How to use

offer

method

in

com.ning.http.client.providers.netty.channel.pool.ChannelPool

public final void tryToOfferChannelToPool(Channel channel, boolean keepAlive, Object partitionKey) {
  if (channel.isConnected() && keepAlive && channel.isReadable()) {
    LOGGER.debug("Adding key: {} for channel {}", partitionKey, channel);
    Channels.setDiscard(channel);
    if (channelPool.offer(channel, partitionKey)) {
      if (maxConnectionsPerHostEnabled)
        channelId2PartitionKey.putIfAbsent(channel.getId(), partitionKey);
    } else {
      // rejected by pool
      closeChannel(channel);
    }
  } else {
    // not offered
    closeChannel(channel);
  }
}

public final void tryToOfferChannelToPool(Channel channel, boolean keepAlive, String poolKey) {
  if (keepAlive && channel.isReadable()) {
    LOGGER.debug("Adding key: {} for channel {}", poolKey, channel);
    channelPool.offer(channel, poolKey);
    if (maxConnectionsPerHostEnabled)
      channelId2KeyPool.putIfAbsent(channel.getId(), poolKey);
    Channels.setDiscard(channel);
  } else {
    // not offered
    closeChannel(channel);
  }
}