TT 错误求救

刚开始学习TT，很多东西不懂，请各位老大多帮忙。 谢谢！

现在碰到一些错误
OCSDATA:transmitter.c(4476): TT16060: Failed to read data from the network. select() timed out

OCSDATA:transmitter.c(2762): TT16122:[color=Red] Failed to send heartbeat to peer[/color]. Restarting log read loop

OCSDATA:receiver.c(1725): TT16060: Failed to read data from the network. select() timed out

SRV: 29926: EventID=68| Failed to read request from client. Closing connection without reply

请问可能是什么原因引起呢？ 特别是heatheat和系统HA之间的心跳是否类似呢？

TimesTen replication?

TT16060 Failed to read data from the network.A read on a socket failed.  This is often the result of network problems. The underlying error message is displayed.

TT16122 Failed to send heartbeat to peer.  The replication agent was unable to send its heartbeat message to its peer.

问题原因:replication agent 出现异常。
解决方法：将peer端的data store destroy,然后从master端duplicate过来，是replication agent 恢复正常。