mendersoftware / mender / 2702669750

81%

master: 81%

Pull #1997

gitlab-ci

fix: Make sure to only stop event loop once in ReaderFromAsyncReader::Read()

The handler passed to the asynchronous reader can be called
multiple times after adding a call to `AsyncRead()` to the event
loop, not only once when there is data available, but also if the
asynchronous reader encounters an error. Since the event loop is
only run recursively **once** per ReaderFromAsyncReader::Read()
call, we need to make sure it's also stopped only once. Otherwise
it may stop the event loop for good.

Ticket: MEN-9954
Changelog: None
Signed-off-by: Vratislav Podzimek <vratislav.podzimek+auto-signed@northern.tech>
(cherry picked from commit 4c2c5246d)

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