metal_butterfly

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 …

I have a scenario like the client has to search for the active server.There will be many servers.But not all server are active.And at a time not more than one server will be active. The client will be in active state always i.e, it should always search for an active …

I have a scenario in which there are many servers .But all these servers are not active always and not more than one server will come to active state at a time..Whenever any of the server comes to active state ,it has to send a "active state " acknowledgment to …

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 …

I am designing a system which will broadcast a message to all the nodes in a cluster.And the receiving node should send a feed back to the broadcasting node.When i get a single feedback from any of the receiving node, the broadcasting node should stop receiving the feedback.With that feedback …

My problem definition is ,I have to send a message from one node in a network and it has to be broadcasted to all other nodes in the network.The program what I have given below will be running in all the nodes in the network.The same program should be capable …

I have a program that will fetch some particular lines and store it in a buffer for further operations.The code which is given below works but with some errors.I couldn't trace out the error.Can anybody help on this plz?? [CODE]#include <stdio.h> #include <stdlib.h> #include<string.h> #define LINESIZE 256 void failif (int …

I have a program which will write informations like gid,gname,resname,restype,etc... in a file.I wrote a function to get the starting and ending position of a particular group.Stating of a particular group (say group 12)is denoted in a file by #gid12 and the end of the group is denoted by @gid12.I …

Plz tel me how to retrieve some specific set of lines from a file and store it in a char buffer.I am seperating each record by ":" [Code] 22:abc:4 hardware:cd:xyz:2 hardware:eth:abc:6 hardware:mouse:xyz:3 hardware:ram:xyz:1 23:cde:3 hardware:cd:xyz:2 hardware:eth:abc:6 hardware:ram:xyz:1 25:efg:2 hardware:cd:xyz:2 hardware:eth:abc:6 [/code] plz tel me how to retrieve [code] 23:cde:3 hardware:cd:xyz:2 …

I have a program which will write informations like gid,gname,resname,restype,etc... in a file.I wrote a function to get the starting and ending position of a particular group.Stating of a particular group (say group 12)is denoted in a file by #gid12 and the end of the group is denoted by @gid12.I …

hai I am new to socket programming.Its greek and latin to me.can someone tel me wat actually happens with socket programming.Or can u plz suggest some good links for socket programming tutorials

When i tried to make the structure members(res_name,res_loc) as char pointer, i am getting error. i don't know how to convert res_name[25] to pointer.plz help me in this [icode] #include<stdio.h> #include<stdlib.h> #include<string.h> #define MAX 10 struct resource { int res_type; char res_name[25]; // i want to use this as char …

I have a set of attributes such as group id,group name,etc related to a linux process. I want to know how to start a process in linux using C program.Plz do help me.