yt/twitch fixes 2026

README.md

@@ -48,7 +48,7 @@ This is the main StreamGoose component. It provides three main functions:
 - providing the unified message queue for the frontend side consumption;
 - serving static files that make up the frontend (`index.html`, `script.js`, `style.css` and images) over the plain HTTP protocol.
 
-Additionally, the server binary also launches the backends it knows about and opens a simple GUI window to show the Web content locally, feeding its unified output into the JS side via server-sent events. The latter part became possible thanks to the [webview_go](https://pkg.go.dev/centrifuge.hectabit.org/HectaBit/webview_go) library.
+Additionally, the server binary also launches the backends it knows about and opens a simple GUI window to show the Web content locally, feeding its unified output into the JS side via server-sent events. The latter part became possible thanks to the [webview_go](https://github.com/webview/webview_go) library.
 
 ### Backends
 

external/webview_go/.github/workflows/ci.yaml

@@ -0,0 +1,62 @@
+name: CI Pipeline
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.image }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # Go 1.23 was the latest version as of 2024-08-31 but the action output a "warning":
+        # Failed to restore: "/usr/bin/tar" failed with error: The process '/usr/bin/tar' failed with exit code 2
+        # Go 1.22 didn't output the above "warning" so we're using this version.
+        # Go 1.14 made -mod=vendor default.
+        # Go 1.13 is the version set in go.mod.
+        include:
+          - { image: macos-14,     go: '1.22' }
+          - { image: macos-14,     go: '1.21' }
+          - { image: macos-14,     go: '1.20' }
+          # Go 1.19 is the earliest version available for ARM64.
+          - { image: macos-14,     go: '1.19' }
+          # macos-12 runner has x86_64 support which is needed for old versions of Go
+          - { image: macos-12,     go: '1.18' }
+          - { image: macos-12,     go: '1.17' }
+          - { image: macos-12,     go: '1.16' }
+          - { image: macos-12,     go: '1.15' }
+          - { image: macos-12,     go: '1.14' }
+          - { image: macos-12,     go: '1.13' }
+          - { image: ubuntu-22.04, go: '1.22', apt: libgtk-4-dev libwebkitgtk-6.0-dev }
+          - { image: ubuntu-22.04, go: '1.22', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: ubuntu-22.04, go: '1.22', apt: libgtk-3-dev libwebkit2gtk-4.0-dev }
+          - { image: ubuntu-22.04, go: '1.21', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: ubuntu-22.04, go: '1.20', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: ubuntu-22.04, go: '1.19', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: ubuntu-22.04, go: '1.18', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: ubuntu-22.04, go: '1.17', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: ubuntu-22.04, go: '1.16', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: ubuntu-22.04, go: '1.15', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: ubuntu-22.04, go: '1.14', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: ubuntu-22.04, go: '1.13', apt: libgtk-3-dev libwebkit2gtk-4.1-dev }
+          - { image: windows-2022, go: '1.22' }
+          - { image: windows-2022, go: '1.21' }
+          # Go 1.20 is the earliest version that is usable in this environment as of 2024-08-31.
+          # Compilation fails with older versions:
+          # [...]/bin/ld.exe: [...]\go-link-3209855222\000008.o: in function `x_cgo_thread_start':
+          # \\_\_\runtime\cgo/gcc_util.c:18: undefined reference to `__imp___iob_func'
+          - { image: windows-2022, go: '1.20' }
+    name: Build (${{ matrix.image }}, go ${{ matrix.go }})
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install dependencies
+        if: runner.os == 'Linux'
+        run: sudo apt-get update && sudo apt-get install -y libwebkit2gtk-4.0-dev
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go }}
+      - name: Build examples
+        run: >
+          go build
+          ./examples/basic
+          ./examples/bind
+      - name: Run tests
+        run: go test

external/webview_go/.gitignore

@@ -0,0 +1,15 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/

external/webview_go/CHANGELOG.md

@@ -0,0 +1,15 @@
+# Changelog
+
+### Migrating from v0.1.1 to v0.10.0
+
+1. `Webview.Open()` has been removed. Use other webview APIs to create a window, open a link and run main UI loop.
+2. `Webview.Debug()` and `webview.Debugf()` have been removed. Use your favorite logging library to debug webview apps.
+3. `Webview.Settings` struct has been removed. Title, URL and size are controlled via other API setters and can be updated at any time, not only when webview is created.
+4. `Webview.Loop()` has been removed. Use `Run()` instead.
+5. `WebView.Run()`, `WebView.Terminate()`, `WebView.SetTitle()`, `WebView.Dispatch()` stayed the same.
+6. `WebView.Exit()` has been renamed to `WebView.Destroy()`
+7. `WebView.SetColor()` and `WebView.SetFullScreen()` have been removed. Use `Window()` to get native window handle and probably write some Cgo code to adjust native window to your taste.
+8. `Webview.Dialog` has been removed. But it is likely to be brought back as a standalone module.
+9. `WebView.Eval()` remained the same.
+10. `WebView.InjectCSS()` has been removed. Use eval to inject style tag with CSS inside.
+11. `WebView.Bind()` kept the name, but changed the semantics. Only functions can be bound. Not the structs, like in Lorca.

external/webview_go/LICENSE

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2017 Serge Zaitsev
+Copyright (c) 2020 webview
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

external/webview_go/README.md

@@ -0,0 +1,50 @@
+# webview_go
+
+[![GoDoc](https://godoc.org/github.com/webview/webview_go?status.svg)](https://godoc.org/github.com/webview/webview_go)
+[![Go Report Card](https://goreportcard.com/badge/github.com/webview/webview_go)](https://goreportcard.com/report/github.com/webview/webview_go)
+
+Go language binding for the [webview library][webview].
+
+> [!NOTE]
+> Versions <= 0.1.1 are available in the [old repository][webview].
+
+### Getting Started
+
+See [Go package documentation][go-docs] for the Go API documentation, or simply read the source code.
+
+Start with creating a new directory structure for your project.
+
+```sh
+mkdir my-project && cd my-project
+```
+
+Create a new Go module.
+
+```sh
+go mod init example.com/app
+```
+
+Save one of the example programs into your project directory.
+
+```sh
+curl -sSLo main.go "https://raw.githubusercontent.com/webview/webview_go/master/examples/basic/main.go"
+```
+
+Install dependencies.
+
+```sh
+go get github.com/webview/webview_go
+```
+
+Build the example. On Windows, add `-ldflags="-H windowsgui"` to the command line.
+
+```sh
+go build
+```
+
+### Notes
+
+Calling `Eval()` or `Dispatch()` before `Run()` does not work because the webview instance has only been configured and not yet started.
+
+[go-docs]: https://pkg.go.dev/github.com/webview/webview_go
+[webview]: https://github.com/webview/webview

external/webview_go/examples/basic/main.go

@@ -0,0 +1,12 @@
+package main
+
+import webview "github.com/webview/webview_go"
+
+func main() {
+	w := webview.New(false)
+	defer w.Destroy()
+	w.SetTitle("Basic Example")
+	w.SetSize(480, 320, webview.HintNone)
+	w.SetHtml("Thanks for using webview!")
+	w.Run()
+}

