public NetworkClient(Settings settings, TransportFactory transportFactory) {
this.settings = settings.copy();
this.nodes = SettingsUtils.discoveredOrDeclaredNodes(settings);
this.transportFactory = transportFactory;
// shuffle the list of nodes so in case of failures, the fallback is spread
Collections.shuffle(nodes);
if (SettingsUtils.hasPinnedNode(settings)) {
// move pinned node in front to be selected (only once)
String pinnedNode = SettingsUtils.getPinnedNode(settings);
if (log.isDebugEnabled()) {
log.debug("Opening (pinned) network client to " + pinnedNode);
}
nodes.remove(pinnedNode);
nodes.add(0, pinnedNode);
}
selectNextNode();
Assert.notNull(currentTransport, "no node information provided");
}
private ContentBuilder(Generator generator, ValueWriter writer) {
Assert.notNull(generator);
this.generator = generator;
this.writer = writer;
}