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feat: add CDP tab-group plugin handshake with silent fallback

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This commit is contained in:
leeguooooo
2026-03-03 12:17:14 +09:00
parent d04cf59238
commit 2a766cfe48
19 changed files with 1079 additions and 249 deletions
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src/daemon.ts
+31 -44
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@@ -465,6 +465,7 @@ export async function startDaemon(options?: {
? colorSchemeEnv
: undefined;
const tabGroup = process.env.AGENT_BROWSER_TAB_GROUP?.trim();
const tabGroupPluginId = process.env.AGENT_BROWSER_TAB_GROUP_PLUGIN_ID?.trim();
const launchOptions = {
id: 'auto',
action: 'launch' as const,
@@ -480,53 +481,42 @@ export async function startDaemon(options?: {
colorScheme,
tabGroup: tabGroup && tabGroup.length > 0 ? tabGroup : undefined,
tabGroupPluginId:
tabGroupPluginId && tabGroupPluginId.length > 0 ? tabGroupPluginId : undefined,
autoStateFilePath: getSessionAutoStatePath(),
};
let attachedToExistingBrowser = false;
if (launchOptions.tabGroup) {
try {
await manager.launch(launchOptions);
attachedToExistingBrowser = true;
if (process.env.AGENT_BROWSER_DEBUG === '1') {
console.error('[DEBUG] Auto-launch started local Chromium with --tab-group');
}
} catch (error) {
if (process.env.AGENT_BROWSER_DEBUG === '1') {
const message = error instanceof Error ? error.message : String(error);
console.error(`[DEBUG] Local launch with --tab-group failed: ${message}`);
}
try {
// Keep default CDP attempt minimal. Launch-only options like extensions
// are incompatible with CDP and can cause false-negative attach failures.
const cdpLaunchOptions = {
id: launchOptions.id,
action: launchOptions.action,
cdpPort: 9333,
ignoreHTTPSErrors: launchOptions.ignoreHTTPSErrors,
colorScheme: launchOptions.colorScheme,
userAgent: launchOptions.userAgent,
tabGroup: launchOptions.tabGroup,
tabGroupPluginId: launchOptions.tabGroupPluginId,
};
await manager.launch({
...cdpLaunchOptions,
});
attachedToExistingBrowser = true;
if (process.env.AGENT_BROWSER_DEBUG === '1') {
console.error('[DEBUG] Auto-launch connected via default CDP port 9333');
}
} else {
try {
// Keep default CDP attempt minimal. Launch-only options like extensions
// are incompatible with CDP and can cause false-negative attach failures.
const cdpLaunchOptions = {
id: launchOptions.id,
action: launchOptions.action,
cdpPort: 9333,
ignoreHTTPSErrors: launchOptions.ignoreHTTPSErrors,
colorScheme: launchOptions.colorScheme,
userAgent: launchOptions.userAgent,
};
await manager.launch({
...cdpLaunchOptions,
});
attachedToExistingBrowser = true;
if (process.env.AGENT_BROWSER_DEBUG === '1') {
console.error('[DEBUG] Auto-launch connected via default CDP port 9333');
}
} catch (error) {
if (process.env.AGENT_BROWSER_DEBUG === '1') {
const message = error instanceof Error ? error.message : String(error);
console.error(
`[DEBUG] Default CDP port 9333 unavailable, trying auto-connect discovery: ${message}`
);
}
} catch (error) {
if (process.env.AGENT_BROWSER_DEBUG === '1') {
const message = error instanceof Error ? error.message : String(error);
console.error(
`[DEBUG] Default CDP port 9333 unavailable, trying auto-connect discovery: ${message}`
);
}
}
if (!attachedToExistingBrowser && !launchOptions.tabGroup) {
if (!attachedToExistingBrowser) {
try {
await manager.launch({
id: launchOptions.id,
@@ -535,6 +525,8 @@ export async function startDaemon(options?: {
ignoreHTTPSErrors: launchOptions.ignoreHTTPSErrors,
colorScheme: launchOptions.colorScheme,
userAgent: launchOptions.userAgent,
tabGroup: launchOptions.tabGroup,
tabGroupPluginId: launchOptions.tabGroupPluginId,
});
attachedToExistingBrowser = true;
if (process.env.AGENT_BROWSER_DEBUG === '1') {
@@ -549,11 +541,6 @@ export async function startDaemon(options?: {
}
if (!attachedToExistingBrowser) {
if (launchOptions.tabGroup) {
throw new Error(
'Failed to launch local Chromium with tab grouping. Check Chromium availability and extension policy settings.'
);
}
throw new Error(
'Project policy requires using your existing browser. Could not connect to CDP at localhost:9333 and auto-discovery also failed.'
);