private BrahmsMessage fillMessage(int message_type) {
BrahmsMessage bmsg = new BrahmsMessage();
if (brahmsGlobalVars.getLocalView().getRandomPeerFromLocalViewList() != null) {
bmsg.type = message_type;
// if it is a push request
if (message_type == BrahmsGlobalVars.PUSH_REQUEST) {
bmsg.numPeers = 1;
bmsg.peers = new PeerIdentity[bmsg.numPeers];
bmsg.peers[0] = brahmsGlobalVars.getUserPeerIdentity();
bmsg.sentFrom = brahmsGlobalVars.getUserPeerIdentity();
}
// if it is a pull request
else if (message_type == brahmsGlobalVars.PULL_REQUEST) {
bmsg.numPeers = 0;
bmsg.sentFrom = brahmsGlobalVars.getUserPeerIdentity();
}
// if it is a pull response
else if (message_type == brahmsGlobalVars.PULL_RESPONCE) {
bmsg.numPeers =
brahmsGlobalVars
.getLocalView()
.size(); // (int) (localView.LocalViewSize() * BrahmsMessageHandler.BETTA);
// might cause a problem. shoud the array be initialized before?
bmsg.peers = brahmsGlobalVars.getLocalView().returnLocalViewList();
bmsg.sentFrom = brahmsGlobalVars.getUserPeerIdentity();
} else throw new RuntimeException("Parameter @type is out of range [1-3]");
} else throw new RuntimeException("LocalView is empty. Returned null.");
return bmsg;
}
private void sendMessage(final int message_type, PeerIdentity sendToPeerIdentity) {
// TO CHANGE!! ONLY FOR TESTING PURPOSES!
sendToPeerIdentity = brahmsGlobalVars.getUserPeerIdentity();
System.out.println("Sending to: " + sendToPeerIdentity.toString());
System.out.println(
"Do we know this peer?: "
+ brahmsGlobalVars.getLocalView().containsPeer(sendToPeerIdentity));
if (type == brahmsGlobalVars.PULL_REQUEST) {
String key = new HashCode().toString();
brahmsGlobalVars.addMessage(sendToPeerIdentity.toString());
}
// transport.tryConnect(sendToPeerIdentity,new
// BrahmsTryConnectCallback(sendToPeerIdentity,message_type));
brahmsGlobalVars
.getBrahmsTransort()
.tryConnect(
sendToPeerIdentity, new BrahmsTryConnectCallback(sendToPeerIdentity, message_type));
}