Joel VanderWerf
2/8/2007 10:34:00 PM
Hemant Kumar wrote:
> Pretty much sample code included with ri docs:
Typo?
> #Server
> # In one script, start this first
> require 'socket'
> include Socket::Constants
> socket = Socket.new(AF_INET, SOCK_STREAM, 0)
> sockaddr = Socket.sockaddr_in(2200, 'localhost')
> socket.bind(sockaddr)
> socket.listen(5)
> begin
> client_socket, client_sockaddr = socket.accept_nonblock
> rescue Errno::EAGAIN, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR
> IO.select([socket])
> retry
> end
> puts "The client said, '#{socket.readline.chomp}'" #line number 14
^^^^^^
sub("socket", "client_socket")
> client_socket.puts "Hello from script one!"
> socket.close
>
> #client
> # In another script, start this second
> require 'socket'
> include Socket::Constants
> socket = Socket.new(AF_INET, SOCK_STREAM, 0)
> sockaddr = Socket.sockaddr_in(2200, 'localhost')
> socket.connect(sockaddr)
> socket.puts "Hello from script 2."
> sleep(2)
> puts "The server said, '#{socket.readline.chomp}'"
> socket.close
>
>
> When i run the above code, the server code exits with an exception :
>
> non_block_server.rb:14:in `readline': Transport endpoint is not
> connected (Errno::ENOTCONN)
> from non_block_server.rb:14
>
>
> Any ideas, why?
>
--
vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407