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Enforce mysql-ping_timeout_server #535

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renecannao opened this issue Apr 17, 2016 · 0 comments
Closed

Enforce mysql-ping_timeout_server #535

renecannao opened this issue Apr 17, 2016 · 0 comments
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@renecannao
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CONNECTION POOL MYSQL PROTOCOL
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Truls

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@renecannao
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Variable mysql-ping_timeout_server is currently not enforced, and there is no ping timeout.
This can cause the failure in detecting that a server is hanging.

Also, probably some action should be taken if a server doesn't reply to ping in the Monitor module
@renecannao renecannao self-assigned this Apr 17, 2016
@renecannao renecannao added this to the Truls milestone Apr 17, 2016
@renecannao renecannao changed the title Enforce ping_timeout_server Enforce mysql-ping_timeout_server Apr 23, 2016
renecannao added a commit that referenced this issue Apr 23, 2016
@renecannao
First attempt to have ping timeout (issue #535)
99bb540 
Added state ASYNC_PING_TIMEOUT that happens when sess->thread->curtime >= wait_until
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