03-31-2012
What does the network between these two different machines look like?
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Hi all,
I have developed server/client application (using C) and tested it on the same machine .. but when I deploy them on different machines I get connection timeout.
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2. Programming
Can anyone help? I'm trying to write a program which will write to a socket. I can get the server to run, but always get an error when I try to connect.
It gives me an error at the "connect" command.
It's probably a simple error, but I can't seem to find it.
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3. UNIX for Advanced & Expert Users
I am not able to receive the message on socket in the current process when its waiting for its child to exit.
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===============================================
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4. Programming
Dear All,
I've searched many topics and googled many web-pages, but still I didn't found solution to this problem.
I want to set timeout for connect(). The thing is, that my code works only on BSD, on Linux (tested on SuSE box) it freezes at connect() call :(
bool
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Hi,
I was porting ipv4 application to ipv6; i was done with TCP transports. Now i am facing problem with SCTp transport at runtime.
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6. Programming
I have a client /server file operation program.It works properly when i run the client and server program in the same system.but when i try to run the client in one system and server in another system i am getting an error in the cleint machine as "ERROR:Connection refused". Plz help me in this
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I wrote a program which will send a message to multiple clients(i.e, broadcasting) that are connected to a server.Once when the client receives a message from the server ,the client should read a file in the server and display it in the client.The client which responds (i.e, client wants all the... (3 Replies)
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8. Programming
Hi,
My name is Daniel and I'm spanish, so I'm sorry if you can't undertand something becouse of my low-level english.
Something stranger is happening to me with socket++ library and I don't know how to work on it.
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9. Post Here to Contact Site Administrators and Moderators
hi,
i am new to socket programming.i have a problem in server.requirement is it should continuosly read the requests from client(sends requests continuously) and after certain delay(i kept der sleep) should send response.
for this i used msgqueues so that after reading it is sending into... (1 Reply)
Discussion started by: chandinisree
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10. IP Networking
hi,
i am new to socket programming.i have a problem in server.requirement is it should continuosly read the requests from client(sends requests continuously) and after certain delay(i kept der sleep) should send response.
for this i used msgqueues so that after reading it is sending into... (1 Reply)
Discussion started by: chandinisree
1 Replies
rwho(1) User Commands rwho(1)
NAME
rwho - who is logged in on local machines
SYNOPSIS
rwho [-a]
DESCRIPTION
The rwho command produces output similar to who(1), but for all machines on your network. If no report has been received from a machine
for 5 minutes, rwho assumes the machine is down, and does not report users last known to be logged into that machine.
If a user has not typed to the system for a minute or more, rwho reports this idle time. If a user has not typed to the system for an hour
or more, the user is omitted from the output of rwho unless the -a flag is given.
OPTIONS
-a Report all users whether or not they have typed to the system in the past hour.
FILES
/var/spool/rwho/whod.* information about other machines
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWrcmds |
+-----------------------------+-----------------------------+
SEE ALSO
finger(1), ruptime(1), who(1), in.rwhod(1M), attributes(5)
NOTES
rwho does not work through gateways.
The directory /var/spool/rwho must exist on the host from which rwho is run.
This service takes up progressively more network bandwith as the number of hosts on the local net increases. For large networks, the cost
becomes prohibitive.
The rwho service daemon, in.rwhod(1M), must be enabled for this command to return useful results.
SunOS 5.10 6 Nov 2000 rwho(1)