Hello,
I hope this is the last question ... On our proxy we are reading the response
from the backend with a FutureCallback<HttpResponse>. On the complete method,
we process the response body in this way:
public void completed(HttpResponse objResponse)
{
HttpEntity entity = null;
try
{
entity = objResponse.getEntity();
int contentLength = (int)entity.getContentLength();
ByteArrayOutputStream baos = new ByteArrayOutputStream(contentLength > 0 ?
contentLength : this.bufferHttpRespuestas);
Bis = new BufferedInputStream(entity.getContent(),
this.bufferHttpRespuestas);
byte[] tmp = new byte[this.bufferHttpRespuestas];
int numBytesRead;
while ((numBytesRead = bis.read(tmp)) >= 0) baos.write(tmp, 0, numBytesRead);
( . . .)
The response is read from the inputstream contained in 'objHttpResponse', this
response is already read so no network calls here (we read locally from the '
objResponse' object).
Reading the body in this way, am I storing this body twice, one in the '
objResponse' and another in the 'baos' variable?
In the link to the benchmark you sent me, a HttpAsyncResponseConsumer is used,
so the content is processed in chunks on the consumeContent method (and I
understand that the 'responseReceived' method is called once the headers have
been processed).
So the point is: is one of these methods better taking into account that my
responses can be really large and I always need to store them in memory for
further processing?
Thanks,
Joan.
-----Mensaje original-----
De: Oleg Kalnichevski [mailto:ol...@apache.org]
Enviado el: jueves, 17 de marzo de 2016 10:50
Para: HttpClient User Discussion
Asunto: Re: Help with async client
On Thu, 2016-03-17 at 10:42 +0100, Joan Balagueró wrote:
> Hi Oleg,
>
> Thanks. If I have a 400ms connection timeout and a 850ms response timeout, I
> understand that the select interval must contain the 400ms (the lowest
> value). True?
>
Yes.
> In our app these connection/response timeouts can be modified on the fly.
> That's why we are using a request config, and for each request we perform a
> copy of the default request config and replace the values for
> connect/response timeout.
>
> So, the select interval should also be modified in this case. Is this
> possible with the 'PoolingNHttpClientConnectionManager' already created?
No.
> Because I don't see any method to get the IOReactor config from the nio pool.
>
Oleg
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