05-02-2011
Unix Network Programming
I have written a client-server program which does some data from a file in server to the client. In this I don't want the client to wait indefinitely if server is not running. For this I am using SELECT system call, in this system call we can specify timings as an argument, which tells the client to waits for the server to send the data within that time. Now the problem is, it's sending the data oly for that no. of seconds(as specified in select() ). It's not doing the actual work..
NOTE:- I am using UDP connection.
Can Anyone solve this problem??
Last edited by naresh046; 05-02-2011 at 08:59 AM..
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LEARN ABOUT DEBIAN
mosh-server
MOSH(1) General Commands Manual MOSH(1)
NAME
mosh-server - server-side helper for mosh
SYNOPSIS
mosh-server new [-s] [-v] [-i IP] [-p port] [-c colors] [-- command...]
DESCRIPTION
mosh-server is a helper program for the mosh(1) remote terminal application.
mosh-server binds to a high UDP port and chooses an encryption key to protect the session. It prints both on standard output, detaches from
the terminal, and waits for the mosh-client to establish a connection. It will exit if no client has contacted it within 60 seconds.
By default, mosh-server binds to a port between 60000 and 61000 and executes the user's login shell.
On platforms with utempter, mosh-server maintains an entry in the utmp(5) file to indicate its process ID, whether the session is con-
nected, and the client's current IP address.
mosh-server exits when the client terminates the connection.
OPTIONS
The argument "new" must be first on the command line to use command-line options.
-s bind to the local interface used for an incoming SSH connection, given in the SSH_CONNECTION environment variable (for multihomed
hosts)
-v Print some debugging information even after detaching.
-i IP IP address of the local interface to bind (for multihomed hosts)
-p PORT
UDP port number to bind
-c COLORS
Number of colors to advertise to applications through TERM (e.g. 8, 256)
-l NAME=VALUE
Locale-related environment variable to try as part of a fallback environment, if the startup environment does not specify a charac-
ter set of UTF-8.
EXAMPLE
$ mosh-server
MOSH CONNECT 60001 UAkFedSsVJs2LfMeKyQB5g
mosh-server (mosh 1.1)
[...] (copyright notice omitted)
[mosh-server detached, pid = 20443]
SEE ALSO
mosh(1), mosh-client(1).
Project home page: http://mosh.mit.edu
AUTHOR
mosh was written by Keith Winstein <mosh-devel@mit.edu>.
BUGS
Please report bugs to mosh-devel@mit.edu. Users may also subscribe to the mosh-users@mit.edu mailing list, at
http://mailman.mit.edu/mailman/listinfo/mosh-users
February 2012 MOSH(1)