Try to workaround NIO bug http://bugs.sun.com/view_bug.do?bug_id=5103988 with JDK 5

Author: jfarcand

src/main/java/com/ning/http/multipart/MultipartBody.java

@@ -453,13 +453,30 @@ private long handleFilePart(WritableByteChannel target, FilePart filePart) throw
             long nWrite = 0;
             synchronized (fc) {
                 while (fileLength != l) {
-                    nWrite = fc.transferTo(fileLength, l, target);
-                    if (nWrite == 0 ) {
-                        logger.info("Waiting for writing...");
-                        try {
-                            fc.wait(1000);
-                        } catch (InterruptedException e) {
-                            logger.trace(e.getMessage(), e);
+                    try {
+                        nWrite = fc.transferTo(fileLength, l, target);
+                        if (nWrite == 0) {
+                            logger.info("Waiting for writing...");
+                            try {
+                                fc.wait(1000);
+                            } catch (InterruptedException e) {
+                                logger.trace(e.getMessage(), e);
+                            }
+                        }
+                    } catch (IOException ex) {
+                        String message = ex.getMessage();
+
+                        // http://bugs.sun.com/view_bug.do?bug_id=5103988
+                        if (message != null && message.equalsIgnoreCase("Resource temporarily unavailable")) {
+                            try {
+                                fc.wait(1000);
+                            } catch (InterruptedException e) {
+                                logger.trace(e.getMessage(), e);
+                            }
+                            logger.warn("Experiencing NIO issue http://bugs.sun.com/view_bug.do?bug_id=5103988. Retrying");
+                            continue;
+                        } else {
+                            throw ex;
                         }
                     }
                     fileLength += nWrite;