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chore(extension): bind relay lifetime to browser context (#804)

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This commit is contained in:
Yury Semikhatsky
2025-07-31 22:25:40 -07:00
committed by GitHub
parent 3787439fc1
commit 7c07cc86eb
7 changed files with 101 additions and 83 deletions
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20
src/extension/main.ts
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@@ -14,26 +14,14 @@
* limitations under the License.
*/
import { startCDPRelayServer } from './cdpRelay.js';
import { ExtensionContextFactory } from './extensionContextFactory.js';
import { BrowserServerBackend } from '../browserServerBackend.js';
import * as mcpTransport from '../mcp/transport.js';
import type { FullConfig } from '../config.js';
export async function runWithExtension(config: FullConfig, abortController: AbortController) {
const contextFactory = await startCDPRelayServer(config.browser.launchOptions.channel || 'chrome', abortController);
let backend: BrowserServerBackend | undefined;
const serverBackendFactory = () => {
if (backend)
throw new Error('Another MCP client is still connected. Only one connection at a time is allowed.');
backend = new BrowserServerBackend(config, contextFactory);
backend.onclose = () => {
contextFactory.clientDisconnected();
backend = undefined;
};
return backend;
};
export async function runWithExtension(config: FullConfig) {
const contextFactory = new ExtensionContextFactory(config.browser.launchOptions.channel || 'chrome');
const serverBackendFactory = () => new BrowserServerBackend(config, contextFactory);
await mcpTransport.start(serverBackendFactory, config.server);
}