• 欢迎访问IT乐园(o゚▽゚)o
  • 推荐使用最新版火狐浏览器和Chrome浏览器访问本网站。

gunicorn gevent 模式 grpc time out

python fhy 2年前 (2018-12-18) 2013次浏览 0个评论
from __future__ import print_function
from grpc.experimental.gevent import init_gevent

from app.main.util.utils import dict_group_by, debug_logging
from app.main.util.utils import read_ini_config
from app.main.util.redis_tools import RedisTools
from pypinyin import lazy_pinyin

import json
import grpc
from app.grpc import company_pb2_grpc as company_grpc
from app.grpc import company_pb2 as company

# read ini config file
_ini_config = read_ini_config()

init_gevent()

class TestGrpc:
    channel = ''
    stub = ''

    def __init__(self):
        try:
            self.channel = grpc.insecure_channel(_ini_config['RPC_INSECURE_CHANNEL'])
            self.stub = company_grpc.CompanyStub(channel=self.channel)
        except Exception as ex:
            debug_logging(ex)

    def get_departments(self):
        """获取所有部门"""
        depts = self.stub.GetDepartments(request=company.Empty())
        depts_list = []
        for d in depts:
            pinyin = ''
            if d.name:
                pinyin = lazy_pinyin(d.name)
            depts_list.append({
                'id': d.id,
                'name': d.name,
                'parentid': d.pid,
                'pinyin': pinyin
            })

        redisTools = RedisTools()
        redisTools.set_redis('depts', json.dumps(depts_list, separators=(',', ':')))
        redisTools.set_redis('depts_by_id', json.dumps(dict_group_by(depts_list, 'id'), separators=(',', ':')))
        redisTools.set_redis('depts_by_parentid', json.dumps(
            dict_group_by(depts_list, 'parentid'), separators=(',', ':')))

    def get_employees(self):
        """获取所有员工"""
        debug_logging("get_employees")
        stub = company_grpc.CompanyStub(channel=self.channel)
        employees = self.stub.GetEmployees(request=company.Empty())
        e_list = []
        for e in employees:
            pinyin = ''
            if e.name:
                pinyin = lazy_pinyin(e.name)
            e_list.append({
                'user_id': e.userid,
                'username': e.name,
                'department_id': list(e.departments),
                'position': e.position,
                'avatar': e.avatar,
                'pinyin': pinyin
            })

        redisTools = RedisTools()
        redisTools.set_redis('employee', json.dumps(e_list, separators=(',', ':')))
        redisTools.set_redis('employee_by_user_id', json.dumps(dict_group_by(e_list, 'user_id'), separators=(',', ':')))
        redisTools.set_redis('employee_by_department_id', json.dumps(
            dict_group_by(e_list, 'department_id', fieldinolist=False), separators=(',', ':')))

    def get_login_user(self, user_id):
        """获取用户登录"""
        login_info = self.stub.GetLoginUser(request=company.UID(uid=user_id))
        return login_info

    def get_user_info(self, user_id):
        """获取用户信息"""
        employee = self.stub.GetEmployeeByUID(request=company.UID(uid=user_id))
        return employee

加入以下代码:

from grpc.experimental.gevent import init_gevent
init_gevent()
def init_gevent():
    """Patches gRPC's libraries to be compatible with gevent.

    This must be called AFTER the python standard lib has been patched,
    but BEFORE creating and gRPC objects.

    In order for progress to be made, the application must drive the event loop.
    """
    _cygrpc.init_grpc_gevent()

 


IT 乐园 , 版权所有丨如未注明 , 均为原创丨本网站采用BY-NC-SA协议进行授权
转载请注明原文链接:gunicorn gevent 模式 grpc time out
喜欢 (2)
关于作者:
九零后挨踢男
发表我的评论
取消评论
表情 贴图 加粗 删除线 居中 斜体 签到

Hi,您需要填写昵称和邮箱!

  • 昵称 (必填)
  • 邮箱 (必填)
  • 网址