-
-
Save prem/7623 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require 'socket' | |
require 'rubygems' | |
require 'monitor' | |
include Socket::Constants | |
def readthread(s, buf, conn, lock) | |
while (data = s.gets) | |
if(data.chomp != 'END') | |
puts ">>>> before lock #{conn}" | |
puts ">>>> Read #{data}" | |
# lock.syncronize do | |
puts ">>>> Got lock for #{conn}" | |
buf.replace data | |
# end | |
puts ">>>> after lock #{conn}" | |
s.write(buf) | |
else | |
w.close | |
break | |
end | |
end | |
puts s, " connection closed\n" | |
s.close | |
end | |
def writethread(buf, conn, lock) | |
socket = Socket.new( AF_INET, SOCK_STREAM, 0 ) | |
sockaddr = Socket.pack_sockaddr_in( 2202, '10.45.10.219' ) | |
socket.connect( sockaddr ) | |
5.times do | |
puts "<<<< before lock #{conn}" | |
lock.syncronize do | |
puts "<<<< Got lock for #{conn}" | |
socket.puts "#{buf}" | |
puts "<<<< Sent : #{buf}" | |
end | |
puts "<<<< after lock #{conn}" | |
end | |
socket.puts "END" | |
socket.close | |
end | |
socket = Socket.new( AF_INET, SOCK_STREAM, 0 ) | |
sockaddr = Socket.pack_sockaddr_in( 2201, '10.45.10.219' ) | |
socket.bind( sockaddr ) | |
socket.listen( 5 ) | |
puts "Listening on 2201" | |
conn = 0 | |
while true | |
buf = Array.new(1024) | |
conn = conn + 1 | |
lock = Monitor.new | |
client, client_sockaddr = socket.accept | |
puts "Got connection from #{client.inspect}. Starting thread" | |
Thread.start(client) do |s| | |
readthread(s, buf, conn, lock) | |
end | |
Thread.start do | |
writethread(buf, conn, lock) | |
end | |
end | |
socket.close |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment