All nodes that are in Range are not receiving Message in LEACH

问题

when I send Broadcast notification to other nodes some nodes are not receiving the notification. below is code. Any help is appreciated Thanks

int clusterCode;
int numCodesAvail;

numCodesAvail = 2 * config_.spreading_ - 1;


currentCH_ = sensor_node_->nodeid();
currentCHMAC_ = MAC_BROADCAST;

clusterCode = (mac_->myADVnum() % numCodesAvail) + 1;

setCode(clusterCode);

wakeUp();

send(
    MAC_BROADCAST,
    LINK_BROADCAST,
    LEACH_ADV_CH,
    (char *) (&code_),
    sizeof(currentCH_),
    BYTES_ID,
    config_.maxDist_,
    0);

listenJOINREQ_ = true;

clusterNodes_.clear();

This works fine in first round but in second some of the nodes are not receiving the notification.

来源：https://stackoverflow.com/questions/23892557/all-nodes-that-are-in-range-are-not-receiving-message-in-leach