win系统airtest+pytest-xdist服务器分布式运行。

1.准备至少两台服务器，集群全部是局域网，（启动脚本的时候可以使用外网ip）。

2.输出的报告地址，需要把文件夹设置成共享文件夹，（连接的时候使用内外ip）。

启动脚本文件

import os, datetime, sys# sys包启动py文件的时候可以给文件入参运行
HOST1 = "服务器1"
HOST2 = "服务器2"
MASTER_HOST = r"\\127.0.0.1"#主服务器，需要换成内外ip，不建议使用127.0.0.1
MASTER_HOST_report_PATH=fr"{MASTER_HOST}\output\report"
date = datetime.datetime.now().strftime("%Y_%m_%d")
dates = datetime.datetime.now().strftime("%Y_%m_%d_%H_%M_%S")
BASE_PATH = os.path.dirname(__file__)
filename = dates
param = sys.argv[1]
if param == "polis" or param == "loudliveroom" or param == "fittingroom":
    os.mkdir(fr"{MASTER_HOST_report_PATH}\{param}\{filename}")
    os.system(
        fr'pytest -sv  -d --tx socket={HOST1}  --rsyncdir {BASE_PATH}\casetests  -m "polis" --alluredir={MASTER_HOST_report_PATH}\{param}\{filename}\allure')#输出的报告路径需要主服务器地址加共享的文件夹路径（否则报告不会收集起来）
    os.system(
        fr"allure generate {MASTER_HOST_report_PATH}\{param}\{filename}\allure -o {MASTER_HOST_report_PATH}\{param}\{filename}\report --clean")

elif param == "loudliveroom,fitting" or param == "loudliveroom,polis" or param == "fittingroom,polis" or param == "loudliveroom,fittingroom,polis":
    os.mkdir(fr"{MASTER_HOST_report_PATH}\all_report\{filename}")
    os.system(
        fr'pytest -sv  -d --tx socket={HOST1}   --rsyncdir {BASE_PATH}\casetests  -m "polis" --alluredir={MASTER_HOST_report_PATH}\all_report\{filename}\allure')
    os.system(
        fr"allure generate {MASTER_HOST_report_PATH}\all_report\{filename}\allure -o {MASTER_HOST_report_PATH}\all_report\{filename}\report --clean")
else:
    print("脚本启动错误")

3.最重要文件：需要用sockserver.py在各个服务器先执行包括主服务器和子服务器。文件放在项目根目录下。

#! /usr/bin/env python
# -*- coding: utf-8 -*-
"""
    start socket based minimal readline exec server

    it can exeuted in 2 modes of operation

    1. as normal script, that listens for new connections

    2. via existing_gateway.remote_exec (as imported module)

"""
# this part of the program only executes on the server side
#
import os
import sys

progname = "socket_readline_exec_server-1.2"

def get_fcntl():
    try:
        import fcntl
    except ImportError:
        fcntl = None
    return fcntl

fcntl = get_fcntl()

debug = 0

if debug:  # and not os.isatty(sys.stdin.fileno())
    f = open("/tmp/execnet-socket-pyout.log", "w")
    old = sys.stdout, sys.stderr
    sys.stdout = sys.stderr = f

def print_(*args):
    print(" ".join(str(arg) for arg in args))

if sys.version_info > (3, 0):
    exec(
        """def exec_(source, locs):
    exec(source, locs)"""
    )
else:
    exec(
        """def exec_(source, locs):
    exec source in locs"""
    )

def exec_from_one_connection(serversock):
    print_(progname, "Entering Accept loop", serversock.getsockname())
    clientsock, address = serversock.accept()
    print_(progname, "got new connection from %s %s" % address)
    clientfile = clientsock.makefile("rb")
    print_("reading line")
    # rstrip so that we can use \r\n for telnet testing
    source = clientfile.readline().rstrip()
    clientfile.close()
    g = {"clientsock": clientsock, "address": address, "execmodel": execmodel}
    source = eval(source)
    if source:
        co = compile(source + "\n", "<socket server>", "exec")
        print_(progname, "compiled source, executing")
        try:
            exec_(co, g)  # noqa
        finally:
            print_(progname, "finished executing code")
            # background thread might hold a reference to this (!?)
            # clientsock.close()

def bind_and_listen(hostport, execmodel):
    socket = execmodel.socket
    if isinstance(hostport, str):
        host, port = hostport.split(":")
        hostport = (host, int(port))
    serversock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    # set close-on-exec
    if hasattr(fcntl, "FD_CLOEXEC"):
        old = fcntl.fcntl(serversock.fileno(), fcntl.F_GETFD)
        fcntl.fcntl(serversock.fileno(), fcntl.F_SETFD, old | fcntl.FD_CLOEXEC)
    # allow the address to be re-used in a reasonable amount of time
    if os.name == "posix" and sys.platform != "cygwin":
        serversock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

    serversock.bind(hostport)
    serversock.listen(5)
    return serversock

def startserver(serversock, loop=False):
    execute_path = os.getcwd()
    try:
        while 1:
            try:
                exec_from_one_connection(serversock)
            except (KeyboardInterrupt, SystemExit):
                raise
            except:
                if debug:
                    import traceback

                    traceback.print_exc()
                else:
                    excinfo = sys.exc_info()
                    print_("got exception", excinfo[1])
            os.chdir(execute_path)
            if not loop:
                break
    finally:
        print_("leaving socketserver execloop")
        serversock.shutdown(2)

if __name__ == "__main__":
    import sys

    if len(sys.argv) > 1:
        hostport = sys.argv[1]
    else:
        hostport = ":8888"
    from execnet.gateway_base import get_execmodel

    execmodel = get_execmodel("thread")
    serversock = bind_and_listen(hostport, execmodel)
    startserver(serversock, loop=True)

elif __name__ == "__channelexec__":
    chan = globals()["channel"]
    execmodel = chan.gateway.execmodel
    bindname = chan.receive()
    sock = bind_and_listen(bindname, execmodel)
    port = sock.getsockname()
    chan.send(port)
    startserver(sock)

4.如果项目需要截图和用到图片识别的时候，记得把图片读取路径和存放路径放在（pyexecnetcache）文件路径下。