external/webview_go/examples/bind/main.go

@@ -0,0 +1,38 @@
+package main
+
+import webview "github.com/webview/webview_go"
+
+const html = `<button id="increment">Tap me</button>
+<div>You tapped <span id="count">0</span> time(s).</div>
+<script>
+  const [incrementElement, countElement] =
+    document.querySelectorAll("#increment, #count");
+  document.addEventListener("DOMContentLoaded", () => {
+    incrementElement.addEventListener("click", () => {
+      window.increment().then(result => {
+        countElement.textContent = result.count;
+      });
+    });
+  });
+</script>`
+
+type IncrementResult struct {
+	Count uint `json:"count"`
+}
+
+func main() {
+	var count uint = 0
+	w := webview.New(false)
+	defer w.Destroy()
+	w.SetTitle("Bind Example")
+	w.SetSize(480, 320, webview.HintNone)
+
+	// A binding that increments a value and immediately returns the new value.
+	w.Bind("increment", func() IncrementResult {
+		count++
+		return IncrementResult{Count: count}
+	})
+
+	w.SetHtml(html)
+	w.Run()
+}

external/webview_go/glue.c

@@ -0,0 +1,36 @@
+#include "webview.h"
+
+#include <stdlib.h>
+#include <stdint.h>
+
+struct binding_context {
+    webview_t w;
+    uintptr_t index;
+};
+
+void _webviewDispatchGoCallback(void *);
+void _webviewBindingGoCallback(webview_t, char *, char *, uintptr_t);
+
+static void _webview_dispatch_cb(webview_t w, void *arg) {
+    _webviewDispatchGoCallback(arg);
+}
+
+static void _webview_binding_cb(const char *id, const char *req, void *arg) {
+    struct binding_context *ctx = (struct binding_context *) arg;
+    _webviewBindingGoCallback(ctx->w, (char *)id, (char *)req, ctx->index);
+}
+
+void CgoWebViewDispatch(webview_t w, uintptr_t arg) {
+    webview_dispatch(w, _webview_dispatch_cb, (void *)arg);
+}
+
+void CgoWebViewBind(webview_t w, const char *name, uintptr_t index) {
+    struct binding_context *ctx = calloc(1, sizeof(struct binding_context));
+    ctx->w = w;
+    ctx->index = index;
+    webview_bind(w, name, _webview_binding_cb, (void *)ctx);
+}
+
+void CgoWebViewUnbind(webview_t w, const char *name) {
+    webview_unbind(w, name);
+}

external/webview_go/go.mod

@@ -0,0 +1,3 @@
+module github.com/webview/webview_go
+
+go 1.13

external/webview_go/libs/mswebview2/LICENSE

@@ -0,0 +1,27 @@
+Copyright (C) Microsoft Corporation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * The name of Microsoft Corporation, or the names of its contributors 
+may not be used to endorse or promote products derived from this
+software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

external/webview_go/libs/mswebview2/include/vendor.go

@@ -0,0 +1,2 @@
+// Dummy file to allow vendoring.
+package vendor

external/webview_go/libs/mswebview2/vendor.go

@@ -0,0 +1,2 @@
+// Dummy file to allow vendoring.
+package vendor

external/webview_go/libs/mswebview2/version.txt

@@ -0,0 +1 @@
+1.0.1150.38

external/webview_go/libs/webview/LICENSE

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2017 Serge Zaitsev
+Copyright (c) 2022 Steffen André Langnes
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

external/webview_go/libs/webview/include/vendor.go

@@ -0,0 +1,2 @@
+// Dummy file to allow vendoring.
+package vendor

external/webview_go/libs/webview/vendor.go

@@ -0,0 +1,2 @@
+// Dummy file to allow vendoring.
+package vendor

external/webview_go/libs/webview/version.txt

@@ -0,0 +1 @@
+fb6b17d826041411e6346cd9a785a5ceba7987c4

external/webview_go/webview.cc

@@ -0,0 +1 @@
+#include "webview.h"

