#include "uici.h"
#include "chat.h"

int main(int argc, char *argv[]){
    u_port_t portnumber;
    pthread_t thread[2];
    void * (*pmain[2])(void *) = {reader, writer};
    int outfd;
    int i;
    if (argc != 3) {
        fprintf(stderr, "Usage: %s host port\n", argv[0]);
        exit(EXIT_FAILURE);
    }
    portnumber = (u_port_t)atoi(argv[2]);
    if ((outfd = u_connect(portnumber, argv[1])) < 0) {
       u_error("Unable to establish an Internet connection");
       exit(EXIT_FAILURE);
    }
    fprintf(stderr, "Connection has been made to %s\n", argv[1]);
    for(i = 0; i < 2; i++) 
      if(pthread_create(&thread[i],NULL,pmain[i],&outfd) != 0){
        fprintf(stderr, "Thread creation failed in client\n");
        exit(EXIT_FAILURE);
      }
    for(i = 0; i < 2; i++) 
      pthread_join(thread[i],NULL);
    u_close(outfd);
    exit(EXIT_SUCCESS);
}