public void onComplete(
final HttpClientResponse response, final AsyncResultHandler<Void> doneHandler) {
final Buffer buff = new Buffer(16);
response.dataHandler(
new Handler<Buffer>() {
public void handle(Buffer data) {
buff.appendBuffer(data);
}
});
response.endHandler(
new SimpleHandler() {
public void handle() {
byte[] bytes = buff.getBytes();
AsyncResult<Void> res;
try {
if (challenge.verify(bytes)) {
res = new AsyncResult<>((Void) null);
} else {
res = new AsyncResult<>(new Exception("Invalid websocket handshake response"));
}
} catch (Exception e) {
res = new AsyncResult<>(e);
}
doneHandler.handle(res);
}
});
}
public void onComplete(HttpClientResponse response, final CompletionHandler<Void> doneHandler) {
final Buffer buff = Buffer.create(16);
response.dataHandler(
new Handler<Buffer>() {
public void handle(Buffer data) {
buff.appendBuffer(data);
}
});
response.endHandler(
new SimpleHandler() {
public void handle() {
byte[] bytes = buff.getBytes();
SimpleFuture<Void> fut = new SimpleFuture<>();
try {
if (challenge.verify(bytes)) {
fut.setResult(null);
} else {
fut.setException(new Exception("Invalid websocket handshake response"));
}
} catch (Exception e) {
fut.setException(e);
}
doneHandler.handle(fut);
}
});
}
public void handle(HttpClientResponse response) {
if (response.statusCode != 200) {
throw new IllegalStateException("Invalid response");
}
response.endHandler(
new SimpleHandler() {
public void handle() {
long start = startTimeMs.remove();
long now = System.currentTimeMillis();
long delta = now - start;
;
deltas[nextDelta] = delta;
nextDelta += 1;
if (nextDelta >= NUM_DELTAS) {
nextDelta = 0;
batchCount += 1;
long min = Long.MAX_VALUE;
long max = Long.MIN_VALUE;
double sum = 0;
for (long d : deltas) {
sum += d;
min = Math.min(min, d);
max = Math.max(max, d);
}
double mean = sum / (double) NUM_DELTAS;
double sumsq_diff = 0;
for (long d : deltas) {
double diff = (double) d - mean;
sumsq_diff += diff * diff;
}
double stdev = Math.sqrt(sumsq_diff / (double) NUM_DELTAS);
double rate = (double) NUM_DELTAS * 1000.0 / (double) (now - lastBatchMs);
eb.send("batch-count", batchCount);
eb.send("rate", rate);
eb.send("delta-min", min);
eb.send("delta-max", max);
eb.send("delta-avg", mean);
eb.send("delta-stdev", stdev);
lastBatchMs = System.currentTimeMillis();
}
requestCredits++;
makeRequest();
}
});
}
@Override
public void handle(HttpClientResponse clientResponse) {
delegate.handle(clientResponse);
MultiMap headers = clientResponse.headers();
for (String headerName : rewriteHeaders) {
List<String> headerValues = headers.getAll(headerName);
int size = headerValues.size();
if (size > 0) {
List<String> newHeaders = new ArrayList<String>(size);
for (String headerValue : headerValues) {
String newValue = headerValue;
if (headerValue != null && headerValue.length() > 0) {
newValue = proxyMappingDetails.rewriteBackendUrl(headerValue);
}
}
LOG.info(
"Rewriting header " + headerName + " from: " + headerValues + " to: " + newHeaders);
headers.set(headerName, newHeaders);
}
}
}
@Override
public T read(Class<? extends T> clazz, byte[] buffer, HttpClientResponse httpClientResponse)
throws HttpMessageConverterException {
return readInternal(clazz, buffer, httpClientResponse.headers());
}