external/webview_go/webview.go

@@ -0,0 +1,331 @@
+package webview
+
+/*
+#cgo CFLAGS: -I${SRCDIR}/libs/webview/include
+#cgo CXXFLAGS: -I${SRCDIR}/libs/webview/include -DWEBVIEW_STATIC
+
+#cgo linux openbsd freebsd netbsd CXXFLAGS: -DWEBVIEW_GTK -std=c++11
+#cgo linux openbsd freebsd netbsd LDFLAGS: -ldl
+#cgo linux openbsd freebsd netbsd pkg-config: gtk+-3.0 webkit2gtk-4.0
+
+#cgo darwin CXXFLAGS: -DWEBVIEW_COCOA -std=c++11
+#cgo darwin LDFLAGS: -framework WebKit -ldl
+
+#cgo windows CXXFLAGS: -DWEBVIEW_EDGE -std=c++14 -I${SRCDIR}/libs/mswebview2/include
+#cgo windows LDFLAGS: -static -ladvapi32 -lole32 -lshell32 -lshlwapi -luser32 -lversion
+
+#include "webview.h"
+
+#include <stdlib.h>
+#include <stdint.h>
+
+void CgoWebViewDispatch(webview_t w, uintptr_t arg);
+void CgoWebViewBind(webview_t w, const char *name, uintptr_t index);
+void CgoWebViewUnbind(webview_t w, const char *name);
+*/
+import "C"
+import (
+	_ "github.com/webview/webview_go/libs/mswebview2"
+	_ "github.com/webview/webview_go/libs/mswebview2/include"
+	_ "github.com/webview/webview_go/libs/webview"
+	_ "github.com/webview/webview_go/libs/webview/include"
+	"encoding/json"
+	"errors"
+	"reflect"
+	"runtime"
+	"sync"
+	"unsafe"
+)
+
+func init() {
+	// Ensure that main.main is called from the main thread
+	runtime.LockOSThread()
+}
+
+// Hints are used to configure window sizing and resizing
+type Hint int
+
+const (
+	// Width and height are default size
+	HintNone = C.WEBVIEW_HINT_NONE
+
+	// Window size can not be changed by a user
+	HintFixed = C.WEBVIEW_HINT_FIXED
+
+	// Width and height are minimum bounds
+	HintMin = C.WEBVIEW_HINT_MIN
+
+	// Width and height are maximum bounds
+	HintMax = C.WEBVIEW_HINT_MAX
+)
+
+type WebView interface {
+
+	// Run runs the main loop until it's terminated. After this function exits -
+	// you must destroy the webview.
+	Run()
+
+	// Terminate stops the main loop. It is safe to call this function from
+	// a background thread.
+	Terminate()
+
+	// Dispatch posts a function to be executed on the main thread. You normally
+	// do not need to call this function, unless you want to tweak the native
+	// window.
+	Dispatch(f func())
+
+	// Destroy destroys a webview and closes the native window.
+	Destroy()
+
+	// Window returns a native window handle pointer. When using GTK backend the
+	// pointer is GtkWindow pointer, when using Cocoa backend the pointer is
+	// NSWindow pointer, when using Win32 backend the pointer is HWND pointer.
+	Window() unsafe.Pointer
+
+	// SetTitle updates the title of the native window. Must be called from the UI
+	// thread.
+	SetTitle(title string)
+
+	// SetSize updates native window size. See Hint constants.
+	SetSize(w int, h int, hint Hint)
+
+	// Navigate navigates webview to the given URL. URL may be a properly encoded data.
+	// URI. Examples:
+	// w.Navigate("https://github.com/webview/webview")
+	// w.Navigate("data:text/html,%3Ch1%3EHello%3C%2Fh1%3E")
+	// w.Navigate("data:text/html;base64,PGgxPkhlbGxvPC9oMT4=")
+	Navigate(url string)
+
+	// SetHtml sets the webview HTML directly.
+	// Example: w.SetHtml(w, "<h1>Hello</h1>");
+	SetHtml(html string)
+
+	// Init injects JavaScript code at the initialization of the new page. Every
+	// time the webview will open a the new page - this initialization code will
+	// be executed. It is guaranteed that code is executed before window.onload.
+	Init(js string)
+
+	// Eval evaluates arbitrary JavaScript code. Evaluation happens asynchronously,
+	// also the result of the expression is ignored. Use RPC bindings if you want
+	// to receive notifications about the results of the evaluation.
+	Eval(js string)
+
+	// Bind binds a callback function so that it will appear under the given name
+	// as a global JavaScript function. Internally it uses webview_init().
+	// Callback receives a request string and a user-provided argument pointer.
+	// Request string is a JSON array of all the arguments passed to the
+	// JavaScript function.
+	//
+	// f must be a function
+	// f must return either value and error or just error
+	Bind(name string, f interface{}) error
+
+	// Removes a callback that was previously set by Bind.
+	Unbind(name string) error
+}
+
+type webview struct {
+	w C.webview_t
+}
+
+var (
+	m        sync.Mutex
+	index    uintptr
+	dispatch = map[uintptr]func(){}
+	bindings = map[uintptr]func(id, req string) (interface{}, error){}
+)
+
+func boolToInt(b bool) C.int {
+	if b {
+		return 1
+	}
+	return 0
+}
+
+// New calls NewWindow to create a new window and a new webview instance. If debug
+// is non-zero - developer tools will be enabled (if the platform supports them).
+func New(debug bool) WebView { return NewWindow(debug, nil) }
+
+// NewWindow creates a new webview instance. If debug is non-zero - developer
+// tools will be enabled (if the platform supports them). Window parameter can be
+// a pointer to the native window handle. If it's non-null - then child WebView is
+// embedded into the given parent window. Otherwise a new window is created.
+// Depending on the platform, a GtkWindow, NSWindow or HWND pointer can be passed
+// here.
+func NewWindow(debug bool, window unsafe.Pointer) WebView {
+	w := &webview{}
+	w.w = C.webview_create(boolToInt(debug), window)
+	return w
+}
+
+func (w *webview) Destroy() {
+	C.webview_destroy(w.w)
+}
+
+func (w *webview) Run() {
+	C.webview_run(w.w)
+}
+
+func (w *webview) Terminate() {
+	C.webview_terminate(w.w)
+}
+
+func (w *webview) Window() unsafe.Pointer {
+	return C.webview_get_window(w.w)
+}
+
+func (w *webview) Navigate(url string) {
+	s := C.CString(url)
+	defer C.free(unsafe.Pointer(s))
+	C.webview_navigate(w.w, s)
+}
+
+func (w *webview) SetHtml(html string) {
+	s := C.CString(html)
+	defer C.free(unsafe.Pointer(s))
+	C.webview_set_html(w.w, s)
+}
+
+func (w *webview) SetTitle(title string) {
+	s := C.CString(title)
+	defer C.free(unsafe.Pointer(s))
+	C.webview_set_title(w.w, s)
+}
+
+func (w *webview) SetSize(width int, height int, hint Hint) {
+	C.webview_set_size(w.w, C.int(width), C.int(height), C.webview_hint_t(hint))
+}
+
+func (w *webview) Init(js string) {
+	s := C.CString(js)
+	defer C.free(unsafe.Pointer(s))
+	C.webview_init(w.w, s)
+}
+
+func (w *webview) Eval(js string) {
+	s := C.CString(js)
+	defer C.free(unsafe.Pointer(s))
+	C.webview_eval(w.w, s)
+}
+
+func (w *webview) Dispatch(f func()) {
+	m.Lock()
+	for ; dispatch[index] != nil; index++ {
+	}
+	dispatch[index] = f
+	m.Unlock()
+	C.CgoWebViewDispatch(w.w, C.uintptr_t(index))
+}
+
+//export _webviewDispatchGoCallback
+func _webviewDispatchGoCallback(index unsafe.Pointer) {
+	m.Lock()
+	f := dispatch[uintptr(index)]
+	delete(dispatch, uintptr(index))
+	m.Unlock()
+	f()
+}
+
+//export _webviewBindingGoCallback
+func _webviewBindingGoCallback(w C.webview_t, id *C.char, req *C.char, index uintptr) {
+	m.Lock()
+	f := bindings[uintptr(index)]
+	m.Unlock()
+	jsString := func(v interface{}) string { b, _ := json.Marshal(v); return string(b) }
+	status, result := 0, ""
+	if res, err := f(C.GoString(id), C.GoString(req)); err != nil {
+		status = -1
+		result = jsString(err.Error())
+	} else if b, err := json.Marshal(res); err != nil {
+		status = -1
+		result = jsString(err.Error())
+	} else {
+		status = 0
+		result = string(b)
+	}
+	s := C.CString(result)
+	defer C.free(unsafe.Pointer(s))
+	C.webview_return(w, id, C.int(status), s)
+}
+
+func (w *webview) Bind(name string, f interface{}) error {
+	v := reflect.ValueOf(f)
+	// f must be a function
+	if v.Kind() != reflect.Func {
+		return errors.New("only functions can be bound")
+	}
+	// f must return either value and error or just error
+	if n := v.Type().NumOut(); n > 2 {
+		return errors.New("function may only return a value or a value+error")
+	}
+
+	binding := func(id, req string) (interface{}, error) {
+		raw := []json.RawMessage{}
+		if err := json.Unmarshal([]byte(req), &raw); err != nil {
+			return nil, err
+		}
+
+		isVariadic := v.Type().IsVariadic()
+		numIn := v.Type().NumIn()
+		if (isVariadic && len(raw) < numIn-1) || (!isVariadic && len(raw) != numIn) {
+			return nil, errors.New("function arguments mismatch")
+		}
+		args := []reflect.Value{}
+		for i := range raw {
+			var arg reflect.Value
+			if isVariadic && i >= numIn-1 {
+				arg = reflect.New(v.Type().In(numIn - 1).Elem())
+			} else {
+				arg = reflect.New(v.Type().In(i))
+			}
+			if err := json.Unmarshal(raw[i], arg.Interface()); err != nil {
+				return nil, err
+			}
+			args = append(args, arg.Elem())
+		}
+		errorType := reflect.TypeOf((*error)(nil)).Elem()
+		res := v.Call(args)
+		switch len(res) {
+		case 0:
+			// No results from the function, just return nil
+			return nil, nil
+		case 1:
+			// One result may be a value, or an error
+			if res[0].Type().Implements(errorType) {
+				if res[0].Interface() != nil {
+					return nil, res[0].Interface().(error)
+				}
+				return nil, nil
+			}
+			return res[0].Interface(), nil
+		case 2:
+			// Two results: first one is value, second is error
+			if !res[1].Type().Implements(errorType) {
+				return nil, errors.New("second return value must be an error")
+			}
+			if res[1].Interface() == nil {
+				return res[0].Interface(), nil
+			}
+			return res[0].Interface(), res[1].Interface().(error)
+		default:
+			return nil, errors.New("unexpected number of return values")
+		}
+	}
+
+	m.Lock()
+	for ; bindings[index] != nil; index++ {
+	}
+	bindings[index] = binding
+	m.Unlock()
+	cname := C.CString(name)
+	defer C.free(unsafe.Pointer(cname))
+	C.CgoWebViewBind(w.w, cname, C.uintptr_t(index))
+	return nil
+}
+
+func (w *webview) Unbind(name string) error {
+	cname := C.CString(name)
+	defer C.free(unsafe.Pointer(cname))
+	C.CgoWebViewUnbind(w.w, cname)
+	return nil
+}

