PostgreSQL 数据库连接池 PgBouncer 1.9.0 发布

PgBouncer 1.9.0 已发布，更新内容如下：

• Features

• RECONNECT command

• WAIT_CLOSE command

• Fast close - Disconnect a server in session pool mode immediately if it is in “close_needed” (reconnect) mode.

• Add close_needed column to SHOW SERVERS

• Fixes

• Avoid double-free in parse_filename

• Avoid NULL pointer deref in parse_line

• Cleanups

• Port mkauth.py to Python 3

• Improve signals documentation

• Improve quick start documentation

• Document SET command

• Correct list of required software

• Fix -Wimplicit-fallthrough warnings

• Add missing documentation for various SHOW fields

• Document reconnect behavior on reload and DNS change

• Document that KILL requires RESUME afterwards

• Clarify documentation of server_lifetime

• Typos and capitalization fixes in messages and docs

• Fix psql invocation in tests

• Various other test setup improvements

pgbouncer 是 PostgreSQL 的轻量级连接池，支持会话连接池、事务连接池和语句连接池三种模式。

下载地址：

• pgbouncer-1.9.0.tar.gz