-
Notifications
You must be signed in to change notification settings - Fork 0
/
client.c
47 lines (36 loc) · 1.08 KB
/
client.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
#include<stdio.h>
#include<sys/socket.h>
#include<netinet/in.h>
#include<string.h>
#define PORT 8000
#define ADDR "127.0.0.1"
//#define ADDR "10.50.17.118"
int main(){
int serverId, clientId;
char buffer[1024];
struct sockaddr_in serverAddress;
socklen_t addr_size;
printf("Connecting...\n");
// Create client socket
clientId = socket(AF_INET, SOCK_STREAM, 0);
// Set server address
serverAddress.sin_family = AF_INET;
serverAddress.sin_port = htons(PORT);
serverAddress.sin_addr.s_addr = inet_addr(ADDR);
memset(serverAddress.sin_zero, '\0', sizeof serverAddress.sin_zero);
// Connect client to server
addr_size = sizeof serverAddress;
if(connect(clientId, (struct sockaddr *) &serverAddress, addr_size)!=0){
printf("Error connecting to server!\n");
return 0;
}
printf("Connected to server...\n");
// post to server
strcpy(buffer, "POST /?number=hello HTTP/1.1\r\nHost: 127.0.0.1:8000\r\n\r\n");
send(clientId, buffer, 54, 0);
// write(clientId, buffer, 96);
// Read message from server
recv(clientId, buffer, 1024, 0);
printf("Server: %s\n", buffer);
return 0;
}