#include "net_mod_server_socket.h"
|
#include "net_mod_socket.h"
|
#include "shm_mm.h"
|
#include "dgram_mod_socket.h"
|
#include "usg_common.h"
|
|
void server(int port) {
|
NetModServerSocket *serverSocket = new NetModServerSocket(port);
|
serverSocket->start();
|
}
|
|
void client(int port ){
|
NetModSocket client;
|
char content[MAXLINE];
|
char action[512];
|
char topic[512];
|
net_mod_recv_msg_t *recv_arr;
|
int recv_arr_size, i, n;
|
int node_arr_size = 3;
|
//192.168.20.104
|
net_node_t node_arr[] = {
|
{"192.168.20.104", port, 11},
|
{"192.168.20.104", port, 12},
|
{"192.168.20.104", port, 13}
|
};
|
|
int pub_node_arr_size = 3;
|
net_node_t pub_node_arr[] = {
|
{"192.168.20.104", port, 8},
|
{"192.168.20.104", port, 8},
|
{"192.168.20.104", port, 8}
|
};
|
|
while (true) {
|
//printf("Usage: pub <topic> [content] or sub <topic>\n");
|
printf("Can I help you? pub, send or quit\n");
|
scanf("%s",action);
|
|
if(strcmp(action, "pub") == 0) {
|
printf("Please input topic and content\n");
|
scanf("%s %s", topic, content);
|
|
n = client.pub(pub_node_arr, pub_node_arr_size, topic, strlen(topic)+1, content, strlen(content)+1);
|
printf("pub %d\n", n);
|
}
|
else if(strcmp(action, "send") == 0) {
|
getc(stdin);
|
printf("Please input content\n");
|
|
if (fgets(content, MAXLINE, stdin) != NULL) {
|
// 收到消息的节点即使没有对应的信息， 也要回复一个表示无的消息,否则会一直等待
|
n = client.sendandrecv( node_arr, node_arr_size, content, strlen(content), &recv_arr, &recv_arr_size);
|
for(i=0; i<recv_arr_size; i++) {
|
printf("host:%s, port: %d, key:%d, content: %s\n",
|
recv_arr[i].host,
|
recv_arr[i].port,
|
recv_arr[i].key,
|
recv_arr[i].content
|
);
|
}
|
//使用完后，不要忘记释放掉
|
NetModSocket::free_recv_msg_arr(recv_arr, recv_arr_size);
|
}
|
}
|
else if(strcmp(action, "quit") == 0) {
|
break;
|
} else {
|
printf("error input argument\n");
|
continue;
|
}
|
|
}
|
|
|
|
}
|
|
int main(int argc, char *argv[]) {
|
shm_init(512);
|
|
int port;
|
if (argc < 3) {
|
fprintf(stderr, "Usage: %s %s|%s <PORT> \n", argv[0], "server", "client");
|
return 1;
|
}
|
|
port = atoi(argv[2]);
|
|
|
if (strcmp("server", argv[1]) == 0 ) {
|
server(port);
|
}
|
|
if (strcmp("client", argv[1]) == 0)
|
client(port);
|
}
|
