Java InterruptedIOException类代码示例

import java.io.InterruptedIOException; //导入依赖的package包/类
/**
 * This method differentiates OpenraspDailyRollingFileAppender from its
 * super class.
 *
 * <p>Before actually logging, this method will check whether it is
 * time to do a rollover. If it is, it will schedule the next
 * rollover time and then rollover.
 * */
protected void subAppend(LoggingEvent event) {
    long n = System.currentTimeMillis();
    if (n >= nextCheck) {
        now.setTime(n);
        nextCheck = rc.getNextCheckMillis(now);
        try {
            rollOver();
        }
        catch(IOException ioe) {
            if (ioe instanceof InterruptedIOException) {
                Thread.currentThread().interrupt();
            }
            LogLog.error("rollOver() failed.", ioe);
        }
    }
    super.subAppend(event);
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
/**
 * Creates a directory for a filesystem and configuration object. Assumes the user has already
 * checked for this directory existence.
 *
 * @param fs
 * @param conf
 * @param dir
 * @return the result of fs.mkdirs(). In case underlying fs throws an IOException, it checks
 * whether the directory exists or not, and returns true if it exists.
 * @throws IOException
 */
private static boolean createDirOnFileSystem(FileSystem fs, Configuration conf, Path dir)
    throws IOException {
  int i = 0;
  IOException lastIOE = null;
  int hdfsClientRetriesNumber =
      conf.getInt("hdfs.client.retries.number", DEFAULT_HDFS_CLIENT_RETRIES_NUMBER);
  int baseSleepBeforeRetries =
      conf.getInt("hdfs.client.sleep.before.retries", DEFAULT_BASE_SLEEP_BEFORE_RETRIES);
  do {
    try {
      return fs.mkdirs(dir);
    } catch (IOException ioe) {
      lastIOE = ioe;
      if (fs.exists(dir)) return true; // directory is present
      try {
        sleepBeforeRetry("Create Directory", i + 1, baseSleepBeforeRetries,
            hdfsClientRetriesNumber);
      } catch (InterruptedException e) {
        throw (InterruptedIOException) new InterruptedIOException().initCause(e);
      }
    }
  } while (++i <= hdfsClientRetriesNumber);

  throw new IOException("Exception in createDir", lastIOE);
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
/**
 * Returns once the peer is ready to receive {@code count} bytes.
 *
 * @throws IOException if the stream was finished or closed, or the
 * thread was interrupted.
 */
private void waitUntilWritable(int count, boolean last) throws IOException {
  try {
    while (unacknowledgedBytes + count >= writeWindowSize) {
      SpdyStream.this.wait(); // Wait until we receive a WINDOW_UPDATE.

      // The stream may have been closed or reset while we were waiting!
      if (!last && closed) {
        throw new IOException("stream closed");
      } else if (finished) {
        throw new IOException("stream finished");
      } else if (errorCode != null) {
        throw new IOException("stream was reset: " + errorCode);
      }
    }
  } catch (InterruptedException e) {
    throw new InterruptedIOException();
  }
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
@Test public void interruptReadingResponseBody() throws Exception {
  int responseBodySize = 2 * 1024 * 1024; // 2 MiB

  server.enqueue(new MockResponse()
      .setBody(new Buffer().write(new byte[responseBodySize]))
      .throttleBody(64 * 1024, 125, TimeUnit.MILLISECONDS)); // 500 Kbps
  server.start();

  interruptLater(500);

  HttpURLConnection connection = new OkUrlFactory(client).open(server.url("/").url());
  InputStream responseBody = connection.getInputStream();
  byte[] buffer = new byte[1024];
  try {
    while (responseBody.read(buffer) != -1) {
    }
    fail("Expected thread to be interrupted");
  } catch (InterruptedIOException expected) {
  }

  responseBody.close();
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
@Override public void connect() throws IOException {
  if (executed) return;

  Call call = buildCall();
  executed = true;
  call.enqueue(this);

  synchronized (lock) {
    try {
      while (connectPending && response == null && callFailure == null) {
        lock.wait(); // Wait 'til the network interceptor is reached or the call fails.
      }
      if (callFailure != null) {
        throw propagate(callFailure);
      }
    } catch (InterruptedException e) {
      throw new InterruptedIOException();
    }
  }
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
@Override
public void onError(Throwable e) {
    LogUtils.e("Retrofit", e.getMessage());
    dismissProgress();
    if (e instanceof HttpException) {     //   HTTP错误
        onException(ExceptionReason.BAD_NETWORK);
    } else if (e instanceof ConnectException
            || e instanceof UnknownHostException) {   //   连接错误
        onException(CONNECT_ERROR);
    } else if (e instanceof InterruptedIOException) {   //  连接超时
        onException(CONNECT_TIMEOUT);
    } else if (e instanceof JsonParseException
            || e instanceof JSONException
            || e instanceof ParseException) {   //  解析错误
        onException(PARSE_ERROR);
    } else {
        onException(UNKNOWN_ERROR);
    }
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
@Override
public void awaitReadable(long l, TimeUnit timeUnit) throws IOException {
    if(Thread.currentThread() == getIoThread()) {
        throw UndertowMessages.MESSAGES.awaitCalledFromIoThread();
    }
    if (data == null) {
        synchronized (lock) {
            if (data == null) {
                try {
                    waiters++;
                    lock.wait(timeUnit.toMillis(l));
                } catch (InterruptedException e) {
                    Thread.currentThread().interrupt();
                    throw new InterruptedIOException();
                } finally {
                    waiters--;
                }
            }
        }
    }
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
/**
 * This test sets off a blocking thread and then interrupts it, before
 * checking that the thread was interrupted
 *
 * @throws Throwable any exception other than that which was expected
 */
@Test(timeout = 10000)
public void testInterruptedWaitForProxy() throws Throwable {
  RpcThread worker = new RpcThread(100);
  worker.start();
  Thread.sleep(1000);
  assertTrue("worker hasn't started", worker.waitStarted);
  worker.interrupt();
  worker.join();
  Throwable caught = worker.getCaught();
  assertNotNull("No exception was raised", caught);
  // looking for the root cause here, which can be wrapped
  // as part of the NetUtils work. Having this test look
  // a the type of exception there would be brittle to improvements
  // in exception diagnostics.
  Throwable cause = caught.getCause();
  if (cause == null) {
    // no inner cause, use outer exception as root cause.
    cause = caught;
  }
  if (!(cause instanceof InterruptedIOException)
      && !(cause instanceof ClosedByInterruptException)) {
    throw caught;
  }
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
/**
 * Creates a directory. Assumes the user has already checked for this directory existence.
 *
 * @param dir
 * @return the result of fs.mkdirs(). In case underlying fs throws an IOException, it checks
 * whether the directory exists or not, and returns true if it exists.
 * @throws IOException
 */
boolean createDir(Path dir) throws IOException {
  int i = 0;
  IOException lastIOE = null;
  do {
    try {
      return fs.mkdirs(dir);
    } catch (IOException ioe) {
      lastIOE = ioe;
      if (fs.exists(dir)) return true; // directory is present
      try {
        sleepBeforeRetry("Create Directory", i + 1);
      } catch (InterruptedException e) {
        throw (InterruptedIOException) new InterruptedIOException().initCause(e);
      }
    }
  } while (++i <= hdfsClientRetriesNumber);
  throw new IOException("Exception in createDir", lastIOE);
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
/**
 * Will block until a write entry has been assigned by they WAL subsystem.
 * @return A WriteEntry gotten from local WAL subsystem. Must be completed by calling
 * mvcc#complete or mvcc#completeAndWait.
 * @throws InterruptedIOException
 * @see
 * #setWriteEntry(org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl.WriteEntry)
 */
@InterfaceAudience.Private // For internal use only.
public MultiVersionConcurrencyControl.WriteEntry getWriteEntry() throws InterruptedIOException {
  try {
    this.seqNumAssignedLatch.await();
  } catch (InterruptedException ie) {
    // If interrupted... clear out our entry else we can block up mvcc.
    MultiVersionConcurrencyControl mvcc = getMvcc();
    LOG.debug("mvcc=" + mvcc + ", writeEntry=" + this.writeEntry);
    if (mvcc != null) {
      if (this.writeEntry != null) {
        mvcc.complete(this.writeEntry);
      }
    }
    InterruptedIOException iie = new InterruptedIOException();
    iie.initCause(ie);
    throw iie;
  }
  return this.writeEntry;
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
/**
 * Process pipelined HTTP requests using the specified input and output
 * streams.
 *
 * @throws IOException error during an I/O operation
 */
@Override
public SocketState event(SocketStatus status)
    throws IOException {

