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LAST BUILD ON BRANCH feat/connect-remote-websocket

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Build # 38368699058

Build Type

Pull #644

github

Committed by minhhuynh-tinyfish

Commit Message

feat: add ConnectRemote to drive a remote Playwright server without a local driver

ConnectRemote speaks the Playwright protocol directly to a
BrowserType.launchServer endpoint over WebSocket (one JSON text frame per
message), so no Node.js driver is downloaded or started on the client.
BrowserType.Connect still needs one, because it opens the WebSocket
through LocalUtils.connect on the local driver.

The handshake always sends a Playwright/<driver version> User-Agent and
does not let callers override it: the server only enforces its
major.minor compatibility check for a User-Agent it can parse. A 428
refusal is returned as ErrVersionMismatch naming both versions.

Without a local driver there is no LocalUtils, so tracing skips
client-side stack collection instead of dereferencing nil.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Pull Request Pull Request #644: feat: add ConnectRemote to drive a remote Playwright server without a local driver

Coverage Stats

50 of 151 new or added lines in 4 files covered. (33.11%)

2 existing lines in 1 file now uncovered.

7996 of 10319 relevant lines covered (77.49%)

14673.76 hits per line