Overridden setters doesn't return correct value

[miherlosev]

see video

After login, hammerhead fails with server error:

Error: Cant set headers after they are sent.
    at ServerResponse.OutgoingMessage.setHeader (_http_outgoing.js:356:11)
    at ServerResponse.res.setHeader (C:\Hammerhead_github\node_modules\connect\lib\patch.js:59:22)
    at RequestPipelineContext.closeWithError (C:\Hammerhead_github\lib\request-pipeline\context.js:256:22)
    at error (C:\Hammerhead_github\lib\request-pipeline\index.js:259:85)
    at DestinationRequest.<anonymous> (C:\Hammerhead_github\lib\request-pipeline\index.js:95:24)
    at emitOne (events.js:96:13)
    at DestinationRequest.emit (events.js:188:7)
    at DestinationRequest._onTimeout (C:\Hammerhead_github\lib\request-pipeline\destination-request\index.js:176:18)
    at ClientRequest.<anonymous> (C:\Hammerhead_github\lib\request-pipeline\destination-request\index.js:106:31)
    at ClientRequest.g (events.js:291:16)

[LavrovArtem]

I'm working on this

[miherlosev]

For health monitor we have a simular errors starts from 2016-11-09 22:00:05 build

[lock]

This thread has been automatically locked since it is closed and there has not been any recent activity. Please open a new issue for related bugs or feature requests. We recommend you ask TestCafe API, usage and configuration inquiries on StackOverflow.