#include <stdio.h>
#include <sys/neutrino.h>
#include <fcntl.h>
#include <stdlib.h>
#include <unistd.h>

int main()
{
int rcvid;
int chid;
int pid;
int fd;
char message [512];
pid=getpid();
chid=ChannelCreate(0);

printf("\nI am Server PID=%d . I create Channel %d\n",pid,chid);
//fflush(stdout);

fd = open("server.msg", O_WRONLY|O_CREAT);
if(fd==-1)printf("\nopen error = %d\n",fd);
   else printf("I was written my PID in file 'server.msg' Ok!\n");
write (fd,&pid,sizeof(pid));
close (fd);

while(1)
{ rcvid=MsgReceive(chid, message, sizeof(message), NULL);
printf("Recive message, rcvid %x\n:", rcvid);
printf("Message body: %s\n", message);
strcpy(message, "This is answer");
MsgReply(rcvid, 0, message, sizeof(message));
}
return(0) ;
}