[
https://issues.apache.org/jira/browse/HTTPCLIENT-1550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Patrick Doyle updated HTTPCLIENT-1550:
--------------------------------------
Comment: was deleted
(was: This is still happening for me. I'm using httpclient 4.5.3.
*[EDIT] Whoops, sorry, my mistake. I thought the backtrace was more similar
than it is.*
Backtrace:
{code}
Caused by: java.io.EOFException: Unexpected end of ZLIB input stream
at java.util.zip.InflaterInputStream.fill(Unknown Source)
~[na:1.8.0_131]
at java.util.zip.InflaterInputStream.read(Unknown Source)
~[na:1.8.0_131]
at java.util.zip.GZIPInputStream.read(Unknown Source) ~[na:1.8.0_131]
at
org.apache.http.client.entity.LazyDecompressingInputStream.read(LazyDecompressingInputStream.java:70)
~[httpclient-4.5.3.jar:4.5.3]
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[na:1.8.0_131]
at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[na:1.8.0_131]
at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[na:1.8.0_131]
at java.io.InputStreamReader.read(Unknown Source) ~[na:1.8.0_131]
at java.io.Reader.read(Unknown Source) ~[na:1.8.0_131]
at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:2001)
~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1980)
~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.IOUtils.copy(IOUtils.java:1957)
~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.IOUtils.copy(IOUtils.java:1907)
~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.IOUtils.toString(IOUtils.java:778)
~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.IOUtils.toString(IOUtils.java:803)
~[commons-io-2.4.jar:2.4]
at org.vena.icecube.server.Main.lambda$33(Main.java:445) ~[classes/:na]
{code}
It's dying on the last line here:
{code}
try (CloseableHttpResponse response = httpClient.execute(httpPost)) {
if (response.getStatusLine().getStatusCode() == 200) {
try {
String body =
IOUtils.toString(response.getEntity().getContent(), "utf8");
{code}
The httpClient object was created like this:
{code}
try (CloseableHttpClient httpClient = HttpClientBuilder.create().build()) {
{code})
> "deflate" encoding issue : java.util.zip.ZipException: invalid stored block
> lengths
> -----------------------------------------------------------------------------------
>
> Key: HTTPCLIENT-1550
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1550
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Affects Versions: 4.3.5
> Environment: Windows
> Reporter: Guillaume Serre
> Priority: Minor
> Fix For: 4.5.2
>
>
> When trying to GET any nzb files from http://nzbindex.nl with a httpclient
> request, a ZipException is raised.
> {code:title=JunitTestFailing.java}
> @Test
> public void testDeflateIssueFailing() throws ClientProtocolException,
> IOException {
> HttpGet httpget = new
> HttpGet("http://nzbindex.nl/download/72441827/BackTrack5R3.Gnome.iSO.32bit-LiNUX-0171-bt5r2gis32.par2.nzb";);
> HttpClient client = HttpClientBuilder.create().build();
> HttpResponse response = client.execute(httpget);
> HttpEntity entity = response.getEntity();
> byte[] data = EntityUtils.toByteArray( entity );
> Assert.assertEquals( data.length, 423548 );
> }
> {code}
> The complete stack trace I get is this:
> {code}
> java.util.zip.ZipException: invalid stored block lengths
> at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
> at java.io.FilterInputStream.read(FilterInputStream.java:107)
> at
> org.apache.http.client.entity.DeflateInputStream.read(DeflateInputStream.java:144)
> at
> org.apache.http.client.entity.LazyDecompressingInputStream.read(LazyDecompressingInputStream.java:68)
> at org.apache.http.util.EntityUtils.toByteArray(EntityUtils.java:136)
> at
> hclient.HTTPClientTest.testDeflateIssueFailing(HTTPClientTest.java:39)
> {code}
> A workaround I found is to set the Accept-Encoding header to only accept
> gzip, as follows:
> {code:title=JunitTestWorking.java}
>
> @Test
> public void testDeflateIssueWorking() throws ClientProtocolException,
> IOException {
> HttpGet httpget = new
> HttpGet("http://nzbindex.nl/download/72441827/BackTrack5R3.Gnome.iSO.32bit-LiNUX-0171-bt5r2gis32.par2.nzb";);
> httpget.setHeader("Accept-Encoding", "gzip");
> HttpClient client = HttpClientBuilder.create().build();
> HttpResponse response = client.execute(httpget);
> HttpEntity entity = response.getEntity();
> byte[] data = EntityUtils.toByteArray( entity );
> Assert.assertEquals( data.length, 423548 );
> }
> {code}
> Thanks
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