Results for: "remove_const"

FIXME: This isn’t documented in Nutshell.

Since MonitorMixin.new_cond returns a ConditionVariable, and the example above calls while_wait and signal, this class should be documented.

Subclass of StreamUI that instantiates the user interaction using STDIN, STDOUT, and STDERR.

ConditionVariable objects augment class Mutex. Using condition variables, it is possible to suspend while in the middle of a critical section until a resource becomes available.

Example:

mutex = Thread::Mutex.new
resource = Thread::ConditionVariable.new

a = Thread.new {
   mutex.synchronize {
     # Thread 'a' now needs the resource
     resource.wait(mutex)
     # 'a' can now have the resource
   }
}

b = Thread.new {
   mutex.synchronize {
     # Thread 'b' has finished using the resource
     resource.signal
   }
}

A specific resolution from a given {Resolver}

Delegates all {Gem::Resolver::Molinillo::SpecificationProvider} methods to a ‘#specification_provider` property.

Raised when memory allocation fails.

Configuration for the openssl library.

Many system’s installation of openssl library will depend on your system configuration. See the value of OpenSSL::Config::DEFAULT_CONFIG_FILE for the location of the file for your host.

See also www.openssl.org/docs/apps/config.html

General error for openssl library configuration files. Including formatting, parsing errors, etc.

Error raised when an error occurs on the underlying communication protocol.

Class responsible for converting between an object and its id.

This, the default implementation, uses an object’s local ObjectSpace __id__ as its id. This means that an object’s identification over drb remains valid only while that object instance remains alive within the server runtime.

For alternative mechanisms, see DRb::TimerIdConv in drb/timeridconv.rb and DRbNameIdConv in sample/name.rb in the full drb distribution.

Class handling the connection between a DRbObject and the server the real object lives on.

This class maintains a pool of connections, to reduce the overhead of starting and closing down connections for each method call.

This class is used internally by DRbObject. The user does not normally need to deal with it directly.

Class responsible for converting between an object and its id.

This, the default implementation, uses an object’s local ObjectSpace __id__ as its id. This means that an object’s identification over drb remains valid only while that object instance remains alive within the server runtime.

For alternative mechanisms, see DRb::TimerIdConv in drb/timeridconv.rb and DRbNameIdConv in sample/name.rb in the full drb distribution.

Gateway id conversion forms a gateway between different DRb protocols or networks.

The gateway needs to install this id conversion and create servers for each of the protocols or networks it will be a gateway between. It then needs to create a server that attaches to each of these networks. For example:

require 'drb/drb'
require 'drb/unix'
require 'drb/gw'

DRb.install_id_conv DRb::GWIdConv.new
gw = DRb::GW.new
s1 = DRb::DRbServer.new 'drbunix:/path/to/gateway', gw
s2 = DRb::DRbServer.new 'druby://example:10000', gw

s1.thread.join
s2.thread.join

Each client must register services with the gateway, for example:

DRb.start_service 'drbunix:', nil # an anonymous server
gw = DRbObject.new nil, 'drbunix:/path/to/gateway'
gw[:unix] = some_service
DRb.thread.join

Timer id conversion keeps objects alive for a certain amount of time after their last access. The default time period is 600 seconds and can be changed upon initialization.

To use TimerIdConv:

DRb.install_id_conv TimerIdConv.new 60 # one minute

To use WeakIdConv:

DRb.start_service(nil, nil, {:idconv => DRb::WeakIdConv.new})

Response class for Continue responses (status code 100).

A Continue response indicates that the server has received the request headers.

References:

• Mozilla.

• RFC 9110.

• Wikipedia.

Response class for No Content responses (status code 204).

The No Content response indicates that the server successfully processed the request, and is not returning any content. See 204 No Content.

Response class for Partial Content responses (status code 206).

The Partial Content response indicates that the server is delivering only part of the resource (byte serving) due to a Range header in the request. See 206 Partial Content.

Response class for Conflict responses (status code 409).

The request could not be processed because of conflict in the current state of the resource. See 409 Conflict.

Response class for Insufficient Storage (WebDAV) responses (status code 507).

The server is unable to store the representation needed to complete the request. See 507 Insufficient Storage (WebDAV).