Supporting more than 2 parties?

[LennyHuang15]

It's introduced in this paper Obliv-C: A Language for Extensible Data-Oblivious Computation that

our design can support any number of parties

However, when I try to simply change the codes like this (connecting both party-2 and party-3 to the port of party-1):

const int N_PARTY = 3;
if(*p_cp == 1) {
  for(int p = 2; p <= N_PARTY; p++)
    if(protocolAcceptTcp2P(p_pd, port) != 0) {
      log_err("TCP accept from %s failed\n", remote_host);
      exit(1);
    }
} else {
  if(protocolConnectTcp2P(p_pd, remote_host, port) != 0) {
    log_err("TCP connect to %s failed\n", remote_host);
    exit(1);
  }
}
// Final initializations before entering protocol
setCurrentParty(p_pd, *p_cp); // only checks for a '1'

I got an error when running execYaoProtocol:
(At party-2 and party-3)

a.out: src/ext/oblivc/obliv_bits.c:1041: setupYaoFixedKeyCipher: Assertion `ocRandomBytes(pd,gen,ypd->yaoFixedKey,klen,3-pd->thisParty)' failed

(At party-1)

TCP read error: : No such file or directory

Do this repo support more than 2 parties? If so, what are the correct codes? Thank you.