[infinispan-dev] Getting rid of GZipInputStream

De : Philippe Van Dyck <pvdyck(a)gmail.com&gt; Date : 16 avril 2010 10:45:19 HAEC À : infinispan -Dev List <infinispan-dev(a)lists.jboss.org&gt; Objet : Bug : read after end of stream @ AbstractMarshaller Hi all, since I use an InflaterInputStream to send objects to S3 using JClouds Blobstore, I need a very strict management of streams. In AbstractMarshaller, while ((bytesRead = inputStream.read(buf, 0, buf.length)) != -1) bytes.write(buf, 0, bytesRead) will read after the stream's end, waiting for '-1' to happen. You cannot do that with a GZIPInputStream because you will get a "java.io.EOFException: Unexpected end of ZLIB input stream". Should I file a bug or correct the code ? phil

De : Philippe Van Dyck <pvdyck(a)gmail.com&gt; Date : 16 avril 2010 10:52:22 HAEC À : infinispan -Dev List <infinispan-dev(a)lists.jboss.org&gt; Objet : Réexp : Bug : read after end of stream @ AbstractMarshaller Ok, I took a closer look. Actually, it is related to HTTPCORE-199, and this bug is fixed. What about using int len = inputStream.available(); in AbstractMarshaller again ? phil ---------- Forwarded message ---------- From: Philippe Van Dyck <pvdyck(a)gmail.com&gt; Date: Fri, Apr 16, 2010 at 10:45 AM Subject: Bug : read after end of stream @ AbstractMarshaller To: infinispan -Dev List <infinispan-dev(a)lists.jboss.org&gt; Hi all, since I use an InflaterInputStream to send objects to S3 using JClouds Blobstore, I need a very strict management of streams. In AbstractMarshaller, while ((bytesRead = inputStream.read(buf, 0, buf.length)) != -1) bytes.write(buf, 0, bytesRead) will read after the stream's end, waiting for '-1' to happen. You cannot do that with a GZIPInputStream because you will get a "java.io.EOFException: Unexpected end of ZLIB input stream". Should I file a bug or correct the code ? phil

De : Philippe Van Dyck <pvdyck(a)gmail.com&gt; Date : 16 avril 2010 11:50:54 HAEC À : infinispan -Dev List <infinispan-dev(a)lists.jboss.org&gt; Objet : Réexp : Bug : read after end of stream @ AbstractMarshaller Ok, JDK Bug http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6519463 The workaround is to simply ignore (!) the EOFException... WDYT ? phil ---------- Forwarded message ---------- From: Philippe Van Dyck <pvdyck(a)gmail.com&gt; Date: Fri, Apr 16, 2010 at 10:52 AM Subject: Fwd: Bug : read after end of stream @ AbstractMarshaller To: infinispan -Dev List <infinispan-dev(a)lists.jboss.org&gt; Ok, I took a closer look. Actually, it is related to HTTPCORE-199, and this bug is fixed. What about using int len = inputStream.available(); in AbstractMarshaller again ? phil ---------- Forwarded message ---------- From: Philippe Van Dyck <pvdyck(a)gmail.com&gt; Date: Fri, Apr 16, 2010 at 10:45 AM Subject: Bug : read after end of stream @ AbstractMarshaller To: infinispan -Dev List <infinispan-dev(a)lists.jboss.org&gt; Hi all, since I use an InflaterInputStream to send objects to S3 using JClouds Blobstore, I need a very strict management of streams. In AbstractMarshaller, while ((bytesRead = inputStream.read(buf, 0, buf.length)) != -1) bytes.write(buf, 0, bytesRead) will read after the stream's end, waiting for '-1' to happen. You cannot do that with a GZIPInputStream because you will get a "java.io.EOFException: Unexpected end of ZLIB input stream". Should I file a bug or correct the code ? phil