Fired when data (complete lines) come in through stderr.
class RexecStderrEventParams(object): @property def text() -> bytes: ... @property def eol() -> bool: ... # In class Rexec: @property def on_stderr() -> Callable[[RexecStderrEventParams], None]: ... @on_stderr.setter def on_stderr(event_hook: Callable[[RexecStderrEventParams], None]) -> None: ...
The on_stderr event is fired every time the process on the remote host outputs a line in its error output. The incoming data is provided through the Text parameter.
When the error stream is closed by the server, a string containing only one NULL character is delivered through this event.