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Fix busy polling in startup phase #1524

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Fix busy polling in startup phase #1524

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Commits on Sep 25, 2023

  1. Fix busy polling in startup phase 

    During the startup phase, the socket file descriptors (socket-fds) of
the streams are added to the select fd-sets. However, these file
descriptors are not read or written, causing the select operation to be
non-blocking and leading to busy polling.

To address this issue, a separate fd-set is introduced specifically for
the startup phase, which includes only the control socket.

In most scenarios, this results in a short period of increased CPU usage
during startup. However, in more uncommon situations, such as
simulations that utilize target code, this creates unnecessary load on
the system.

Signed-off-by: Benjamin Beichler <[email protected]>
    @BenjaminBeichler
    BenjaminBeichler committed Sep 25, 2023
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