+
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            libportaudio2 portaudio19-dev \
+            libopus-dev libopusfile-dev \
+            libpulse-dev pkg-config gcc
+
+      - name: Build TUI
+        run: |
+          export CGO_ENABLED=1
+          export ARCH=$(uname -m)
+          mkdir -p dist
+          go build -o dist/tui_linux_${ARCH} ./cmd/tui
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: tui-linux-binaries
+          path: dist/*
+
+  release:
+    needs: [build-windows, build-linux]
+    if: startsWith(github.ref, 'refs/tags/v')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download Artifacts
+        uses: actions/download-artifact@v3
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v1
+        with:
+          files: |
+            tui-windows-zip/tui_windows_x86_64.zip
+            tui-linux-binaries/*
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.vscode/settings.json

@@ -0,0 +1,15 @@
+{
+    "go.toolsEnvVars": {
+        "CGO_ENABLED": "1",
+        "PATH": "D:\\esto_al_path\\msys64\\mingw64\\bin;${env:PATH}",
+        "PKG_CONFIG_PATH": "D:\\esto_al_path\\msys64\\mingw64\\lib\\pkgconfig"
+    },
+    "gopls": {
+        "formatting.gofumpt": true,
+        "ui.diagnostic.diagnosticsDelay": "300ms",
+        "build.directoryFilters": [
+            "-vendor"
+        ]
+    },
+    "go.lintOnSave": "package"
+}

cmd/tui/main.go

@@ -56,6 +56,9 @@ func main() {
 		}
 	}
 
+	// Silence noise (ALSA/PortAudio) on Linux or if debugFile is set
+	redirectStderr(debugFile)
+
 	// Create the TUI model
 	m := NewModel(*serverAddr, *nickname)
 

cmd/tui/model.go

@@ -22,6 +22,7 @@ const (
 	FocusChat
 	FocusInput
 	FocusUserView
+	FocusAbout
 )
 
 // ListItem represents an item in the navigation tree (Channel or User)
@@ -31,6 +32,14 @@ type ListItem struct {
 	User    *UserNode
 }
 
+func (l ListItem) IsSpacer() bool {
+	if l.IsUser || l.Channel == nil {
+		return false
+	}
+	// TeamSpeak spacers usually look like [spacer0], [*spacer1], etc.
+	return strings.Contains(strings.ToLower(l.Channel.Name), "[spacer")
+}
+
 // ChatMessage represents a message in the chat
 type ChatMessage struct {
 	Time    time.Time
@@ -71,6 +80,7 @@ type Model struct {
 
 	// UI State
 	focus         Focus
+	lastFocus     Focus // To return from About view
 	width, height int
 	channels      []ChannelNode
 	items         []ListItem // Flattened list for navigation
@@ -101,6 +111,7 @@ type Model struct {
 	// User View
 	showUserView bool
 	viewUser     *UserNode
+	pokeID       uint16 // Target ID for pending poke
 }
 
 // addLog adds a message to the log panel
@@ -182,6 +193,16 @@ type clientLeftMsg struct {
 	clientID uint16
 }
 
+type clientMovedMsg struct {
+	clientID  uint16
+	channelID uint64
+}
+
+type pokeMsg struct {
+	senderName string
+	message    string
+}
+
 type chatMsg struct {
 	senderID   uint16
 	senderName string
@@ -239,6 +260,20 @@ func (m *Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 					m.audioPlayer.PlayPCM(e.SenderID, e.PCM)
 				}
 			})
+
+			m.client.On(ts3client.EventClientMoved, func(e *ts3client.ClientMovedEvent) {
+				m.program.Send(clientMovedMsg{
+					clientID:  e.ClientID,
+					channelID: e.ChannelID,
+				})
+			})
+
+			m.client.On(ts3client.EventPoke, func(e *ts3client.PokeEvent) {
+				m.program.Send(pokeMsg{
+					senderName: e.SenderName,
+					message:    e.Message,
+				})
+			})
 		}
 
 		// Initialize audio player
@@ -348,6 +383,29 @@ func (m *Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 		return m, nil
 
+	case clientMovedMsg:
+		if msg.clientID == m.selfID {
+			chName := "Unknown"
+			if ch := m.client.GetChannel(msg.channelID); ch != nil {
+				chName = ch.Name
+			}
+			m.chatMessages = append(m.chatMessages, ChatMessage{
+				Time:    time.Now(),
+				Sender:  "SYSTEM",
+				Content: fmt.Sprintf("You moved to channel: %s", chName),
+			})
+		}
+		return m, nil
+
+	case pokeMsg:
+		m.chatMessages = append(m.chatMessages, ChatMessage{
+			Time:    time.Now(),
+			Sender:  "POKE",
+			Content: fmt.Sprintf("[%s]: %s", msg.senderName, msg.message),
+		})
+		m.addLog("Received poke from %s: %s", msg.senderName, msg.message)
+		return m, nil
+
 	case chatMsg:
 		m.chatMessages = append(m.chatMessages, ChatMessage{
 			Time:    time.Now(),
@@ -455,6 +513,35 @@ func (m *Model) updateChannelList(channels []*ts3client.Channel) {
 			}
 		}
 	}
+
+	// Ensure selectedIdx is valid (not on a spacer)
+	if len(m.items) > 0 {
+		if m.selectedIdx >= len(m.items) {
+			m.selectedIdx = len(m.items) - 1
+		}
+
+		// If current is a spacer, find next valid one
+		if m.items[m.selectedIdx].IsSpacer() {
+			found := false
+			// Try going down
+			for i := m.selectedIdx; i < len(m.items); i++ {
+				if !m.items[i].IsSpacer() {
+					m.selectedIdx = i
+					found = true
+					break
+				}
+			}
+			// If not found, try going up
+			if !found {
+				for i := m.selectedIdx; i >= 0; i-- {
+					if !m.items[i].IsSpacer() {
+						m.selectedIdx = i
+						break
+					}
+				}
+			}
+		}
+	}
 }
 
