configureStaticMembership();
}
private void configureStaticMembership() throws ClusteringFault {
channel.setMembershipService(new WkaMembershipService(primaryMembershipManager));
StaticMember localMember = new StaticMember();
primaryMembershipManager.setLocalMember(localMember);
ReceiverBase receiver = (ReceiverBase) channel.getChannelReceiver();
// ------------ START: Configure and add the local member ---------------------
Parameter localHost = getParameter(TribesConstants.LOCAL_MEMBER_HOST);
String host;
if (localHost != null) {
host = ((String) localHost.getValue()).trim();
} else { // In cases where the localhost needs to be automatically figured out
try {
try {
host = Utils.getIpAddress();
} catch (SocketException e) {
String msg = "Could not get local IP address";
log.error(msg, e);
throw new ClusteringFault(msg, e);
}
} catch (Exception e) {
String msg = "Could not get the localhost name";
log.error(msg, e);
throw new ClusteringFault(msg, e);
}
}
receiver.setAddress(host);
try {
localMember.setHostname(host);
} catch (IOException e) {
String msg = "Could not set the local member's name";
log.error(msg, e);
throw new ClusteringFault(msg, e);
}
Parameter localPort = getParameter(TribesConstants.LOCAL_MEMBER_PORT);
int port;
try {
if (localPort != null) {
port = Integer.parseInt(((String) localPort.getValue()).trim());
port = getLocalPort(new ServerSocket(), localMember.getHostname(), port, 4000, 1000);
} else { // In cases where the localport needs to be automatically figured out
port = getLocalPort(new ServerSocket(), localMember.getHostname(), -1, 4000, 1000);
}
} catch (IOException e) {
String msg =
"Could not allocate the specified port or a port in the range 4000-5000 " +
"for local host " + localMember.getHostname() +
". Check whether the IP address specified or inferred for the local " +
"member is correct.";
log.error(msg, e);
throw new ClusteringFault(msg, e);
}
byte[] payload = "ping".getBytes();
localMember.setPayload(payload);
receiver.setPort(port);
localMember.setPort(port);
localMember.setDomain(localDomain);
staticMembershipInterceptor.setLocalMember(localMember);
// ------------ END: Configure and add the local member ---------------------
// ------------ START: Add other members ---------------------
for (Member member : members) {
StaticMember tribesMember;
try {
tribesMember = new StaticMember(member.getHostName(), member.getPort(),
0, payload);
} catch (IOException e) {
String msg = "Could not add static member " +
member.getHostName() + ":" + member.getPort();
log.error(msg, e);
throw new ClusteringFault(msg, e);
}
// Do not add the local member to the list of members
if (!(Arrays.equals(localMember.getHost(), tribesMember.getHost()) &&
localMember.getPort() == tribesMember.getPort())) {
tribesMember.setDomain(localDomain);
// We will add the member even if it is offline at this moment. When the
// member comes online, it will be detected by the GMS
staticMembershipInterceptor.addStaticMember(tribesMember);
primaryMembershipManager.addWellKnownMember(tribesMember);