private synchronized void checkQuorumWhenAdded(final String nodeID, final long start) {
if (clusterMap.containsKey(nodeID)) {
checkQuorum();
} else {
vertx.setTimer(
200,
tid -> {
// This can block on a monitor so it needs to run as a worker
vertx.executeBlockingInternal(
() -> {
if (System.currentTimeMillis() - start > 10000) {
log.warn("Timed out waiting for group information to appear");
} else if (!stopped) {
ContextImpl context = vertx.getContext();
try {
// Remove any context we have here (from the timer) otherwise will screw
// things up when verticles are deployed
ContextImpl.setContext(null);
checkQuorumWhenAdded(nodeID, start);
} finally {
ContextImpl.setContext(context);
}
}
return null;
},
null);
});
}
}
@Override
public synchronized Route failureHandler(Handler<RoutingContext> exceptionHandler) {
if (this.failureHandler != null) {
log.warn("Setting failureHandler for a route more than once!");
}
this.failureHandler = exceptionHandler;
checkAdd();
return this;
}
@Override
public synchronized Route handler(Handler<RoutingContext> contextHandler) {
if (this.contextHandler != null) {
log.warn("Setting handler for a route more than once!");
}
this.contextHandler = contextHandler;
checkAdd();
return this;
}
@Override
public void postHandle(RoutingContext context) {
PaginationContext pageContext =
(PaginationContext) context.data().get(PaginationContext.DATA_ATTR);
String linkHeader = pageContext.buildLinkHeader(context.request());
if (linkHeader != null) {
context.response().headers().add(HttpHeaders.LINK, linkHeader);
} else {
log.warn("You did not set the total count on PaginationContext, response won't be paginated");
}
context.next();
}
void start() {
connection.setErrorHandler(
th -> {
log.debug("QUIT failed, ignoring exception", th);
resultHandler.handle(null);
});
connection.write(
"QUIT",
message -> {
log.debug("QUIT result: " + message);
if (!StatusCode.isStatusOk(message)) {
log.warn("quit failed: " + message);
}
resultHandler.handle(null);
});
}
private void loadVerticleFactories() {
ServiceLoader<VerticleFactory> factories = ServiceLoader.load(VerticleFactory.class);
Iterator<VerticleFactory> iter = factories.iterator();
while (iter.hasNext()) {
VerticleFactory factory = iter.next();
factory.init(vertx);
String prefix = factory.prefix();
if (verticleFactories.containsKey(prefix)) {
log.warn(
"Not loading verticle factory: "
+ factory
+ " as prefix "
+ prefix
+ " is already in use");
} else {
verticleFactories.put(prefix, factory);
}
}
}