资源限制

¥Resource Limits

您可以使用以下方式控制连接池大小limits客户端上的关键字参数。它需要httpx.Limits定义：

¥You can control the connection pool size using the limits keyword argument on the client. It takes instances of httpx.Limits which define:

• max_keepalive_connections、允许的保持连接数，或None始终允许。（默认值 20）

  ¥max_keepalive_connections, number of allowable keep-alive connections, or None to always allow. (Defaults 20)

• max_connections、允许的最大连接数，或None无限制。（默认值 100）

  ¥max_connections, maximum number of allowable connections, or None for no limits. (Default 100)

• keepalive_expiry、空闲保持连接的时间限制（以秒为单位），或None无限制。（默认值 5）

  ¥keepalive_expiry, time limit on idle keep-alive connections in seconds, or None for no limits. (Default 5)

limits = httpx.Limits(max_keepalive_connections=5, max_connections=10)
client = httpx.Client(limits=limits)