external/webview_go/webview_test.go

@@ -0,0 +1,50 @@
+package webview
+
+import (
+	"flag"
+	"log"
+	"os"
+	"testing"
+)
+
+func Example() {
+	w := New(true)
+	defer w.Destroy()
+	w.SetTitle("Hello")
+	w.Bind("noop", func() string {
+		log.Println("hello")
+		return "hello"
+	})
+	w.Bind("add", func(a, b int) int {
+		return a + b
+	})
+	w.Bind("quit", func() {
+		w.Terminate()
+	})
+	w.SetHtml(`<!doctype html>
+		<html>
+			<body>hello</body>
+			<script>
+				window.onload = function() {
+					document.body.innerText = ` + "`hello, ${navigator.userAgent}`" + `;
+					noop().then(function(res) {
+						console.log('noop res', res);
+						add(1, 2).then(function(res) {
+							console.log('add res', res);
+							quit();
+						});
+					});
+				};
+			</script>
+		</html>
+	)`)
+	w.Run()
+}
+
+func TestMain(m *testing.M) {
+	flag.Parse()
+	if testing.Verbose() {
+		Example()
+	}
+	os.Exit(m.Run())
+}

src/go.mod

@@ -5,9 +5,9 @@ go 1.23.1
 replace github.com/pajlada/go-twitch-pubsub => github.com/plugnburn/go-twitch-pubsub v0.0.0-20240922200010-4bf88de12fae
 
 require (
-	centrifuge.hectabit.org/HectaBit/webview_go v0.0.0-20240502074857-17ae24882d16
 	github.com/DaRealFreak/cloudflare-bp-go v1.0.4
 	github.com/plugnburn/go-twitch-pubsub v0.0.0-20240922200010-4bf88de12fae
+	github.com/webview/webview_go v0.0.0-20240831120633-6173450d4dd6
 )
 
 require (
@@ -24,3 +24,5 @@ require (
 	golang.org/x/tools v0.22.0 // indirect
 	honnef.co/go/tools v0.4.7 // indirect
 )
+
+replace github.com/webview/webview_go => ../external/webview_go

src/go.sum

@@ -1,5 +1,3 @@
-centrifuge.hectabit.org/HectaBit/webview_go v0.0.0-20240502074857-17ae24882d16 h1:gOFnYZ+G9R7Prc3Mn7z/v+LkPf/kQ2oUh5NCQd6n39k=
-centrifuge.hectabit.org/HectaBit/webview_go v0.0.0-20240502074857-17ae24882d16/go.mod h1:cAr/pT090G1kcy9uuCEUbZyGhUQRGOo4KVnkocx8BMA=
 github.com/BurntSushi/toml v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0=
 github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/DaRealFreak/cloudflare-bp-go v1.0.4 h1:33X8Z0YMV1DEVvL/kYLku+rjb4wF712+VIh3xBoifQ0=

src/gui_linux.go

@@ -0,0 +1,53 @@
+//go:build gui && linux
+/*
+  StreamGoose UI — Go reference implementation for Linux (GTK4 + WebKitGTK 6.0)
+ 
+  Created by Luxferre in 2024, updated in 2026, released into public domain
+*/
+package main
+
+/*
+#cgo pkg-config: gtk4 webkitgtk-6.0
+#include <gtk/gtk.h>
+#include <webkit/webkit.h>
+#include <stdlib.h>
+
+static void activate(GtkApplication *app, gpointer user_data) {
+    const char *url = (const char *)user_data;
+    GtkWidget *window = gtk_application_window_new(app);
+    gtk_window_set_title(GTK_WINDOW(window), "StreamGoose");
+    gtk_window_set_default_size(GTK_WINDOW(window), 320, 720);
+
+    GtkWidget *webview = webkit_web_view_new();
+    webkit_web_view_load_uri(WEBKIT_WEB_VIEW(webview), url);
+
+    gtk_window_set_child(GTK_WINDOW(window), webview);
+    gtk_window_present(GTK_WINDOW(window));
+}
+
+static void run_webview(const char *url) {
+    GtkApplication *app = gtk_application_new("org.luxferre.streamgoose", G_APPLICATION_DEFAULT_FLAGS);
+    g_signal_connect(app, "activate", G_CALLBACK(activate), (gpointer)url);
+    g_application_run(G_APPLICATION(app), 0, NULL);
+    g_object_unref(app);
+}
+*/
+import "C"
+import (
+	"fmt"
+	"unsafe"
+)
+
+/* override GUI entry point */
+func init() {
+	goose_start_gui = func(config map[string]interface{}) {
+		/* target server listening address */
+		target_addr := fmt.Sprintf("%s:%d", config["server_listen_ip"].(string), int(config["server_port"].(float64)))
+		url := "http://" + target_addr
+
+		curl := C.CString(url)
+		defer C.free(unsafe.Pointer(curl))
+
+		C.run_webview(curl)
+	}
+}

src/gui_windows.go

@@ -1,4 +1,4 @@
-//go:build gui
+//go:build gui && !linux
 /*
   StreamGoose UI — Go reference implementation
  
@@ -8,7 +8,7 @@ package main
 
 import (
   "fmt"
-  "centrifuge.hectabit.org/HectaBit/webview_go" /* for UI launch */
+  "github.com/webview/webview_go" /* for UI launch */
 )
 
 /* override GUI entry point */

src/kick.go

@@ -109,7 +109,7 @@ func kk_process_message(rawmsg map[string]interface{}) {
       out_message := ChatMessage {
         Type: "kk",
         NativeId: rawmsg["id"].(string),
-        AuthorId: string(int64(author["id"].(float64))),
+        AuthorId: fmt.Sprintf("%d", int64(author["id"].(float64))),
         Username: author["username"].(string),
         Timestamp: sent_dt.UTC().Format("2006-01-02T15:04:05Z"),
         Text: rawmsg["content"].(string),

src/twitch.go

@@ -19,10 +19,13 @@ import (
   "path/filepath"
   "unicode/utf8"
   "encoding/json"
+  "bufio"
+  "sync"
 )
 