 func (m *Model) handleKeyPress(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
@@ -475,7 +562,16 @@ func (m *Model) handleKeyPress(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 
 	case "tab":
 		// Cycle focus
-		m.focus = (m.focus + 1) % 3
+		m.focus = (m.focus + 1) % 4 // FocusChannels, FocusChat, FocusInput, FocusUserView
+		return m, nil
+
+	case "f1":
+		if m.focus == FocusAbout {
+			m.focus = m.lastFocus
+		} else {
+			m.lastFocus = m.focus
+			m.focus = FocusAbout
+		}
 		return m, nil
 	}
 
@@ -485,8 +581,8 @@ func (m *Model) handleKeyPress(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		return m.handleInputKeys(msg)
 	}
 
-	// 3. Global Shortcuts (Only when NOT in Input)
+	// 3. Global Shortcuts (Only when NOT in Input or About)
-	if m.focus != FocusInput && m.focus != FocusUserView {
+	if m.focus != FocusInput && m.focus != FocusUserView && m.focus != FocusAbout {
 		switch msg.String() {
 		case "q":
 			// Quit (same as ctrl+c)
@@ -564,11 +660,20 @@ func (m *Model) handleKeyPress(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		return m.handleChatKeys(msg)
 	case FocusUserView:
 		return m.handleUserViewKeys(msg)
+	case FocusAbout:
+		return m.handleAboutViewKeys(msg)
 	}
 	return m, nil
 }
 
-func (m *Model) handleChatKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
+func (m *Model) handleChatKeys(_ tea.KeyMsg) (tea.Model, tea.Cmd) {
+	return m, nil
+}
+
+func (m *Model) handleAboutViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
+	if msg.String() == "esc" || msg.String() == "f1" {
+		m.focus = m.lastFocus
+	}
 	return m, nil
 }
 
@@ -588,6 +693,13 @@ func (m *Model) handleUserViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		m.focus = FocusChannels
 		m.showUserView = false
 
+	case "1":
+		// Initiate Poke: set target, clear input, and focus it
+		m.pokeID = u.ID
+		m.focus = FocusInput
+		m.inputText = ""
+		m.addLog("Write poke message for %s and press Enter...", u.Nickname)
+
 	case "2":
 		// Toggle mute for this user
 		_, muted := m.audioPlayer.GetUserSettings(u.ID)
@@ -618,17 +730,37 @@ func (m *Model) handleUserViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 func (m *Model) handleChannelKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	switch msg.String() {
 	case "up", "k":
-		if m.selectedIdx > 0 {
+		for m.selectedIdx > 0 {
 			m.selectedIdx--
+			if !m.items[m.selectedIdx].IsSpacer() {
+				break
+			}
+			// If we hit the top and it's a spacer, we might need to go down to find the first valid one
+			if m.selectedIdx == 0 && m.items[m.selectedIdx].IsSpacer() {
+				// Search forward for the first valid one
+				for i := 0; i < len(m.items); i++ {
+					if !m.items[i].IsSpacer() {
+						m.selectedIdx = i
+						break
+					}
+				}
+				break
+			}
 		}
 	case "down", "j":
-		if m.selectedIdx < len(m.items)-1 {
+		for m.selectedIdx < len(m.items)-1 {
 			m.selectedIdx++
+			if !m.items[m.selectedIdx].IsSpacer() {
+				break
+			}
 		}
 	case "enter":
 		// Join selected channel OR open user view
 		if m.selectedIdx < len(m.items) && m.client != nil {
 			item := m.items[m.selectedIdx]
+			if item.IsSpacer() {
+				return m, nil // Do nothing for spacers
+			}
 			if !item.IsUser {
 				// Channel
 				ch := item.Channel
@@ -656,11 +788,27 @@ func (m *Model) handleInputKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	switch msg.String() {
 	case "enter":
 		if m.inputText != "" && m.client != nil {
+			if m.pokeID != 0 {
+				err := m.client.Poke(m.pokeID, m.inputText)
+				if err != nil {
+					m.addLog("Error poking client %d: %v", m.pokeID, err)
+				} else {
+					m.addLog("Poke sent!")
+				}
+				m.pokeID = 0
+				m.focus = FocusUserView
+			} else {
 				m.client.SendChannelMessage(m.inputText)
+			}
 			m.inputText = ""
 		}
 	case "esc":
+		if m.pokeID != 0 {
+			m.pokeID = 0
+			m.focus = FocusUserView
+		} else {
 			m.focus = FocusChannels
+		}
 		m.inputText = ""
 	case "backspace":
 		if len(m.inputText) > 0 {
@@ -688,6 +836,10 @@ func (m *Model) handleInputKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 
 // View renders the UI
 func (m *Model) View() string {
+	if m.focus == FocusAbout {
+		return m.renderAboutView()
+	}
+
 	if m.width == 0 {
 		return "Loading..."
 	}
@@ -794,7 +946,11 @@ func (m *Model) View() string {
 	}
 
