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← Endpoint 配置 | Transport(English) | 超时配置 →

HTTP 连接池配置

默认

  • num_pools - 4：最多支持的主机数量；适用场景：当你对同一主机发起多个并发请求时，应该增大此值
  • connection_pool_maxsize - multiprocessing.cpu_count() * 5：每个主机最大连接数；适用场景：当你需要同时连接多个不同主机时，应该增大此值

代码示例：

import volcenginesdkcore
configuration = volcenginesdkcore.Configuration()
configuration.ak = "Your ak"
configuration.sk = "Your sk"
configuration.num_pools=10 # 最大支持的主机数量
configuration.connection_pool_maxsize=10 # 每个主机最大连接数
volcenginesdkcore.Configuration.set_default(configuration)

HTTPS 请求配置

指定 scheme

默认

  • scheme - https

代码示例：

支持 configuration 级别全局配置和接口级别的运行时参数设置 RuntimeOption；RuntimeOption 设置会覆盖 configuration 全局配置。

import volcenginesdkcore,volcenginesdkecs
from volcenginesdkcore.rest import ApiException
from volcenginesdkcore.interceptor import RuntimeOption
# 全局配置
configuration = volcenginesdkcore.Configuration()
configuration.ak = "Your ak"
configuration.sk = "Your sk"
configuration.scheme="http" # 指定scheme
volcenginesdkcore.Configuration.set_default(configuration)

# 接口级别运行时参数设置,会覆盖全局配置
runtime_options = RuntimeOption(
    scheme="http",
    client_side_validation=True, # 开启客户端校验,默认开启
)
api_instance = volcenginesdkecs.ECSApi()
create_command_request = volcenginesdkecs.CreateCommandRequest(
    command_content="ls -l",
    description="Your command description",
    name="Your command name",
    type="command",
    _configuration=runtime_options,  # 配置运行时参数
)
try:
    api_instance.create_command(create_command_request)
except ApiException as e:
    pass

忽略 SSL 验证

默认

  • verify_ssl - True

代码示例：

import volcenginesdkcore
configuration = volcenginesdkcore.Configuration()
configuration.ak = "Your ak"
configuration.sk = "Your sk"
configuration.verify_ssl=False # 忽略SSL验证
volcenginesdkcore.Configuration.set_default(configuration)

HTTP(S) 代理配置

默认

  • 无代理

配置 HTTP(S) 代理

import volcenginesdkcore,volcenginesdkecs
configuration = volcenginesdkcore.Configuration()
configuration.ak = "Your AK"
configuration.sk = "Your SK"

configuration.http_proxy = "http://your_proxy:8080"
configuration.https_proxy = "http://your_proxy:8080"

volcenginesdkcore.Configuration.set_default(configuration)

api_instance = volcenginesdkecs.ECSApi()

注意事项

支持通过以下环境变量配置代理：

  • http_proxy / HTTP_PROXY
  • https_proxy / HTTPS_PROXY
  • no_proxy / NO_PROXY

优先级：代码 > 环境变量。

← Endpoint 配置 | Transport(English) | 超时配置 →