int
socket(long domain, long type, long protocol)
{
int ret;
OS_mutex_lock(g_main_mutex, &mtx_key);
ret = c_socket(domain, type, protocol);
/*if the value is not error then add to our array for later reference */
if (-1 != ret)
find_add_next_free_socket(ret);
OS_mutex_unlock(g_main_mutex, mtx_key);
return(ret);
}
int c = connect(jsfd, (struct sockaddr *)&server_addr, sizeof(server_addr));
print_error(c, "could not connect to Jserver.");
printf("%s\n", "connected to JJJJJJJJ server");
////////////////////
client_fd_list_index = 0;
char * sockname = (char*)malloc(sizeof(char)*20);
strcpy(sockname, type);
strcat(sockname, ".sock");
// usfd = s_socket(AF_LOCAL, SOCK_STREAM, 9999, sockname);
usfd = c_socket(AF_LOCAL, SOCK_STREAM, sockname);
_connect(usfd, AF_LOCAL, SOCK_STREAM, 0, sockname);
// unsfd = ud_accept(usfd);
printf("Connected to server. Ready to receive fds.\n");
fflush(stdout);
}
void *service (void *arg) {
while(busy);
busy = 1;
int nsfd = *(int *)arg;
void server_init(){
if(signal(SIGUSR1, sig_handler) == SIG_ERR){
printf("%s\n", "Error in catching SIGINT");
}
services[0].port = 9997;
services[1].port = 9998;
services[2].port = 9999;
services[0].name = (char*)malloc(sizeof(char)*20);
services[1].name = (char*)malloc(sizeof(char)*20);
services[2].name = (char*)malloc(sizeof(char)*20);
strcpy(services[0].name, "c");
strcpy(services[1].name, "s");
strcpy(services[2].name, "e");
services[0].usfd = 0;
services[1].usfd = 0;
services[2].usfd = 0;
services[0].unsfd = 0;
services[1].unsfd = 0;
services[2].unsfd = 0;
services[0].capacity = 3;
services[1].capacity = 2;
services[2].capacity = 1;
services[0].started = 0;
services[1].started = 0;
services[2].started = 0;
// services[0].name = "upper";
// services[1].name = "lower";
// services[2].name = "return";
// signal (ctrl c) to clean up.
int i;
for( i = 0; i<MAX_SERVICES; i++ ){
services[i].sfd = s_socket(AF_INET, SOCK_STREAM, services[i].port, "");
char * sockname = (char*)malloc(sizeof(char)*20);
strcpy(sockname, services[i].name);
strcat(sockname, ".sock");
services[i].usfd = c_socket(AF_LOCAL, SOCK_STREAM, sockname);
_connect(services[i].usfd, AF_LOCAL, SOCK_STREAM, 0, sockname);
printf("Connected to the multiplex %s\n", services[i].name);
/////trying to send pid to the multiplex
char *msg = (char*)malloc(sizeof(char)*200);
sprintf(msg, "%d", getpid());
int s = send(services[i].usfd, msg, strlen(msg), 0);
print_error(s, "Failed to send initial message");
// int pid = getpid();
// send_fd_extra(services[i].usfd, services[i].sfd, (void*)&pid); //sending pid for further signaling.
sleep(2);
}
printf("%s\n", "Server is initiated.");
}
