`_this2._request_sender.send()` causes error in `Dialog/RequestSender`

[alexsharabaykoidt]

Dialog/RequestSender calls _this2._request_sender.send() in 491 status handler to make another request attempt.

But _request_sender doesn't exist so this line causes exception.

Looks like this.send() is good alternative for this line

[jmillan]

Can you please provide with the corresponding JsSIP logs?

[jmillan]

Closing due to lack of information.

[rcidt]

@jmillan why do you need logs? If you simply look at the code you will easily notice that it's a bug/typo. this._request_sender is undefined.

This produces a crash, usually when holding/un-holding multiple times repeatedly.

[ibc]

Let's reopen.

[ibc]

PR https://github.com/versatica/JsSIP/pull/787

[jmillan]

Thanks for the report @alexsharabaykoidt and @rcidt