 /* Twitch badge URL cache */
 var TW_BADGE_CACHE map[string]string
+var TW_USER_ICON_CACHE sync.Map
 /* Twitch OAuth global cache */
 var TW_OAUTH_TOKEN string
 var TW_CLIENT_ID string
@@ -70,11 +73,36 @@ func tw_api_req(url string, data string) []byte {
   return body
 }
 
+/* User icon fetching and caching function */
+func tw_get_user_icon(username string) string {
+  if icon, ok := TW_USER_ICON_CACHE.Load(username); ok {
+    return icon.(string)
+  }
+  
+  /* Fallback to decapi.me due to Helix API 401 Token Scoping limitations on generic twitchapps auths */
+  resp, err := http.Get("https://decapi.me/twitch/avatar/" + username)
+  if err == nil {
+      body, err := ioutil.ReadAll(resp.Body)
+      if err == nil {
+          url := strings.TrimSpace(string(body))
+          if strings.HasPrefix(url, "https://") {
+              TW_USER_ICON_CACHE.Store(username, url)
+              return url
+          }
+      }
+      resp.Body.Close()
+  }
+
+  TW_USER_ICON_CACHE.Store(username, "")
+  return ""
+}
+
 /* badge cache population function */
 func tw_fetch_badge_cache(channelname string) map[string]string {
   readycache := make(map[string]string)
   var ustruct map[string]interface{}
-  /* get broadcaster ID from the channel name */
+  
+  /* get broadcaster ID from the channel name via Helix API */
   body := tw_api_req("/users?login=" + channelname, "")
   if len(body) > 0 {
     err := json.Unmarshal(body, &ustruct)
@@ -85,6 +113,7 @@ func tw_fetch_badge_cache(channelname string) map[string]string {
       }
     }
   }
+  
   /* get the global badges */
   body = tw_api_req("/chat/badges/global", "")
   if len(body) > 0 {
@@ -102,6 +131,7 @@ func tw_fetch_badge_cache(channelname string) map[string]string {
       }
     }
   }
+  
   if TW_BROADCASTER_ID != "" { /* also get the channel-specific badges */
     body = tw_api_req(fmt.Sprintf("/chat/badges?broadcaster_id=%s", TW_BROADCASTER_ID), "")
     if len(body) > 0 {
@@ -153,49 +183,63 @@ func tw_handle_emotes(text string, emote_data string) string {
 
 /* main message procesing function */
 func tw_process_message(rawmsg string) {
+  if !strings.HasPrefix(rawmsg, "@") {
+      return
+  }
+  
   parts := strings.Split(rawmsg, " :") /* get raw message parts */
-  /* first part is metadata, second is a full IRC username,
-      the rest is the message ending with \r\n */
-  metadata_str := strings.TrimSpace(parts[0])
+  /* first part is metadata, second is a full IRC sender+command, the rest is message */
+  metadata_str := strings.TrimSpace(parts[0][1:]) // remove the leading '@'
   msg_text := ""
   if(len(parts) > 2) {
     msg_text = strings.Join(parts[2:], " :")
     msg_text = strings.ReplaceAll(msg_text, "\u0000", "") /* remove excess null bytes */
   }
+  
+  command := ""
+  if len(parts) > 1 {
+    subparts := strings.Fields(parts[1])
+    if len(subparts) > 1 {
+        command = subparts[1]
+    }
+  }
+
   metadata := make(map[string]string) /* store parsed metadata here */
-  parts = strings.Split(metadata_str, ";")
-  for _, field := range parts { /* iterate over metadata fields */
+  mparts := strings.Split(metadata_str, ";")
+  for _, field := range mparts { /* iterate over metadata fields */
     if strings.Contains(field, "=") {
       fieldkey, fieldval, _ := strings.Cut(field, "=")
       metadata[fieldkey] = fieldval
     }
   }
-  /* if the message came from a real user, this is the one we should process */
-  /* but first, check if this is a single-message deletion event */
-  if strings.HasPrefix(rawmsg, "@login=") && strings.Contains(rawmsg, " CLEARMSG ") {
+
+  if command == "CLEARMSG" {
     /* prepare output message */
     out_message := ChatMessage {
       Type: "delmsg",
       NativeId: metadata["target-msg-id"],
     }
-    /* send it to the message broker via the message_transport channel */
     message_transport <- out_message
-  } else if strings.Contains(rawmsg, " CLEARCHAT ") { /* bulk message deletion event */
-    /* prepare output message */
+  } else if command == "CLEARCHAT" {
     out_message := ChatMessage {
       Type: "deluser",
       AuthorId: metadata["target-user-id"],
     }
-    /* send it to the message broker via the message_transport channel */
     message_transport <- out_message
-  } else if strings.HasPrefix(rawmsg, "@badge-info=") { /* normal message or usernotice */
+  } else if command == "PRIVMSG" || command == "USERNOTICE" {
+    /* normal message or usernotice */
+    /* Check if it's a valid message by confirming we have a message ID */
+    if metadata["id"] == "" {
+        return
+    }
+
     /* convert the timestamp */
     ts, err := strconv.ParseInt(metadata["tmi-sent-ts"], 10, 0)
     if err != nil { /* fallback to current time if anything */
       ts = time.Now().UnixMilli()
     }
     sent_dt := time.UnixMilli(ts)
-    
+
     /* process Twitch emotes before any positional changes can occur */
     if _, ok := metadata["emotes"]; ok && len(metadata["emotes"]) > 0 {
       msg_text = tw_handle_emotes(msg_text, metadata["emotes"])
@@ -215,6 +259,19 @@ func tw_process_message(rawmsg string) {
       Text: strings.TrimSpace(msg_text),
       Icon: "",
     }
+    
+    // Fallback if display-name is empty
+    if out_message.Username == "" {
+       if len(parts) > 1 {
+           headerParts := strings.Split(parts[1], " ")
+           if len(headerParts) > 0 {
+               senderSplits := strings.Split(headerParts[0], "!")
+               if len(senderSplits) > 0 {
+                   out_message.Username = senderSplits[0]
+               }
+           }
+       }
+    }
 
     /* process username badges */
     if _, ok := metadata["badges"]; ok {
@@ -250,8 +307,21 @@ func tw_process_message(rawmsg string) {
       }
     }
 
-    /* finally, send it to the message broker via the message_transport channel */
-    message_transport <- out_message
+    /* fetch user icons asynchronously so we don't hold up IRC parser speed */
+    if out_message.Username != "" {
+      if icon, ok := TW_USER_ICON_CACHE.Load(out_message.Username); ok {
+        out_message.Icon = icon.(string)
+        message_transport <- out_message
+      } else {
+        go func(msg ChatMessage) {
+          msg.Icon = tw_get_user_icon(msg.Username)
+          message_transport <- msg
+        }(out_message)
+      }
+    } else {
+      /* finally, send it to the message broker via the message_transport channel */
+      message_transport <- out_message
+    }
   }
 }
 
