Sha256: 566ed690bb572b4e0869be9ad3da667268e6a68131aa8ce0de2c10675d71b270
Contents?: true
Size: 972 Bytes
Versions: 57
Compression:
Stored size: 972 Bytes
Contents
module VCR
# Ruby 1.8 provides Ping.pingecho, but it was removed in 1.9.
# So we try requiring it, and if that fails, define it ourselves.
begin
require 'ping'
Ping = ::Ping
rescue LoadError
# This is copied, verbatim, from Ruby 1.8.7's ping.rb.
require 'timeout'
require "socket"
# @private
module Ping
def pingecho(host, timeout=5, service="echo")
begin
Timeout.timeout(timeout) do
s = TCPSocket.new(host, service)
s.close
end
rescue Errno::ECONNREFUSED
return true
rescue Timeout::Error, StandardError
return false
end
return true
end
module_function :pingecho
end
end
# @private
module InternetConnection
extend self
EXAMPLE_HOST = "example.com"
def available?
@available = VCR::Ping.pingecho(EXAMPLE_HOST, 1, 80) unless defined?(@available)
@available
end
end
end
Version data entries
57 entries across 57 versions & 7 rubygems