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← Endpoint | Transport(中文) | Timeout →

HTTP Connection Pool

Default

  • num_pools: 4 — Maximum number of hosts supported; increase this when making concurrent requests to the same host.
  • connection_pool_maxsize: multiprocessing.cpu_count() * 5 — Maximum connections per host; increase this when connecting to many different hosts simultaneously.

Code Example:

import volcenginesdkcore
configuration = volcenginesdkcore.Configuration()
configuration.ak = "Your ak"
configuration.sk = "Your sk"
configuration.num_pools = 10 # Maximum number of hosts
configuration.connection_pool_maxsize = 10 # Maximum connections per host
volcenginesdkcore.Configuration.set_default(configuration)

HTTPS Request Configuration

Specify Scheme

Default

  • scheme: https

Code Example:

Supports both configuration-level global settings and API-level runtime parameter settings via RuntimeOption. RuntimeOption settings override the configuration global settings.

import volcenginesdkcore, volcenginesdkecs
from volcenginesdkcore.rest import ApiException
from volcenginesdkcore.interceptor import RuntimeOption

# Global configuration
configuration = volcenginesdkcore.Configuration()
configuration.ak = "Your ak"
configuration.sk = "Your sk"
configuration.scheme = "http" # Specify scheme
volcenginesdkcore.Configuration.set_default(configuration)

# API-level runtime parameter settings, overrides global configuration
runtime_options = RuntimeOption(
    scheme="http",
    client_side_validation=True, # Enable client-side validation, enabled by default
)
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,  # Set runtime parameters
)
try:
    api_instance.create_command(create_command_request)
except ApiException as e:
    pass

Ignore SSL Verification

Default

  • verify_ssl: True

Code Example:

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

HTTP(S) Proxy

Default

  • No proxy

Configure HTTP(S) Proxy

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()

Notes

Supported environment variables for proxy configuration:

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

Priority: code > environment variables.

← Endpoint | Transport(中文) | Timeout →