@@ -282,6 +352,21 @@ func twitch_run(config map[string]interface{}) {
   /* populate TW_OAUTH_TOKEN and TW_CLIENT_ID globals for non-IRC API calls */
   TW_CLIENT_ID = strings.TrimSpace(string(cid))
   TW_OAUTH_TOKEN, _ = strings.CutPrefix(config["tw_token"].(string), "oauth:")
+
+  /* Automatically detect the correct Client-ID for the OAuth token */
+  req, _ := http.NewRequest("GET", "https://id.twitch.tv/oauth2/validate", nil)
+  req.Header.Set("Authorization", "OAuth " + TW_OAUTH_TOKEN)
+  client := &http.Client{}
+  if resp, err := client.Do(req); err == nil {
+    body, _ := ioutil.ReadAll(resp.Body)
+    var vstruct map[string]interface{}
+    if err := json.Unmarshal(body, &vstruct); err == nil {
+      if autoCid, ok := vstruct["client_id"]; ok {
+        TW_CLIENT_ID = autoCid.(string)
+      }
+    }
+    resp.Body.Close()
+  }
   
   /* load the Twitch badge cache */
   chname, _ := strings.CutPrefix(config["tw_channel"].(string), "#")
@@ -294,26 +379,30 @@ func twitch_run(config map[string]interface{}) {
     log.Fatal("[twitch] Error connecting to Twitch: ", err)
   }
 
-  tcpwritestr(conn, fmt.Sprintf("PASS %s\n", config["tw_token"]))
-  tcpwritestr(conn, fmt.Sprintf("NICK %s\n", config["tw_nickname"]))
-  tcpwritestr(conn, fmt.Sprintf("JOIN %s\n", config["tw_channel"]))
-  /* request advanced chat message capabilities */
-  tcpwritestr(conn, "CAP REQ :twitch.tv/membership twitch.tv/tags twitch.tv/commands\n")
+  /* request advanced chat message capabilities BEFORE login/join */
+  tcpwritestr(conn, "CAP REQ :twitch.tv/membership twitch.tv/tags twitch.tv/commands\r\n")
+  tcpwritestr(conn, fmt.Sprintf("PASS %s\r\n", config["tw_token"]))
+  tcpwritestr(conn, fmt.Sprintf("NICK %s\r\n", strings.ToLower(config["tw_nickname"].(string))))
+  tcpwritestr(conn, fmt.Sprintf("JOIN %s\r\n", config["tw_channel"]))
 
   /* set up subscriptions and start the WebSocket event loop goroutine */
   go tw_ws_pubsub_readloop()
 
   log.Println("StreamGoose Twitch Go backend connected")
 
-  var rawmsg string
+  reader := bufio.NewReader(conn)
 
   for { /* main loop */
-    rawmsg = tcpreadstr(conn)
+    rawmsg, err := reader.ReadString('\n')
+    if err != nil {
+      log.Fatal("[twitch] Error reading from socket: ", err)
+    }
+    rawmsg = strings.TrimRight(rawmsg, "\r\n") // remove CRLF
     if _, ok := config["debug"]; ok && config["debug"].(bool) == true {
       log.Println(rawmsg)
     }
     if strings.HasPrefix(rawmsg, "PING") { /* respond to the PING message */
-      tcpwritestr(conn, "PONG\n")
+      tcpwritestr(conn, "PONG :tmi.twitch.tv\r\n")
     } else { /* run main procesing */
       tw_process_message(rawmsg)
     }

src/youtube-innertube.go

@@ -2,6 +2,7 @@
   StreamGoose YouTube backend — Innertube API
   
   Created by Luxferre in 2024, released into public domain
+  Updated in 2026 to implement more robust logic
 */
 
 package main
@@ -27,6 +28,7 @@ type YTIChatOptions struct {
   Continuation string  `json:"continuation"`  /* continuation key */
   ClientName string    `json:"clientName"`    /* client name string */
   ClientVersion string `json:"clientVersion"` /* client version string */
+  VisitorData string   `json:"visitorData"`   /* user tracking ID */
 }
 
 /* API request helper function */
@@ -36,8 +38,15 @@ func yt_inner_api_req(url string, data []byte) string {
     method = "POST"
   }
   req, err := http.NewRequest(method, url, bytes.NewReader(data))
+  if err != nil {
+    log.Fatal(err)
+  }
   req.Header.Set("User-Agent", YT_INNER_USERAGENT)
   req.Header.Set("Accept-Language", "en-US")
+  if len(data) > 0 {
+    req.Header.Set("Content-Type", "application/json")
+    req.Header.Set("Origin", "https://www.youtube.com")
+  }
 
   client := &http.Client{}
   resp, err := client.Do(req)
@@ -60,12 +69,20 @@ func yt_inner_runs_to_text(runs []interface{}) string {
     run := rrun.(map[string]interface{})
     if _, ok := run["text"]; ok { /* normal text */
       out_text += run["text"].(string)
-    } else if _, ok := run["emoji"]; ok { /* this is where the fun begins */
+    } else if _, ok := run["emoji"]; ok { /* emoji handling */
       emoji := run["emoji"].(map[string]interface{})
-      if _, ok := emoji["isCustomEmoji"]; ok && emoji["isCustomEmoji"].(bool) == true { /* custom emoji */
-        /* TODO: out_text += " #YTEMOTE-" + emoji["image"]["thumbnails"][0]["url"] + "# " */
-        if len(emoji["shortcuts"].([]interface{})) > 0 {
-          out_text += " " + emoji["shortcuts"].([]interface{})[0].(string) + " "
+      if isCustom, ok := emoji["isCustomEmoji"]; ok && isCustom.(bool) == true { /* custom emoji */
+        /* dynamically fetch emoji thumbnail */
+        if image, imgOk := emoji["image"].(map[string]interface{}); imgOk {
+            if thumbnails, thOk := image["thumbnails"].([]interface{}); thOk && len(thumbnails) > 0 {
+                thumb := thumbnails[0].(map[string]interface{})
+                out_text += fmt.Sprintf(" <img src=\"%s\" class=\"yt-emote\" /> ", thumb["url"].(string))
+            }
+        } else {
+            /* fallback to text shortcut */
+            if shortcuts, scOk := emoji["shortcuts"].([]interface{}); scOk && len(shortcuts) > 0 {
+                out_text += " " + shortcuts[0].(string) + " "
+            }
         }
       } else { /* standard Unicode emoji, pass as text */
         out_text += emoji["emojiId"].(string)
@@ -77,6 +94,30 @@ func yt_inner_runs_to_text(runs []interface{}) string {
 
