HttpAsyncClient httpClient ; in debuger it is
org.apache.http.impl.nio.client.DefaultHttpAsyncClient, (so looks good)
httpClient.execute(HttpRequestBase, callback);
httpRequestBase was created as
HttpRequestBase httpReq = null;
httpReq = doPost ? new HttpPost(targetUrl) : new HttpGet(targetUrl);
if (doPost) {
((HttpPost) httpReq).setEntity(new UrlEncodedFormEntity(nvps));
}
later it results in executing non async code in:
public BasicAsyncRequestProducer(final HttpHost target, final
HttpRequest request) {
if (target == null) {
throw new IllegalArgumentException("HTTP host may not be null");
}
if (request == null) {
throw new IllegalArgumentException("HTTP request may not be
null");
}
this.target = target;
this.request = request;
if (request instanceof HttpEntityEnclosingRequest) {
HttpEntity entity = ((HttpEntityEnclosingRequest)
request).getEntity();
if (entity != null) {
if (entity instanceof HttpAsyncContentProducer) {
this.producer = (HttpAsyncContentProducer) entity; //
this is not executed, how to make it execute??
} else {
this.producer = new EntityAsyncContentProducer(entity);
//--> this is executed
}
} else {
this.producer = null;
}
} else {
this.producer = null;
}
}
How should I create HttpRequestBase to later trigger executing async io ?
Now requests are send 2 by 2 - when first 2 sent requests get response, next
two are sent, other requests are possibly queued, sending isn't blocking,
but requests aren't really sent parallelly but they seem to be queued.
How should I fix it ?
/**
* Basic implementation of {@link HttpAsyncContentProducer} that relies on
* inefficient and potentially blocking I/O operation redirection through
* {@link Channels#newChannel(java.io.InputStream)}.
*
* @since 4.2
*/
@NotThreadSafe
public class EntityAsyncContentProducer implements HttpAsyncContentProducer
{
and possibly this is why my code isn't truly asynchronous,
How should I fix it ?
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