* Fix infinite loop when the buffer ends with \r

* Properly check for end of line across buffers

Co-authored-by: vvigilante <info@vvigilante.com>

* Trigger wsHander onClose from closeConnection()

In case closeConnection() is called due to SSL reported error - like session disconnection due to unstable Wifi -  onClose() should be called to free up the recorded websocket handlers.

* Handle error triggered by closed sessions

From updateBuffer() a session clean up is initiated via closeConnection() if error is detected when reading from SSL but the already removed session is not handled in other parts of the state machine.

* Get detailed SSL_read error

* Update src/HTTPSConnection.cpp

Co-authored-by: Frank Hessel <frnkhessel@googlemail.com>

* Update src/HTTPConnection.cpp

Co-authored-by: Frank Hessel <frnkhessel@googlemail.com>

* correct the copy-paste error

Co-authored-by: bligeti <64783210+bligeti@users.noreply.github.com>
Co-authored-by: Frank Hessel <frnkhessel@googlemail.com>