我认为java配置中的等价物将是

@ServiceActivator(inputChannel = "input",requiresReply = "true")
public TcpSendingMessageHandler outboundClient() {
    TcpSendingMessageHandler tcpSendingMessageHandler = new TcpSendingMessageHandler();
    tcpSendingMessageHandler.setConnectionFactory(clientConnectionFactory());
    tcpSendingMessageHandler.setRetryInterval(10000);
    tcpSendingMessageHandler.setClientMode(true);
    return tcpSendingMessageHandler;
}

但是,在日志中,我看到了

TcpListener exiting - no listener and not single use

我无法收到服务器的回复.

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