 	// Input
-	inputContent := "> " + m.inputText
+	prompt := "> "
+	if m.pokeID != 0 {
+		prompt = "[Poke Message] > "
+	}
+	inputContent := prompt + m.inputText
 	if m.focus == FocusInput {
 		inputStyle = inputStyle.BorderForeground(lipgloss.Color("212"))
 		inputContent += "█"
@@ -1062,7 +1218,7 @@ func (m *Model) renderUserView() string {
 		fmt.Sprintf("%s %s", labelStyle.Render("Local Mute:"), muteStr),
 		"",
 		"--- Menu ---",
-		"1. Poke (Not Impl)",
+		"1. Poke",
 		"2. Toggle Local Mute",
 		"+/-: Adjust Volume",
 		"",
@@ -1071,3 +1227,35 @@ func (m *Model) renderUserView() string {
 
 	return lipgloss.JoinVertical(lipgloss.Left, info...)
 }
+
+func (m *Model) renderAboutView() string {
+	titleStyle := lipgloss.NewStyle().
+		Bold(true).
+		Foreground(lipgloss.Color("205")).
+		MarginBottom(1).
+		Align(lipgloss.Center)
+
+	boxStyle := lipgloss.NewStyle().
+		Border(lipgloss.RoundedBorder()).
+		BorderForeground(lipgloss.Color("62")).
+		Padding(2).
+		Width(60).
+		Align(lipgloss.Center)
+
+	mainContent := lipgloss.JoinVertical(lipgloss.Center,
+		titleStyle.Render("TS3 TUI CLIENT"),
+		lipgloss.NewStyle().Foreground(lipgloss.Color("250")).Render("Una terminal potente para tus comunidades."),
+		"",
+		lipgloss.NewStyle().Bold(true).Render("Hecho en Antigravity"),
+		"",
+		lipgloss.NewStyle().Bold(true).Render("Con la ayuda de:"),
+		lipgloss.NewStyle().Foreground(lipgloss.Color("212")).Render("- Gemini 3 Pro"),
+		lipgloss.NewStyle().Foreground(lipgloss.Color("212")).Render("- Claude Opus 4.5"),
+		"",
+		"",
+		lipgloss.NewStyle().Faint(true).Render("(Presiona ESC o F1 para volver)"),
+	)
+
+	// Center everything on screen
+	return lipgloss.Place(m.width, m.height, lipgloss.Center, lipgloss.Center, boxStyle.Render(mainContent))
+}

cmd/tui/noise_linux.go

@@ -0,0 +1,24 @@
+//go:build linux
+
+package main
+
+import (
+	"os"
+
+	"golang.org/x/sys/unix"
+)
+
+func redirectStderr(f *os.File) {
+	if f == nil {
+		// Silence altogether if no debug file
+		null, err := os.OpenFile(os.DevNull, os.O_WRONLY, 0)
+		if err == nil {
+			_ = unix.Dup2(int(null.Fd()), int(os.Stderr.Fd()))
+		}
+		return
+	}
+
+	// Redirect fd 2 (stderr) to our debug file
+	// This captures C-level library noise (ALSA, PortAudio) into the log
+	_ = unix.Dup2(int(f.Fd()), int(os.Stderr.Fd()))
+}

cmd/tui/noise_other.go

@@ -0,0 +1,12 @@
+//go:build !linux
+
+package main
+
+import (
+	"os"
+)
+
+func redirectStderr(f *os.File) {
+	// No-op on other platforms for now
+	// Windows doesn't have the ALSA noise problem
+}

go.mod

@@ -13,6 +13,7 @@ require (
 	github.com/charmbracelet/bubbletea v1.3.10
 	github.com/charmbracelet/lipgloss v1.1.0
 	github.com/go-ole/go-ole v1.2.6
+	github.com/gordonklaus/portaudio v0.0.0-20250206071425-98a94950218b
 	github.com/gorilla/websocket v1.5.3
 	github.com/moutend/go-wca v0.3.0
 	gopkg.in/hraban/opus.v2 v2.0.0-20230925203106-0188a62cb302

