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Prevent Paramiko deadlock when test sends more than 2MB to stdout #779

Merged
merged 1 commit into from
Oct 21, 2024
Merged

Prevent Paramiko deadlock when test sends more than 2MB to stdout #779

merged 1 commit into from
Oct 21, 2024

Commits on Oct 16, 2024

  1. Prevent Paramiko deadlock when test sends more than 2MB to stdout 

    The paramiko library has a known problem where checking the exit
status can cause a deadlock if the command has written a lot of
output to the stdout (or stderr) channel:

https://docs.paramiko.org/en/stable/api/channel.html#paramiko.channel.Channel.recv_exit_status

We can work around this, for the stdout case, by reading the
data before checking the exit status.
    @jburgess777
    jburgess777 committed Oct 16, 2024
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