// Send data message to the all nodes on the channel.
public boolean sendDataToAll(String toChannel, byte[] buf) {
if (mChord == null) {
Log.v(TAG, "sendDataToAll : mChord IS NULL !!");
return false;
}
// Request the channel interface for the specific channel name.
IChordChannel channel = mChord.getJoinedChannel(toChannel);
if (null == channel) {
Log.e(TAG, TAGClass + "sendDataToAll : invalid channel instance");
return false;
}
byte[][] payload = new byte[1][];
payload[0] = buf;
Log.v(TAG, TAGClass + "sendDataToAll : " + new String(buf));
/*
* @param payloadType User defined message type. It is mandatory.
* @param payload The package of data to send
* @return Returns true when file transfer is success. Otherwise, false
* is returned.
*/
if (false == channel.sendDataToAll(CHORD_APITEST_MESSAGE_TYPE, payload)) {
Log.e(TAG, TAGClass + "sendDataToAll : fail to sendDataToAll");
return false;
}
return true;
}