go.sum

@@ -20,6 +20,8 @@ github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
 github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
 github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
+github.com/gordonklaus/portaudio v0.0.0-20250206071425-98a94950218b h1:WEuQWBxelOGHA6z9lABqaMLMrfwVyMdN3UgRLT+YUPo=
+github.com/gordonklaus/portaudio v0.0.0-20250206071425-98a94950218b/go.mod h1:esZFQEUwqC+l76f2R8bIWSwXMaPbp79PppwZ1eJhFco=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=

internal/client/client.go

@@ -134,27 +134,42 @@ func (c *Client) Connect(address string) error {
 	defer ticker.Stop()
 
 	for {
+		// Recovery from panics in the main loop
+		func() {
+			defer func() {
+				if r := recover(); r != nil {
+					log.Printf("PANIC in Client loop: %v", r)
+				}
+			}()
+
 			select {
 			case <-c.done:
 				log.Println("Client loop stopped")
-			return nil
+				return
 			case pkt := <-pktChan:
 				if pkt == nil {
 					// Channel closed
-				return nil
+					return
 				}
 				if err := c.handlePacket(pkt); err != nil {
 					log.Printf("Error handling packet: %v", err)
 				}
 			case <-ticker.C:
 				if !c.Connected {
-				continue // Don't send pings if not connected yet
+					return // Don't send pings if not connected yet
 				}
 				// Send KeepAlive Ping (Encrypted, No NewProtocol)
 				if err := c.sendPing(); err != nil {
 					log.Printf("Error sending Ping: %v", err)
 				}
 			}
+		}()
+		// Check if we should exit after the inner function
+		select {
+		case <-c.done:
+			return nil
+		default:
+		}
 	}
 }
 

internal/client/commands.go

@@ -226,8 +226,8 @@ func (c *Client) processCommand(data []byte, pkt *protocol.Packet) error {
 	cmdStr := string(data)
 
 	// Debug: Log packet flags and raw command preview (sanitized)
-	log.Printf("Debug Packet: Compressed=%v, Fragmented=%v, RawLen=%d, Preview=%q",
+	log.Printf("Debug Packet: PID=%d, Compressed=%v, Fragmented=%v, RawLen=%d, Preview=%q",
-		pkt.Header.FlagCompressed(), pkt.Header.FlagFragmented(), len(data),
+		pkt.Header.PacketID, pkt.Header.FlagCompressed(), pkt.Header.FlagFragmented(), len(data),
 		func() string {
 			preview := cmdStr
 			if len(preview) > 100 {
@@ -544,6 +544,28 @@ func (c *Client) processCommand(data []byte, pkt *protocol.Packet) error {
 				"message": msg,
 			})
 
+		case "notifyclientpoke":
+			msg := ""
+			invoker := "Unknown"
+			var invokerID uint16
+			if m, ok := args["msg"]; ok {
+				msg = protocol.Unescape(m)
+			}
+			if name, ok := args["invokername"]; ok {
+				invoker = protocol.Unescape(name)
+			}
+			if iid, ok := args["invokerid"]; ok {
+				var id uint64
+				fmt.Sscanf(iid, "%d", &id)
+				invokerID = uint16(id)
+			}
+			log.Printf("[Poke] %s: %s", invoker, msg)
+			c.emitEvent("client_poke", map[string]any{
+				"senderID":   invokerID,
+				"senderName": invoker,
+				"message":    msg,
+			})
+
 		case "notifyservergrouplist", "notifychannelgrouplist", "notifyclientneededpermissions":
 			// Ignore verbose noisy setup commands
 		default:

pkg/audio/capture.go

@@ -1,3 +1,5 @@
+//go:build windows
+
 package audio
 
 import (
@@ -11,8 +13,6 @@ import (
 	"github.com/moutend/go-wca/pkg/wca"
 )
 
-const captureFrameSamples = 960 // 20ms at 48kHz
-
 // Capturer handles WASAPI audio capture from microphone
 type Capturer struct {
 	client        *wca.IAudioClient

