问题1：在8:10-8:50调用 获取Access token 接口无响应，不返回成功和失败，导致发送模板消息一直失败；

问题2：平均每天推送1000条模板消息，其中有5条左右会推送失败

问题2错误日志：

I/O error on POST request for "https://api.weixin.qq.com/cgi-bin/message/template/send": Remote host closed connection during handshake; nested exception is javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake