How to configure or set options?

[ejstembler]

Is there a way to specifiy options, or configuration values?

Many memcached wrappers/libraries have this concept. See:

• dalli (Ruby)
• libmc (Python)
• pylibmc (Python)

My ultimate goal is to use MemCachier on Heroku for my Crystal/Kemal app. Most all of their examples recommend changing numerous settings.

From their Ruby examples:

{
  :failover => true,            # default is true
  :socket_timeout => 1.5,       # default is 0.5
  :socket_failure_delay => 0.2, # default is 0.01
  :down_retry_delay => 60       # default is 60
}

From their Python examples:

{
  # Faster IO
  'tcp_nodelay': True,

  # Keep connection alive
  'tcp_keepalive': True,

  # Timeout for set/get requests
  'connect_timeout': 2000, # ms
  'send_timeout': 750 * 1000, # us
  'receive_timeout': 750 * 1000, # us
  '_poll_timeout': 2000, # ms

  # Better failover
  'ketama': True,
  'remove_failed': 1,
  'retry_timeout': 2,
  'dead_timeout': 30,
}