pkg/audio/capture_linux.go

@@ -0,0 +1,112 @@
+//go:build linux
+
+package audio
+
+import (
+	"fmt"
+	"sync"
+
+	"github.com/gordonklaus/portaudio"
+)
+
+// Capturer handles audio capture using PortAudio
+type Capturer struct {
+	stream       *portaudio.Stream
+	running      bool
+	mu           sync.Mutex
+	onAudio      func(samples []int16)
+	currentLevel int
+	levelMu      sync.RWMutex
+}
+
+func NewCapturer() (*Capturer, error) {
+	if err := initPortAudio(); err != nil {
+		return nil, err
+	}
+
+	return &Capturer{}, nil
+}
+
+func (c *Capturer) SetCallback(fn func(samples []int16)) {
+	c.mu.Lock()
+	c.onAudio = fn
+	c.mu.Unlock()
+}
+
+func (c *Capturer) Start() error {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	if c.running {
+		return nil
+	}
+
+	var err error
+	c.stream, err = portaudio.OpenDefaultStream(1, 0, 48000, frameSamples, c.processCapture)
+	if err != nil {
+		return fmt.Errorf("failed to open portaudio capture stream: %w", err)
+	}
+
+	if err := c.stream.Start(); err != nil {
+		c.stream.Close()
+		return fmt.Errorf("failed to start portaudio capture stream: %w", err)
+	}
+
+	c.running = true
+	return nil
+}
+
+func (c *Capturer) Stop() {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	if !c.running {
+		return
+	}
+	c.running = false
+	if c.stream != nil {
+		c.stream.Abort()
+	}
+}
+
+func (c *Capturer) Close() {
+	c.Stop()
+	c.mu.Lock()
+	if c.stream != nil {
+		c.stream.Close()
+	}
+	c.mu.Unlock()
+	terminatePortAudio()
+}
+
+func (c *Capturer) processCapture(in []int16) {
+	c.mu.Lock()
+	callback := c.onAudio
+	running := c.running
+	c.mu.Unlock()
+
+	if !running || callback == nil {
+		return
+	}
+
+	// Calculate level
+	level := CalculateRMSLevel(in)
+	c.levelMu.Lock()
+	c.currentLevel = level
+	c.levelMu.Unlock()
+
+	// Clone buffer and send to callback
+	samples := make([]int16, len(in))
+	copy(samples, in)
+	callback(samples)
+}
+
+func (c *Capturer) GetLevel() int {
+	c.levelMu.RLock()
+	defer c.levelMu.RUnlock()
+	return c.currentLevel
+}
+
+func (c *Capturer) IsRunning() bool {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	return c.running
+}

pkg/audio/common.go

@@ -0,0 +1,13 @@
+package audio
+
+// Shared constants
+const (
+	frameSamples        = 960 // 20ms at 48kHz
+	captureFrameSamples = 960 // 20ms at 48kHz
+)
+
+// UserSettings represents per-user audio configuration
+type UserSettings struct {
+	Volume float32 // 0.0 - 1.0 (or higher for boost)
+	Muted  bool
+}

pkg/audio/global_linux.go

@@ -0,0 +1,45 @@
+//go:build linux
+
+package audio
+
+import (
+	"fmt"
+	"os"
+	"sync"
+
+	"github.com/gordonklaus/portaudio"
+)
+
+var (
+	paMu       sync.Mutex
+	paRefCount int
+)
+
+func initPortAudio() error {
+	paMu.Lock()
+	defer paMu.Unlock()
+
+	if paRefCount == 0 {
+		if err := portaudio.Initialize(); err != nil {
+			return err
+		}
+
+		devices, err := portaudio.Devices()
+		if err == nil {
+			fmt.Fprintf(os.Stderr, "[Audio] Linux/PortAudio initialized globally. Devices found: %d\n", len(devices))
+		}
+	}
+	paRefCount++
+	return nil
+}
+
+func terminatePortAudio() {
+	paMu.Lock()
+	defer paMu.Unlock()
+
+	paRefCount--
+	if paRefCount == 0 {
+		fmt.Fprintf(os.Stderr, "[Audio] Linux/PortAudio terminating globally...\n")
+		portaudio.Terminate()
+	}
+}

pkg/audio/playback.go

@@ -1,8 +1,11 @@
+//go:build windows
+
 package audio
 
 import (
 	"encoding/binary"
 	"fmt"
+	"log"
 	"sync"
 	"time"
 	"unsafe"
@@ -32,19 +35,11 @@ type Player struct {
 	bufferMu     sync.Mutex
 }
 
-type UserSettings struct {
-	Volume float32 // 0.0 - 1.0 (or higher for boost)
-	Muted  bool
-}
-
-const (
-	frameSamples = 960 // 20ms at 48kHz
-)
-
 // NewPlayer creates a new WASAPI audio player
 func NewPlayer() (*Player, error) {
 	// Initialize COM
 	ole.CoInitializeEx(0, ole.COINIT_APARTMENTTHREADED)
+	log.Printf("[Audio] Windows/WASAPI initializing...")
 
 	var deviceEnumerator *wca.IMMDeviceEnumerator
 	if err := wca.CoCreateInstance(
@@ -255,7 +250,7 @@ func (p *Player) GetUserSettings(clientID uint16) (float32, bool) {
 }
 
 func (p *Player) playbackLoop() {
-	ticker := time.NewTicker(20 * time.Millisecond)
+	ticker := time.NewTicker(10 * time.Millisecond)
 	defer ticker.Stop()
 
 	for {
@@ -269,6 +264,7 @@ func (p *Player) playbackLoop() {
 }
 
 func (p *Player) writeFrame() {
+	for {
 		var padding uint32
 		if err := p.client.GetCurrentPadding(&padding); err != nil {
 			return
@@ -284,9 +280,11 @@ func (p *Player) writeFrame() {
 		// Mix audio from all active user buffers
 		mixed := make([]int32, frameSamples)
 		activeUsers := 0
+		hasAnyAudio := false
 
 		for id, buf := range p.userBuffers {
 			if len(buf) > 0 {
+				hasAnyAudio = true
 				activeUsers++
 				// Take up to frameSamples from this user
 				toTake := frameSamples
@@ -316,6 +314,11 @@ func (p *Player) writeFrame() {
 
 		p.bufferMu.Unlock()
 
