org.eclipse.jetty.websocket.api.ProtocolException: Client MUST mask all frames (RFC-6455: Section 5.1)

[Former user]

When using the websocket protocol, my checks fail with: -- WEBSOCKET: response data read error

and the stacktrace on the server includes:

org.eclipse.jetty.websocket.api.ProtocolException: Client MUST mask all frames (RFC-6455: Section 5.1)

[Tildeslash]

thanks for report, fixed, will be part of next Monit release

[Tildeslash]

Removing version: 5.11 (automated comment)