You can't declare a struct variable like "samp s1", you have to say "struct samp s1".
You could do a typedef and declare it as just 'samp s1'.
And about transferring the struct across sockets, there shouldn't be any problems there. Isn't it just a bunch of data? I thought you could transfer it just like you could transfer a string buffer.
You could do a typedef and declare it as just 'samp s1'.
And about transferring the struct across sockets, there shouldn't be any problems there. Isn't it just a bunch of data? I thought you could transfer it just like you could transfer a string buffer.
Correct, the struct is just a bunch of data. Unfortunately the "char *str" element is just the memory address returned by malloc. It is not the data in that memory address.
So in the original code, what is being sent across the socket will be "meaningful" in that the receiver will understand it as a local memory address. Unfortunately, the data at that address in the receiver will not be the same as the data in that address in the originator.
Hi All,
Thanks for all your Info.
Event I tried changing my code , even now also i'm not getting my string printed.My code follows
My server is listening for the data from client and prints the received data.
Please confirm the way I send and receive the data is correct
Last edited by blowtorch; 01-31-2007 at 12:22 AM..
Hi All,
Thanks for all your Info.
Event I tried changing my code , even now also i'm not getting my string printed.My code follows
Using code tags for code makes it far more readable, as it presents it in a fixed-size font, allows indenting, and other such things. Use it like {code} int variable; {/code} except with [ ] instead of { }. I'll do this before I make a real reply so I can see your code better.
Hi everyone,
I'm new to this forum. I'm working on new project for last few days and this forum already helped me on
couple of occasions. I don't have any prior experience with network programming so I'll appreciate any advise given.
I'm trying to do the following:
1. open user... (2 Replies)
in socket programming how can i : Create for example 3 blank files, namely: server, client, network
•Server: act as servers/provider, will receive all requests from different client
•Client: requesters
•Network: middle-layer of communication between server & client
any tips or... (6 Replies)
i m using sockets for setting up a connection between a server and a client.
When the clients gets connected to the server, its ip is conveyed to the server through one of the predefined structures in c library...
i save this ip address in an array....1st client's ip address goes to the zeroth... (1 Reply)
Hello Everyone
Iam working on tcp/ip programming.with some time interval server has to send data.client has to close the connection and to open the connection between the time interval.this is the scenario
when iam closing the connection in client side the connection terminates.how to... (1 Reply)
my system is a stand alone system... i want to try doing socket porgramming..ihave heard that this is usually done during testing...
how can i do that....? (6 Replies)
Can anyone plz me. I need a sample code for the following description.
Its urgent.
It is C/Socket program with the following descriptions:
NAME
coreadServer - Concurrent Readers Server.
coreadClient - Concurrent Readers Client.
SYNOPSIS
coreadServer <OutputFile>
coreadClient <n>... (1 Reply)
Hello,
I actually try to make client-server program.
I'm using SCO OpenServer Release 5.0.0 and when I try to compile my code (by TELNET) I've got this error :
I'm just using this simple code :
and I get the same error if I use :
If someone can help me,
Thanks (2 Replies)