Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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2.5.1
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None
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MXS-SPRINT-111, MXS-SPRINT-112
Description
The throttling code does not disable manually triggered events. Mariadb-protocol triggers a new read-event any time it reads more than a complete packet from DCB (so that the additional data is routed afterwards). If data is read faster than the backend socket sends it, the writeq can grow without limit, since new read events are repeatedly manually triggered.