DEP0163:channel.subscribe(onMessage), channel.unsubscribe(onMessage)

类型：仅文档

¥Type: Documentation-only

这些方法已被弃用，因为它们的使用方式不会使通道引用保持足够长的时间以接收事件。

¥These methods were deprecated because they can be used in a way which does not hold the channel reference alive long enough to receive the events.

使用做同样事情的 diagnostics_channel.subscribe(name, onMessage) 或 diagnostics_channel.unsubscribe(name, onMessage)。

¥Use diagnostics_channel.subscribe(name, onMessage) or diagnostics_channel.unsubscribe(name, onMessage) which does the same thing instead.