使用API时使用Python结构断开与主机的连接

""" 在结尾使用 fab 的主循环,也供 图书馆用户 . """

fabric的main.py包含以下内容:

from fabric.state import commands, connections

for key in connections.keys():
    if state.output.status:
        print "Disconnecting from %s..." %, denormalize(key), connections[key].close()

fabric.state.connections是一个dict,其值为:paramiko.SSHClient

所以我去把它们关上。

def disconnect(host):
    host = host or fabric.api.env.host_string
    if host and host in fabric.state.connections:
        fabric.state.connections[host].get_transport().close()

from fabric.network import disconnect_all
disconnect_all()