class Meimei::Server

Attributes

autojoin[RW]
hostname[RW]
is_connected[RW]
last_saw_traffic_at[RW]
logger[RW]
port[RW]
socket[RW]

Public Class Methods

new(hostname, port, autojoin, options = {}) click to toggle source
# File lib/meimei/server.rb, line 5
def initialize(hostname, port, autojoin, options = {})
  @hostname, @port, @is_connected = hostname, port, false
  @log_dir = options[:log_dir] || "."
  @logger = Logger.new(open("#{@log_dir}/#{@hostname}-#{Time.now.strftime('%Y%m%d-%H%M')}.log", "w"))
  @logger.datetime_format = "%Y-%m-%d %H:%M:%S"
  @last_saw_traffic_at = Time.now
  
  case options[:log_level]
  when :fatal
    @logger.level = Logger::FATAL
    
  when :error
    @logger.level = Logger::ERROR
    
  when :warn
    @logger.level = Logger::WARN
    
  when :info
    @logger.level = Logger::INFO
    
  when :debug
    @logger.level = Logger::DEBUG
    
  else
    @logger.level = Logger::INFO
  end

  @autojoin = autojoin.split(/,\s*/)
end

Public Instance Methods

close() click to toggle source
# File lib/meimei/server.rb, line 35
def close
  begin
    @socket.close if @socket
  rescue Exception => x
    @is_connected = false
    @logger.info "* Could not close socket"
    x.dump(@logger)
  end
end
connect() click to toggle source
# File lib/meimei/server.rb, line 59
def connect
  begin
    self.close()
    @socket = TCPSocket.open(@hostname, @port)
    @is_connected = true
    @logger.info "* Connected (resolved to #{@socket.peeraddr[3]})"
  rescue Exception => x
    @is_connected = false
    @logger.info "* Connection failed"
    x.dump(@logger)
  end
  
  return @is_connected
end
read() click to toggle source
# File lib/meimei/server.rb, line 74
def read
  begin      
    msg = @socket.gets
    @last_saw_traffic_at = Time.now
    @logger.debug "> #{msg}"
    return msg
  rescue Errno::ECONNRESET => x
    @logger.info "* Connection reset"
    @is_connected = false
    x.dump(@logger)
    return nil
  rescue Exception => x
    @logger.info "* Read failed"
    @is_connected = false
    x.dump(@logger)
    return nil
  end
end
reconnect_delay_passed?() click to toggle source
# File lib/meimei/server.rb, line 45
def reconnect_delay_passed?
  if @last_connected_at == nil
    @last_connected_at = Time.now
    return true
  end
  
  if Time.now - @last_connected_at > 10
    @last_connected_at = Time.now
    return true
  else
    return false
  end
end
write(msg) click to toggle source
# File lib/meimei/server.rb, line 93
def write(msg)
  @logger.debug "< #{msg}"
        
  begin
    @socket.write(msg + "\n")
  rescue Errno::ECONNRESET => x
    @logger.info "* Connection reset"
    @is_connected = false
    x.dump(@logger)
  rescue Exception => x
    @logger.info "* Write failed"
    @is_connected = false
    x.dump(@logger)
  end
end