2.1.0: Retry connection with a new header (#4)
* Retry connection with a new header * Retry connection with a new header * Retry connection with a new header * Retry connection with a new header * Retry connection with a new header * Retry connection with a new header * Retry connection with a new header * Retry connection with a new header * Retry connection with a new header (cherry picked from commit 7028acc2e27c0f0eb806aa24666104fb1334518d)