Sha256: c908e28a6e69f6354dd84fdeb72098973f02a568a15db667d8548f51191240bc
Contents?: true
Size: 998 Bytes
Versions: 9
Compression:
Stored size: 998 Bytes
Contents
module Selenium
module WebDriver
class PortProber
def self.above(port)
port += 1 until free? port
port
end
def self.random
# TODO: Avoid this
#
# (a) should pick a port that's guaranteed to be free on all interfaces
# (b) should pick a random port outside the ephemeral port range
#
server = TCPServer.new(Platform.localhost, 0)
port = server.addr[1]
server.close
port
end
def self.free?(port)
Platform.interfaces.each do |host|
begin
TCPServer.new(host, port).close
rescue Errno::EADDRNOTAVAIL
$stderr.puts "port prober could not bind to #{host}:#{port}" if $DEBUG
# ignored - some machines appear unable to bind to some of their interfaces
end
end
true
rescue SocketError, Errno::EADDRINUSE
false
end
end # PortProber
end # WebDriver
end # Selenium
Version data entries
9 entries across 9 versions & 2 rubygems