+		// If no audio is playing, don't write anything (keep buffer empty for lower latency when audio starts)
+		if !hasAnyAudio {
+			return
+		}
+
 		// Get WASAPI buffer
 		var buffer *byte
 		if err := p.renderClient.GetBuffer(uint32(frameSamples), &buffer); err != nil {
@@ -331,7 +334,7 @@ func (p *Player) writeFrame() {
 		for i := 0; i < int(frameSamples); i++ {
 			val := mixed[i]
 
-		// Apply volume
+			// Apply master volume
 			val = int32(float32(val) * vol)
 
 			// Hard clipping
@@ -345,3 +348,4 @@ func (p *Player) writeFrame() {
 
 		p.renderClient.ReleaseBuffer(uint32(frameSamples), 0)
 	}
+}

pkg/audio/playback_linux.go

@@ -0,0 +1,201 @@
+//go:build linux
+
+package audio
+
+import (
+	"fmt"
+	"sync"
+
+	"github.com/gordonklaus/portaudio"
+)
+
+// Player handles audio playback using PortAudio
+type Player struct {
+	stream   *portaudio.Stream
+	volume   float32
+	muted    bool
+	mu       sync.Mutex
+	running  bool
+	stopChan chan struct{}
+
+	// User buffers for mixing
+	userBuffers map[uint16][]int16
+	// User settings
+	userSettings map[uint16]*UserSettings
+	bufferMu     sync.Mutex
+}
+
+func NewPlayer() (*Player, error) {
+	if err := initPortAudio(); err != nil {
+		return nil, err
+	}
+
+	p := &Player{
+		volume:       1.0,
+		muted:        false,
+		stopChan:     make(chan struct{}),
+		userBuffers:  make(map[uint16][]int16),
+		userSettings: make(map[uint16]*UserSettings),
+	}
+
+	return p, nil
+}
+
+func (p *Player) Start() error {
+	p.mu.Lock()
+	if p.running {
+		p.mu.Unlock()
+		return nil
+	}
+
+	// Create stream (Mono, 48kHz, 16-bit)
+	// We'll use a callback-based stream for lower latency
+	var err error
+	p.stream, err = portaudio.OpenDefaultStream(0, 1, 48000, frameSamples, p.processAudio)
+	if err != nil {
+		p.mu.Unlock()
+		return fmt.Errorf("failed to open portaudio stream: %w", err)
+	}
+
+	if err := p.stream.Start(); err != nil {
+		p.stream.Close()
+		p.mu.Unlock()
+		return fmt.Errorf("failed to start portaudio stream: %w", err)
+	}
+
+	p.running = true
+	p.mu.Unlock()
+	return nil
+}
+
+func (p *Player) Stop() {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	if !p.running {
+		return
+	}
+	p.running = false
+	if p.stream != nil {
+		p.stream.Abort()
+	}
+}
+
+func (p *Player) Close() {
+	p.Stop()
+	p.mu.Lock()
+	if p.stream != nil {
+		p.stream.Close()
+	}
+	p.mu.Unlock()
+	terminatePortAudio()
+}
+
+// processAudio is the PortAudio callback
+func (p *Player) processAudio(out []int16) {
+	p.bufferMu.Lock()
+	defer p.bufferMu.Unlock()
+
+	// Initial silence
+	for i := range out {
+		out[i] = 0
+	}
+
+	if p.muted {
+		return
+	}
+
+	p.mu.Lock()
+	vol := p.volume
+	p.mu.Unlock()
+
+	mixed := make([]int32, len(out))
+
+	for id, buf := range p.userBuffers {
+		if len(buf) > 0 {
+			toTake := len(out)
+			if len(buf) < toTake {
+				toTake = len(buf)
+			}
+
+			for i := 0; i < toTake; i++ {
+				sample := int32(buf[i])
+				if settings, ok := p.userSettings[id]; ok {
+					sample = int32(float32(sample) * settings.Volume)
+				}
+				mixed[i] += sample
+			}
+
+			// Advance buffer
+			if len(buf) <= len(out) {
+				delete(p.userBuffers, id)
+			} else {
+				p.userBuffers[id] = buf[len(out):]
+			}
+		}
+	}
+
+	// Apply master volume and clip
+	for i := 0; i < len(out); i++ {
+		val := int32(float32(mixed[i]) * vol)
+		if val > 32767 {
+			val = 32767
+		} else if val < -32768 {
+			val = -32768
+		}
+		out[i] = int16(val)
+	}
+}
+
+func (p *Player) PlayPCM(senderID uint16, samples []int16) {
+	p.bufferMu.Lock()
+	defer p.bufferMu.Unlock()
+
+	if settings, ok := p.userSettings[senderID]; ok && settings.Muted {
+		return
+	}
+
+	p.userBuffers[senderID] = append(p.userBuffers[senderID], samples...)
+	if len(p.userBuffers[senderID]) > 48000*2 {
+		drop := len(p.userBuffers[senderID]) - 48000
+		p.userBuffers[senderID] = p.userBuffers[senderID][drop:]
+	}
+}
+
+func (p *Player) SetVolume(vol float32) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	p.volume = vol
+}
+
+func (p *Player) SetMuted(muted bool) {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	p.muted = muted
+}
+
+func (p *Player) SetUserVolume(clientID uint16, vol float32) {
+	p.bufferMu.Lock()
+	defer p.bufferMu.Unlock()
+	if _, ok := p.userSettings[clientID]; !ok {
+		p.userSettings[clientID] = &UserSettings{Volume: 1.0, Muted: false}
+	}
+	p.userSettings[clientID].Volume = vol
+}
+
+func (p *Player) SetUserMuted(clientID uint16, muted bool) {
+	p.bufferMu.Lock()
+	defer p.bufferMu.Unlock()
+	if _, ok := p.userSettings[clientID]; !ok {
+		p.userSettings[clientID] = &UserSettings{Volume: 1.0, Muted: false}
+	}
+	p.userSettings[clientID].Muted = muted
+}
+
+func (p *Player) GetUserSettings(clientID uint16) (float32, bool) {
+	p.bufferMu.Lock()
+	defer p.bufferMu.Unlock()
+	if settings, ok := p.userSettings[clientID]; ok {
+		return settings.Volume, settings.Muted
+	}
+	return 1.0, false
+}

