public void start() throws Exception {
HttpClient client = vertx.createHttpClient().setPort(8080).setHost("localhost");
final HttpClientRequest req = client.put("/some-url", new Handler<HttpClientResponse>() {
public void handle(HttpClientResponse response) {
System.out.println("File uploaded " + response.statusCode);
}
});
String filename = "upload/upload.txt";
// For a non-chunked upload you need to specify size of upload up-front
req.headers().put("Content-Length", Files.size(Paths.get(filename)));
// For a chunked upload you don't need to specify size, just do:
// req.setChunked(true);
vertx.fileSystem().open(filename, new AsyncResultHandler<AsyncFile>() {
public void handle(AsyncResult<AsyncFile> ar) {
final AsyncFile file = ar.result;
Pump pump = Pump.createPump(file.getReadStream(), req);
pump.start();
file.getReadStream().endHandler(new SimpleHandler() {
public void handle() {
file.close(new AsyncResultHandler<Void>() {
public void handle(AsyncResult<Void> ar) {
if (ar.exception == null) {
req.end();
System.out.println("Sent request");
} else {
ar.exception.printStackTrace(System.err);
}
}