This code is part of a class I made to do this (In this case I needed to
grab the first 128 or so bytes of SWF files so I could parse the display
dimensions):
HttpGet get = new HttpGet(buildUrl(url));
try (CloseableHttpResponse response = client.execute(get)) {
SwfInfo info =
SwfInfo.generateInfo(response.getEntity().getContent());
}
where generateInfo() takes the input stream from getEntity().getContent()
and then closes it:
private static byte[] getBytes(InputStream fis) {
try{
< read bytes from the input stream>
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException ee) {
}
}
}
On Mon, Dec 12, 2016 at 5:47 PM, Joseph Naegele <[email protected]
> wrote:
> Hi all, back again.
>
> Now I'm wondering how to properly limit the number of bytes downloaded by
> the synchronous HttpClient (v4.5, i.e. most recent versions).
>
> Like the HttpAsyncClient, even if I only read the desired number of bytes
> from a response entity's InputStream, closing the entity results in the
> remainder of the response entity being downloaded from the connection. I
> found this in ContentLengthInputStream's close method, which is wrapped by
> EofSensorInputStream.
>
> Again, my goal is to intentionally collect a truncated response if it's
> larger than my limit.
>
> Thanks!
> Joe Naegele
>
>
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