    RequestInfo rp = request.getRequestProcessor();

    try {
        rp.setStage(org.apache.coyote.Constants.STAGE_SERVICE);
        if (!getAdapter().event(request, response, status)) {
            setErrorState(ErrorState.CLOSE_NOW, null);
        }
    } catch (InterruptedIOException e) {
        setErrorState(ErrorState.CLOSE_NOW, e);
    } catch (Throwable t) {
        ExceptionUtils.handleThrowable(t);
        // 500 - Internal Server Error
        response.setStatus(500);
        setErrorState(ErrorState.CLOSE_NOW, t);
        getAdapter().log(request, response, 0);
        log.error(sm.getString("http11processor.request.process"), t);
    }

    rp.setStage(org.apache.coyote.Constants.STAGE_ENDED);

    if (getErrorState().isError() || status==SocketStatus.STOP) {
        return SocketState.CLOSED;
    } else if (!comet) {
        inputBuffer.nextRequest();
        outputBuffer.nextRequest();
        return SocketState.OPEN;
    } else {
        return SocketState.LONG;
    }
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
/**
 * Display an exception prefaced with the command name.  Also increments
 * the error count for the command which will result in a non-zero exit
 * code.
 * @param e exception to display
 */
public void displayError(Exception e) {
  // build up a list of exceptions that occurred
  exceptions.add(e);
  // use runtime so it rips up through the stack and exits out 
  if (e instanceof InterruptedIOException) {
    throw new CommandInterruptException();
  }
  
  String errorMessage = e.getLocalizedMessage();
  if (errorMessage == null) {
    // this is an unexpected condition, so dump the whole exception since
    // it's probably a nasty internal error where the backtrace would be
    // useful
    errorMessage = StringUtils.stringifyException(e);
    LOG.debug(errorMessage);
  } else {
    errorMessage = errorMessage.split("\n", 2)[0];
  }
  displayError(errorMessage);
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
@Test
public void testInterruptedRename() throws Exception {
  FSDataOutputStream out = mock(FSDataOutputStream.class);
  whenFsCreate().thenReturn(out);
  when(mockFs.getFileStatus(eq(tmpPath))).thenReturn(fileStat);
  when(mockFs.rename(eq(tmpPath), eq(path))).thenThrow(
      new InterruptedIOException());
  FSInputStream in = mock(FSInputStream.class);
  when(in.read(any(byte[].class), anyInt(), anyInt())).thenReturn(-1);
  
  tryCopyStream(in, false);
  verify(mockFs).delete(eq(tmpPath), anyBoolean());
  verify(mockFs).rename(eq(tmpPath), eq(path));
  verify(mockFs, never()).delete(eq(path), anyBoolean());
  verify(mockFs, never()).close();
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
private void waitTableDisabled(final long deadlineTs)
    throws IOException, TimeoutException {
  waitForState(deadlineTs, new WaitForStateCallable() {
    @Override
    public boolean checkState(int tries) throws IOException {
      return getAdmin().isTableDisabled(tableName);
    }

    @Override
    public void throwInterruptedException() throws InterruptedIOException {
      throw new InterruptedIOException("Interrupted when waiting for table to be disabled");
    }

    @Override
    public void throwTimeoutException(long elapsedTime) throws TimeoutException {
      throw new TimeoutException("Table " + tableName + " not yet disabled after " +
          elapsedTime + "msec");
    }
  });
}
 

import java.io.InterruptedIOException; //导入依赖的package包/类
/**
 * Returns once the input stream is either readable or finished. Throws
 * a {@link SocketTimeoutException} if the read timeout elapses before
 * that happens.
 */
private void waitUntilReadable() throws IOException {
  long start = 0;
  long remaining = 0;
  if (readTimeoutMillis != 0) {
    start = (System.nanoTime() / 1000000);
    remaining = readTimeoutMillis;
  }
  try {
    while (pos == -1 && !finished && !closed && errorCode == null) {
      if (readTimeoutMillis == 0) {
        SpdyStream.this.wait();
      } else if (remaining > 0) {
        SpdyStream.this.wait(remaining);
        remaining = start + readTimeoutMillis - (System.nanoTime() / 1000000);
      } else {
        throw new SocketTimeoutException();
      }
    }
  } catch (InterruptedException e) {
    throw new InterruptedIOException();
  }
}