C++ (Cpp) JSocket::writeAll Beispiele

Beispiel #1

Datei: lookup_service.cpp Projekt: FrancoisAi/dmtcp

void LookupService::respondToQuery(jalib::JSocket& remote,
                                          const DmtcpMessage& msg,
                                          const void *key)
{
  JASSERT (msg.keyLen > 0 && msg.keyLen == msg.extraBytes)
    (msg.keyLen) (msg.extraBytes);
  void *val = NULL;
  size_t valLen = 0;

  query(msg.nsid, key, msg.keyLen, &val, &valLen);

  DmtcpMessage reply (DMT_NAME_SERVICE_QUERY_RESPONSE);
  reply.keyLen = 0;
  reply.valLen = valLen;
  reply.extraBytes = reply.valLen;

  remote << reply;
  if (valLen > 0) {
    remote.writeAll((char*)val, valLen);
  }
  delete [] (char*)val;
}