阿里云rds强制释放空闲连接调整pool_recycle可破

cqhk · Apr 16, 2019 · 572b4ed · 572b4ed
1 parent 0182be5
commit 572b4ed
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/walle/config/settings_prod.py b/walle/config/settings_prod.py
@@ -29,6 +29,10 @@ class ProdConfig(Config):
 
  # 数据库设置 @TODO
  SQLALCHEMY_DATABASE_URI = 'mysql://user:password@localhost:3306/walle?charset=utf8'
+ # 阿里云RDS强制释放空闲连接导致经常报错 mysql server has gone way
+ # 适当修改该参数即可 单位为秒
+ # N秒不用的连接自动释放
+ # SQLALCHEMY_POOL_RECYCLE = 30
 
  # 本地代码检出路径（用户查询分支, 编译, 打包） #TODO
  CODE_BASE = '/tmp/walle/codebase/'