Пример #1
0
  private void close(ErrorCode connectionCode, ErrorCode streamCode) throws IOException {
    assert (!Thread.holdsLock(this));
    IOException thrown = null;
    try {
      shutdown(connectionCode);
    } catch (IOException e) {
      thrown = e;
    }

    FramedStream[] streamsToClose = null;
    Ping[] pingsToCancel = null;
    synchronized (this) {
      if (!streams.isEmpty()) {
        streamsToClose = streams.values().toArray(new FramedStream[streams.size()]);
        streams.clear();
        setIdle(false);
      }
      if (pings != null) {
        pingsToCancel = pings.values().toArray(new Ping[pings.size()]);
        pings = null;
      }
    }

    if (streamsToClose != null) {
      for (FramedStream stream : streamsToClose) {
        try {
          stream.close(streamCode);
        } catch (IOException e) {
          if (thrown != null) thrown = e;
        }
      }
    }

    if (pingsToCancel != null) {
      for (Ping ping : pingsToCancel) {
        ping.cancel();
      }
    }

    // Close the writer to release its resources (such as deflaters).
    try {
      frameWriter.close();
    } catch (IOException e) {
      if (thrown == null) thrown = e;
    }

    // Close the socket to break out the reader thread, which will clean up after itself.
    try {
      socket.close();
    } catch (IOException e) {
      thrown = e;
    }

    if (thrown != null) throw thrown;
  }
  private void close(ErrorCode connectionCode, ErrorCode streamCode) throws IOException {
    assert (!Thread.holdsLock(this));
    IOException thrown = null;
    try {
      shutdown(connectionCode);
    } catch (IOException e) {
      thrown = e;
    }

    SpdyStream[] streamsToClose = null;
    Ping[] pingsToCancel = null;
    synchronized (this) {
      if (!streams.isEmpty()) {
        streamsToClose = streams.values().toArray(new SpdyStream[streams.size()]);
        streams.clear();
        setIdle(false);
      }
      if (pings != null) {
        pingsToCancel = pings.values().toArray(new Ping[pings.size()]);
        pings = null;
      }
    }

    if (streamsToClose != null) {
      for (SpdyStream stream : streamsToClose) {
        try {
          stream.close(streamCode);
        } catch (IOException e) {
          if (thrown != null) thrown = e;
        }
      }
    }

    if (pingsToCancel != null) {
      for (Ping ping : pingsToCancel) {
        ping.cancel();
      }
    }

    try {
      frameReader.close();
    } catch (IOException e) {
      thrown = e;
    }
    try {
      frameWriter.close();
    } catch (IOException e) {
      if (thrown == null) thrown = e;
    }

    if (thrown != null) throw thrown;
  }