python之Perforce (P4) Python API 提示锁太多_编程设计

我编写了一个打开多个子进程的应用程序，这些子进程单独启动与 Perforce 服务器的连接。一段时间后，我在几乎所有这些子进程中都收到此错误消息:

Traceback (most recent call last): 
File "/Users/peter/Desktop/test_app/main.py", line 76, in p4_execute 
    p4.run_login() 
File "/usr/local/lib/python3.7/site-packages/P4.py", line 665, in run_login 
    return self.run("login", *args, **kargs) 
File "/usr/local/lib/python3.7/site-packages/P4.py", line 611, in run 
    raise e 
File "/usr/local/lib/python3.7/site-packages/P4.py", line 605, in run 
    result = P4API.P4Adapter.run(self, *flatArgs) 
P4.P4Exception: [P4#run] Errors during command execution( "p4 login" ) 
 
    [Error]: "Fatal client error; disconnecting! 
            Operation 'client-SetPassword' failed. 
            Too many trys to get lock /Users/peter/.p4tickets.lck."

有谁知道是什么原因造成的？我正确地打开了我的连接，并仔细检查了我通过 disconnect 正确地与服务器断开连接的所有源位置。

只有手动删除 .p4tickets.lck 才能工作，直到几秒钟后错误再次出现

请您参考如下方法: