lp:~trickie/mysql-proxy/funnel
A mysql-proxy plugin to funnel many front-end connections through a small pool of back-end connections, with the ability to backlog both queries and connection requests. Still very experimental.
- Get this branch:
- bzr branch lp:~trickie/mysql-proxy/funnel
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Recent revisions
- 666. By nick <nick@nick>
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add a monitor thread to re-create failed connections when mysqld becomes available again
- 663. By nick <nick@nick>
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fix an issue where a client in backlog dies and the proxy doesn't detect it
- 662. By nick <nick@nick>
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remove redundant keepalive setting and stop retrying backend connects when backend is not available
- 661. By ramon <email address hidden>
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Added keepalive and keepalive options to client sockets
We're facing a problem were at night when traffic is low the loadbalancer kills any open connections
due to timeout, however both client and server still think this connection is alive.
In the morning, all connections become more active fast, resulting in a mass of new client connections
while the old ones still have open sockets on the mysql-proxyed server.
This results in out-of-socket memory errors and a hungup server.The code adds keepalive options to the client socket which results in sending a keepalive packet
every 2 minutes. This will ensure that the loadbalancer does not kill the connection
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- Bazaar pack repository format 1 with rich root (needs bzr 1.0)