pkg/ts3client/client.go

@@ -124,6 +124,10 @@ func (c *Client) emit(event EventType, data any) {
 			if fn, ok := h.(func(*TalkingStatusEvent)); ok {
 				fn(data.(*TalkingStatusEvent))
 			}
+		case EventPoke:
+			if fn, ok := h.(func(*PokeEvent)); ok {
+				fn(data.(*PokeEvent))
+			}
 		}
 	}
 }
@@ -405,6 +409,13 @@ func (c *Client) handleInternalEvent(eventType string, data map[string]any) {
 			Channels: getInt(data, "channels"),
 		})
 
+	case "client_poke":
+		c.emit(EventPoke, &PokeEvent{
+			SenderID:   getUint16(data, "senderID"),
+			SenderName: getString(data, "senderName"),
+			Message:    getString(data, "message"),
+		})
+
 	case "error":
 		c.emit(EventError, &ErrorEvent{
 			ID:      getString(data, "id"),

pkg/ts3client/commands.go

@@ -235,6 +235,19 @@ func (c *Client) KickFromServer(clientID uint16, reason string) error {
 	return c.internal.SendCommand(cmd)
 }
 
+// Poke sends a poke message to a specific client
+func (c *Client) Poke(clientID uint16, message string) error {
+	if c.internal == nil {
+		return fmt.Errorf("not connected")
+	}
+
+	cmd := protocol.NewCommand("clientpoke")
+	cmd.AddParam("clid", fmt.Sprintf("%d", clientID))
+	cmd.AddParam("msg", message)
+
+	return c.internal.SendCommand(cmd)
+}
+
 // =============================================================================
 // Info Methods
 // =============================================================================

pkg/ts3client/events.go

@@ -25,8 +25,18 @@ const (
 
 	// Error events
 	EventError EventType = "error"
+
+	// Poke events
+	EventPoke EventType = "poke"
 )
 
+// PokeEvent is emitted when a poke message is received
+type PokeEvent struct {
+	SenderID   uint16
+	SenderName string
+	Message    string
+}
+
 // ConnectedEvent is emitted when the client successfully connects
 type ConnectedEvent struct {
 	ClientID   uint16

