/** 返回值表示是否发生变更 */
public boolean updateChannel(
final ClientChannelInfo clientChannelInfo,
ConsumeType consumeType,
MessageModel messageModel,
ConsumeFromWhere consumeFromWhere) {
boolean updated = false;
this.consumeType = consumeType;
this.messageModel = messageModel;
this.consumeFromWhere = consumeFromWhere;
ClientChannelInfo info = this.channelInfoTable.get(clientChannelInfo.getChannel());
if (null == info) {
ClientChannelInfo prev =
this.channelInfoTable.put(clientChannelInfo.getChannel(), clientChannelInfo);
if (null == prev) {
log.info(
"new consumer connected, group: {} {} {} channel: {}",
this.groupName,
consumeType,
messageModel,
clientChannelInfo.toString());
updated = true;
}
info = clientChannelInfo;
}
this.lastUpdateTimestamp = System.currentTimeMillis();
info.setLastUpdateTimestamp(this.lastUpdateTimestamp);
return updated;
}
