Marcus Boon f8e2383bdd MDL-59866 session: Add retry for redis sessions ...

There is an edge case whereby redis will fail
to accept connections on the first try but
retrying the connection seems to make it work

Included in this commit:
* Retry functionality in the session init

2017-12-12 14:42:04 +10:00

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database.php

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exception.php

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file.php

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handler.php

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manager.php

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memcache.php

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memcached.php

MDL-57477 session: Comment tidyup

2017-10-24 08:12:02 +08:00

redis.php

MDL-59866 session: Add retry for redis sessions

2017-12-12 14:42:04 +10:00

util.php

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