Sha256: b2688851cca3391101ffac30fc2de86756b7407840e550c764ea430dde040426
Contents?: true
Size: 603 Bytes
Versions: 44
Compression:
Stored size: 603 Bytes
Contents
module Middleman
class PreviewServer
# Probe for tcp ports
#
# This one first tries `try_port` if this is not available use the free
# port returned by TCPServer.
class TcpPortProber
# Check for port
#
# @param [Integer] try_port
# The port to be checked
#
# @return [Integer]
# The port
def port(try_port)
server = TCPServer.open(try_port)
server.close
try_port
rescue
server = TCPServer.open(0)
port = server.addr[1]
server.close
port
end
end
end
end
Version data entries
44 entries across 44 versions & 3 rubygems