 /* convert inner chat action into a public chat item */
 func yt_inner_action_to_chatitem(action map[string]interface{}) ChatMessage {
+  /* Handle Message Deletions */
+  if _, ok := action["markChatItemAsDeletedAction"]; ok {
+    delAction := action["markChatItemAsDeletedAction"].(map[string]interface{})
+    targetId := delAction["targetItemId"].(string)
+    return ChatMessage{
+        Type: "yt^delmsg",
+        NativeId: targetId,
+    }
+  }
+
+  if _, ok := action["markChatItemsByAuthorAsDeletedAction"]; ok {
+    delAction := action["markChatItemsByAuthorAsDeletedAction"].(map[string]interface{})
+    authorId := delAction["deletedChannelId"].(string)
+    return ChatMessage{
+        Type: "yt^deluser",
+        AuthorId: authorId,
+    }
+  }
+
+  /* Handle Normal Additions */
+  if _, ok := action["addChatItemAction"]; !ok {
+      return ChatMessage{}
+  }
+
   item := action["addChatItemAction"].(map[string]interface{})["item"].(map[string]interface{})
   /* get the renderer */
   var renderer map[string]interface{}
@@ -91,9 +132,11 @@ func yt_inner_action_to_chatitem(action map[string]interface{}) ChatMessage {
   } else {
     renderer = nil
   }
+  
   if renderer == nil { /* invalid renderer field */
     return ChatMessage{}
   }
+
   /* here, message text is composed as a series of individual runs */
   var mruns []interface{}
   if _, ok := renderer["message"]; ok {
@@ -114,6 +157,7 @@ func yt_inner_action_to_chatitem(action map[string]interface{}) ChatMessage {
       author_icon = thumbnails[0].(map[string]interface{})["url"].(string)
     }
   }
+  
   /* fetch the timestamp (microseconds) */
   ts, err := strconv.ParseInt(renderer["timestampUsec"].(string), 10, 0)
   if err != nil { /* fallback to current time if anything */
@@ -125,13 +169,17 @@ func yt_inner_action_to_chatitem(action map[string]interface{}) ChatMessage {
   out_message := ChatMessage {
     Type: "yt",
     NativeId: renderer["id"].(string),
-    AuthorId: renderer["authorExternalChannelId"].(string),
     Username: author_name,
     Timestamp: sent_dt.UTC().Format("2006-01-02T15:04:05Z"),
     Text: yt_inner_runs_to_text(mruns),
     Icon: author_icon,
   }
 
+  /* Optional field due to structure */
+  if _, ok := renderer["authorExternalChannelId"]; ok {
+    out_message.AuthorId = renderer["authorExternalChannelId"].(string)
+  }
+
   /* check roles */
   if _, ok := renderer["authorBadges"]; ok {
     for _, entry := range renderer["authorBadges"].([]interface{}) {
@@ -151,6 +199,7 @@ func yt_inner_action_to_chatitem(action map[string]interface{}) ChatMessage {
       }
     }
   }
+
   if _, ok := renderer["purchaseAmountText"]; ok {
     out_message.Type += "^sponsor"
   }
@@ -169,67 +218,121 @@ func yt_inner_get_chat_options(video_id string) YTIChatOptions {
   }
   raw_data := yt_inner_api_req(live_url, nil)
   opts.ClientName = "WEB"
-  r, _ := regexp.Compile("\"INNERTUBE_API_KEY\":\"(.+?)\"")
+  
+  r, _ := regexp.Compile("\"INNERTUBE_API_KEY\":\"([^\"]+)\"")
   rmatch := r.FindStringSubmatch(raw_data)
   if len(rmatch) > 0 {
     opts.Key = rmatch[1]
   } else {
     log.Fatal("[youtube] Cannot connect to the YouTube livechat (innertube key)")
   }
-  r, _ = regexp.Compile("\"continuation\":\"(.+?)\"")
+  
+  r, _ = regexp.Compile("\"continuation\":\"([^\"]+)\"")
   rmatch = r.FindStringSubmatch(raw_data)
   if len(rmatch) > 0 {
     opts.Continuation = rmatch[1]
   } else {
     log.Fatal("[youtube] Cannot connect to the YouTube livechat (continuation)")
   }
-  r, _ = regexp.Compile("\"clientVersion\":\"(.+?)\"")
+  
+  r, _ = regexp.Compile("\"clientVersion\":\"([^\"]+)\"")
   rmatch = r.FindStringSubmatch(raw_data)
   if len(rmatch) > 0 {
     opts.ClientVersion = rmatch[1]
   } else {
-    log.Fatal("[youtube] Cannot connect to the YouTube livechat (clientversion)")
+    opts.ClientVersion = "2.20260206.01.00" // Fallback to a known youtubei.js version
   }
+
+  r, _ = regexp.Compile("\"visitorData\":\"([^\"]+)\"")
+  rmatch = r.FindStringSubmatch(raw_data)
+  if len(rmatch) > 0 {
+    opts.VisitorData = rmatch[1]
+  }
+
   return opts
 }
 
+/* recursive function to find the next continuation token in the payload */
+func find_continuation(node interface{}) string {
+    switch n := node.(type) {
+    case map[string]interface{}:
+        if cont, ok := n["continuation"]; ok {
+            if str, isStr := cont.(string); isStr {
+                return str
+            }
+        }
+        for _, v := range n {
+            if res := find_continuation(v); res != "" {
+                return res
+            }
+        }
+    case []interface{}:
+        for _, v := range n {
+            if res := find_continuation(v); res != "" {
+                return res
+            }
+        }
+    }
+    return ""
+}
+
 /* fetch chat data using the chat options */
 /* return the list of ChatMessage items */
-/* should update the options structure */
+/* updates the options structure with the next continuation */
 func yt_inner_get_chat_data(opts *YTIChatOptions) []ChatMessage {
   jsondata := make(map[string]interface{})
   jsondata["context"] = make(map[string]interface{})
   jsondata["continuation"] = opts.Continuation
-  jsondata["context"].(map[string]interface{})["client"] = make(map[string]string)
-  jsondata["context"].(map[string]interface{})["client"].(map[string]string)["userAgent"] = YT_INNER_USERAGENT
-  jsondata["context"].(map[string]interface{})["client"].(map[string]string)["clientName"] = opts.ClientName
-  jsondata["context"].(map[string]interface{})["client"].(map[string]string)["clientVersion"] = opts.ClientVersion
+
+  clientMap := make(map[string]interface{})
+  clientMap["hl"] = "en"
+  clientMap["gl"] = "US"
+  clientMap["userAgent"] = YT_INNER_USERAGENT
+  clientMap["clientName"] = opts.ClientName
+  clientMap["clientVersion"] = opts.ClientVersion
+  clientMap["timeZone"] = "UTC"
+  if opts.VisitorData != "" {
+      clientMap["visitorData"] = opts.VisitorData
+  }
+
+  jsondata["context"].(map[string]interface{})["client"] = clientMap
   jsonstr, _ := json.Marshal(&jsondata)
+
   /* post the marshalled string and get the result into chatdata */
   target_url := fmt.Sprintf("https://www.youtube.com/youtubei/v1/live_chat/get_live_chat?key=%s", opts.Key)
   rawresp := yt_inner_api_req(target_url, jsonstr)
+
   var chatdata map[string]interface{}
   err := json.Unmarshal([]byte(rawresp), &chatdata)
   if err != nil {
-    log.Fatal(err)
+    /* Don't panic here on unmarshal errors, might be a temporary hiccup */
+    log.Println("[youtube] error decoding JSON continuation:", err)
+    return []ChatMessage{}
   }
+
   var chatitems []ChatMessage
-  /* process the upper structure */
+
+  /* Look for the next continuation token aggressively */
+  if cd, ok := chatdata["continuationContents"]; ok {
+        nextCont := find_continuation(cd)
+        if nextCont != "" {
+            opts.Continuation = nextCont
+        } else {
+             log.Println("[youtube] warning: could not find next continuation token")
+        }
+  }
+
+  /* process the upper structure for actions */
   if _, ok := chatdata["continuationContents"]; ok {
     cc := chatdata["continuationContents"].(map[string]interface{})
     if _, ok := cc["liveChatContinuation"]; ok {
       lcc := cc["liveChatContinuation"].(map[string]interface{})
       if lcc["actions"] != nil {
-      actions := lcc["actions"].([]interface{})
-        conts := lcc["continuations"].([]interface{})
-        icd := conts[0].(map[string]interface{})["invalidationContinuationData"].(map[string]interface{})
-        opts.Continuation = icd["continuation"].(string)
+        actions := lcc["actions"].([]interface{})
         for _, action := range actions { /* iterate through the actions */
-          if _, ok := action.(map[string]interface{})["addChatItemAction"]; ok {
-            chatitem := yt_inner_action_to_chatitem(action.(map[string]interface{}))
-            if chatitem.Type != "" {
-              chatitems = append(chatitems, chatitem)
-            }
+          chatitem := yt_inner_action_to_chatitem(action.(map[string]interface{}))
+          if chatitem.Type != "" {
+            chatitems = append(chatitems, chatitem)
           }
         }
       }