readme.md

@@ -0,0 +1,116 @@
+# TeamSpeak TUI Client
+
+A modern, fast, and lightweight TeamSpeak 3 client built in Go with a beautiful Terminal User Interface (TUI).
+
+## 🚀 Features
+- **Low Latency Audio**: Optimized for both Windows (WASAPI) and Linux (PortAudio).
+- **Responsive UI**: Built with Bubble Tea for a smooth terminal experience.
+- **Cross-Platform**: Full support for Windows and Linux (including WSL2).
+- **Audio Controls**: Per-user volume and mute indicators.
+
+## 🛠️ Linux Dependencies
+
+To build the project on Linux (including Ubuntu/WSL2), you need to install the following system libraries:
+
+```bash
+sudo apt-get update
+sudo apt-get install -y \
+    libportaudio2 \
+    portaudio19-dev \
+    libopus-dev \
+    libpulse-dev
+```
+
+### 🔊 WSL2 Audio Setup
+
+WSL2 does not have direct access to your Windows audio hardware. To enable audio, we recommend using a PulseAudio network bridge:
+
+1. **Install PulseAudio on Windows** (e.g., via [portable binaries](https://www.freedesktop.org/wiki/Software/PulseAudio/Ports/Windows/)).
+2. **Enable TCP**: Edit `default.pa` in PulseAudio and add:
+   `load-module module-native-protocol-tcp auth-anonymous=1 listen=0.0.0.0`
+3. **Environment Variable**: Set the `PULSE_SERVER` in your WSL2 shell:
+   ```bash
+   export PULSE_SERVER=tcp:$(grep nameserver /etc/resolv.conf | awk '{print $2}'):4713
+   ```
+
+## 🏗️ Building
+
+```bash
+# General build
+go build -o ts-tui ./cmd/tui
+
+# Run with debug logging (highly recommended for audio setup)
+go run ./cmd/tui --server your-ip:9987 --debug
+```
+
+## ⌨️ Common Keys
+- `q`: Quit cleanly.
+- `Arrows / hjkl`: Navigate channels and users.
+- `Enter`: Join channel.
+- `1`: Poke user (in User View).
+- `m`: Mute/Unmute audio.
+## 💻 Development with VS Code
+
+This project uses Go **build tags** to support multiple platforms from the same codebase. This can sometimes cause "redeclared" errors or "undefined" symbols in VS Code if not configured correctly.
+
+### Recommended Setup
+
+1. **Windows + MSYS2**: If you are developing on Windows and have Opus/PortAudio installed via MSYS2, your `.vscode/settings.json` should include the paths to your MinGW64 environment:
+   ```json
+   {
+       "go.toolsEnvVars": {
+           "CGO_ENABLED": "1",
+           "PATH": "C:\\msys64\\mingw64\\bin;${env:PATH}",
+           "PKG_CONFIG_PATH": "C:\\msys64\\mingw64\\lib\\pkgconfig"
+       }
+   }
+   ```
+2. **Build Tags**: Do **not** force both tags simultaneously (e.g., `-tags=linux,windows`) as this will cause "redeclared" errors for types defined in both systems (like `Player` or `Capturer`).
+3. **Switching OS Analysis**: If you are on Windows but want to check for errors in the Linux files, update your settings to:
+   ```json
+   "go.toolsEnvVars": { "GOOS": "linux" }
+   ```
+
+### Pro Tip: VS Code Remote - WSL
+For the best experience when working on Linux features from Windows, use the **WSL extension**. Open VS Code inside your WSL environment (`code .` from the WSL terminal). This allows `gopls` to run directly in Linux, where all system headers and libraries are natively available.
+
+## 🤖 Gitea Actions (CI/CD)
+
+El archivo `.gitea/workflows/build-windows.yml` automatiza la compilación en cada push.
+
+### Cómo usar tu propio Windows como Runner
+
+Si tu Gitea no tiene runners públicos, puedes convertir tu propia máquina Windows en uno:
+
+1. **Descarga `act_runner`**: Descarga el binario oficial de [Gitea Actions Runner](https://gitea.com/gitea/act_runner/releases).
+2. **Registro**:
+   - Ve a tu instancia de Gitea -> Administración del Sitio -> Actions -> Runners.
+   - Copia el **Registration Token**.
+   - Ejecuta: `./act_runner register`
+   - Introduce la URL de tu Gitea y el token.
+   - En **labels**, asegúrate de poner `windows-latest:host`.
+3. **Ejecución**:
+   - Lanza el runner: `./act_runner daemon`.
+   - Ahora, cualquier push lanzará la build en tu PC de forma automática.
+
+> [!TIP]
+> El workflow usa **MSYS2** automáticamente para instalar `opus` y `portaudio` en el entorno temporal de la build, así que no necesitas configurar nada extra en el sistema del runner.
+
+### Cómo añadir un Runner en WSL2 (para x86_64)
+
+Si tu runner principal es ARM (como una Raspberry Pi) y quieres compilar para tu PC (x86_64), lo mejor es poner un runner dentro de WSL2:
+
+1. **Entra en WSL2**: Ejecuta `wsl` en tu terminal.
+2. **Descarga `act_runner`**:
+   ```bash
+   curl -L https://gitea.com/gitea/act_runner/releases/download/v0.2.13/act_runner-0.2.13-linux-amd64 -o act_runner
+   chmod +x act_runner
+   ```
+3. **Registro**:
+   - Igual que en Windows, usa `./act_runner register` con el token de tu Gitea.
+   - En **labels**, pon algo como `linux-x86_64:host`.
+4. **Actualiza el workflow**:
+   - En `.gitea/workflows/build-linux.yml`, cambia `runs-on: ubuntu-latest` por `runs-on: linux-x86_64`.
+
+> [!NOTE]
+> Al usar el label `:host`, el runner usará las herramientas instaladas en tu Linux de WSL2 sin necesidad de Docker, lo que lo hace mucho más rápido.

scripts/run.ps1

@@ -3,4 +3,5 @@ $env:PKG_CONFIG_PATH = "D:\esto_al_path\msys64\mingw64\lib\pkgconfig"
 
 Write-Host "Starting TeamSpeak Client (Windows Native)..." -ForegroundColor Cyan
 # go run ./cmd/client/main.go --server localhost:9987
-go run ./cmd/example --server localhost:9987
+# go run ./cmd/example --server localhost:9987
+go run ./cmd/tui --server ts.vlazaro.es:9987 --nickname Adam --debug

timestamp.go

@@ -1,11 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"time"
-)
-
-func main() {
-	t, _ := time.Parse("2006-01-02 15:04:05", "2023-07-24 10:06:33")
-	fmt.Println(t.Unix())
-}