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Broken backend connection can cause high CPU usage #990

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renecannao opened this issue Apr 14, 2017 · 1 comment
Closed

Broken backend connection can cause high CPU usage #990

renecannao opened this issue Apr 14, 2017 · 1 comment
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bug CONNECTION POOL
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v1.4.0

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@renecannao
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When multiplexing is disabled and a backend connection is closed/broken, MySQL Thread can enter in an infinite loop causing very high CPU usage.

Setting this issue to be fixed in 1.4.0 , but will be backported to 1.3.x later on.
@renecannao renecannao added this to the v1.4.0 milestone Apr 14, 2017
@renecannao renecannao self-assigned this Apr 14, 2017
renecannao added a commit that referenced this issue Apr 14, 2017
@renecannao
Fix infinite loop on broken connection #990
7ad748d
renecannao added a commit that referenced this issue Apr 17, 2017
@renecannao
Fix infinite loop on broken connection #990
30495d0
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Implemented in 1.3.6 and 1.4.0

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bug CONNECTION POOL
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