webroot/script.js

@@ -2,8 +2,8 @@
 
 /* escape HTML entities (for non-server-provided stuff) */
 function esc(s) {
-  return s.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;')
-          .replace(/"/g,'&quot;').replace(/'/g,'&apos;')
+  return s.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;').replace(/'/g, '&apos;')
 }
 
 /* handle Twitch, YouTube and Kick emotes */
@@ -12,13 +12,13 @@ function handleEmotes(text) {
   var kickurl = 'https://files.kick.com/emotes/$id/fullsize'
   /* Handle Twitch emotes coming from backends */
   text = text.replace(/#TWEMOTE-[^\s]+#/g,
-    a=>'<img src="' + twurl.replace('$id', a.split('-')[1].slice(0,-1)) + '">')
+    a => '<img src="' + twurl.replace('$id', a.split('-')[1].slice(0, -1)) + '">')
   /* Handle Kick emotes coming from backends */
   text = text.replace(/#KKEMOTE-[^\s]+#/g,
-    a=>'<img src="' + kickurl.replace('$id', a.split('-')[1].slice(0,-1)) + '">')
+    a => '<img src="' + kickurl.replace('$id', a.split('-')[1].slice(0, -1)) + '">')
   /* Handle YouTube emotes */
   text = text.replace(/:[^\s]+:/g, a => {
-    if(YT_EMOTES.indexOf(a) > -1) /* found in the database */
+    if (YT_EMOTES.indexOf(a) > -1) /* found in the database */
       return '<img src="/img/yt-emotes/' + a + '.png">'
     else return a
   })
@@ -28,67 +28,67 @@ function handleEmotes(text) {
 /* detect if there are any overridden styles */
 function overrideStyles(text) {
   var styles = '', re
-  if(messageHighlightRules) {
-    for(re in messageHighlightRules) {
-      if((new RegExp(re, 'iu')).test(text))
+  if (messageHighlightRules) {
+    for (re in messageHighlightRules) {
+      if ((new RegExp(re, 'iu')).test(text))
         styles += 'color:' + messageHighlightRules[re] + ';'
     }
   }
-  if(styles.length > 0) styles = ' style="' + esc(styles) + '"'
+  if (styles.length > 0) styles = ' style="' + esc(styles) + '"'
   return styles
 }
 
 /* individual message appender */
 function gooseAppendMessage(id, native_id, author_id, type, timestamp, username, text, icon) {
   var html = ""
-  if(parseInt(id) > 0 && type.length > 0) {
-    if(type == "delmsg") { /* message deletion event */
+  if (parseInt(id) > 0 && type.length > 0) {
+    if (type == "delmsg") { /* message deletion event */
       var el = document.querySelector('[data-native-id="' + esc(native_id) + '"]')
-      if(el) el.parentNode.removeChild(el)
-    } else if(type == "deluser") { /* bulk deletion event by username */
+      if (el) el.parentNode.removeChild(el)
+    } else if (type == "deluser") { /* bulk deletion event by username */
       var els = document.querySelectorAll('[data-author-id="' + esc(author_id) + '"]')
-      if(els && els.length > 0) {
+      if (els && els.length > 0) {
         var i, l = els.length
-        for(i=0;i<l;i++) els[i].parentNode.removeChild(els[i])
+        for (i = 0; i < l; i++) els[i].parentNode.removeChild(els[i])
       }
     } else { /* message appending event */
       var classes = type.split('^'), cl = classes.length, j,
-          colorpref = null, badges = [], platform, bname
-      for(j=0;j<cl;j++) { /* detect color preference */
-        if(classes[j].startsWith('color'))
+        colorpref = null, badges = [], platform, bname
+      for (j = 0; j < cl; j++) { /* detect color preference */
+        if (classes[j].startsWith('color'))
           colorpref = classes[j].slice(5) /* remove color word */
-        if(classes[j].startsWith('badge')) { /* remove the class but cache it */
+        if (classes[j].startsWith('badge')) { /* remove the class but cache it */
           badges.push(classes[j].slice(5)) /* remove badge word */
           classes[j] = "" /* remove the class from the list */
         }
       }
       html += '<div data-msg-id="' + id + '" data-native-id="' + esc(native_id) + '" data-author-id="'
-                + esc(author_id) + '" class="' + classes.join(' ') +'">'
+        + esc(author_id) + '" class="' + classes.join(' ') + '">'
       /* handle badges and icons */
       html += '<span class=icon>'
-      for(j=0,cl=badges.length;j<cl;j++) { /* iterate over badges */
-        platform = badges[j].slice(0,2) /* first 2 characters denote the platform */
+      for (j = 0, cl = badges.length; j < cl; j++) { /* iterate over badges */
+        platform = badges[j].slice(0, 2) /* first 2 characters denote the platform */
         bname = badges[j].slice(2) /* the rest is the badge name itself */
         html += '<img class=badge src="/badge/{platform}/{badgename}">'
-                .replace('{platform}', platform).replace('{badgename}', bname)
+          .replace('{platform}', platform).replace('{badgename}', bname)
       }
-      if(icon.length > 0) /* user icon, if present */
+      if (icon.length > 0) /* user icon, if present */
         html += '<img src="' + icon + '">'
       html += '</span>'
       html += '<span class=timestamp>' + timestamp + '</span>'
       html += '<span class=username'
-      if(colorpref) html += ' style="color:' + colorpref + '"'
+      if (colorpref) html += ' style="color:' + colorpref + '"'
       html += '>' + username + '</span>'
-      html += '<span class=msg' + overrideStyles(text) +'>' + handleEmotes(text) + '</span></div>'
+      html += '<span class=msg' + overrideStyles(text) + '>' + handleEmotes(text) + '</span></div>'
       document.getElementById("msglist").innerHTML += html
     }
   }
   /* autoscroll to the end */
-  window.setTimeout(function(){window.scrollTo(0, document.body.scrollHeight)}, 150)
+  window.setTimeout(function () { window.scrollTo(0, document.body.scrollHeight) }, 150)
 }
 
 /* entry point, set up an event source */
-window.addEventListener('DOMContentLoaded', function() {
+window.addEventListener('DOMContentLoaded', function () {
   var msgSource = new EventSource('/sse')
   msgSource.onmessage = e => {
     var msg = JSON.parse(e.data)