fix: Increase threadpool count to avoid deadlocks #1391
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enocom
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Jul 18, 2023
core/src/main/java/com/google/cloud/sql/core/CoreSocketFactory.java
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To refresh a Cloud SQL Instance's certificates, the current algorithm uses 2 threads from the thread pool for each
instance. Because the thread pool is fixed size, if a user configures 2 or more instances, they were at risk of a causing
thread starvation and a deadlock.
This increases the thread count to a safe level so that most users will never experience a deadlock.
Fixes #1314