Mongodb sometimes takes longer to start and crashes Flask on Linux about rmc HOT 2 OPEN

Why not just wait for a successful connection for the socket in the script before trying to start services which depend on it? For example, checking the exit status of the following should do the trick:

echo "~." | telnet -r localhost 27017 > /dev/null

This can be done in a loop with a bit of a sleep and an eventual timeout in case something takes too long.

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I don't have a machine to test this on right now, but that sounds
reasonable. Feel free to implement it :)
On Apr 29, 2014 12:00 AM, "Michael Mior" [email protected] wrote:

Why not just wait for a successful connection for the socket in the script
before trying to start services which depend on it? For example, checking
the exit status of the following should do the trick:

echo "~." | telnet -r localhost 27017 > /dev/null

This can be done in a loop with a bit of a sleep and an eventual timeout
in case something takes too long.

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