깊이 Jedis(소스 코드)

/*   Connection.java */
protected Connection sendCommand(final ProtocolCommand cmd, final byte[]... args) {
    try {
      connect();
      Protocol.sendCommand(outputStream, cmd, args);
      pipelinedCommands++;
      return this;
    } catch (JedisConnectionException ex) {
      // Any other exceptions related to connection?
      broken = true;
      throw ex;
    }
}

public void connect() {
    if (!isConnected()) {
      try {
        socket = new Socket();
        // ->@wjw_add
        socket.setReuseAddress(true);
        socket.setKeepAlive(true); // Will monitor the TCP connection is
        // valid
        socket.setTcpNoDelay(true); // Socket buffer Whetherclosed, to
        // ensure timely delivery of data
        socket.setSoLinger(true, 0); // Control calls close () method,
        // the underlying socket is closed
        // immediately
        // <-@wjw_add

        socket.connect(new InetSocketAddress(host, port), connectionTimeout);
        socket.setSoTimeout(soTimeout);
        outputStream = new RedisOutputStream(socket.getOutputStream());
        inputStream = new RedisInputStream(socket.getInputStream());
      } catch (IOException ex) {
        broken = true;
        throw new JedisConnectionException(ex);
      }
    }
}

/*   */
public String getBulkReply() {
    final byte[] result = getBinaryBulkReply();
    if (null != result) {
      return SafeEncoder.encode(result);
    } else {
      return null;
    }
}

public byte[] getBinaryBulkReply() {
    flush();
    pipelinedCommands--;
    return (byte[]) readProtocolWithCheckingBroken();
}

protected Object readProtocolWithCheckingBroken() {
    try {
      return Protocol.read(inputStream);
    } catch (JedisConnectionException exc) {
      broken = true;
      throw exc;
    }
}