Get the socket address stored in this object.

Get elapsed time since request. It's called in client side in most cases. Maybe used in server side to finish request in advance.

If set, the other side (normally the server we just called) are forcing us to report the trace. This normally occurs when the backend failed to satisf

This method may not be called concurrently. Returns `true` if its internal buffer contains at least `buffer_size` objects. (There can be even more ob

Set timestamp of `ts`. FOR INTERNAL USE ONLY. To access individual timestamps, use `GetXxxTimestamp` provided by `RpcXxxController`.

Called if this log was aborted. You can leave this method as-is if nothing special needs to be done.

The "blessed" side of barrier. This is the faster side (no code is actually generated).

Alphabets / numeric characters need not to be listed in `unescaped_chars`.

Get metrics result of recent n seconds. Maximum is 3600(1 hour).

Get the scheduling group the caller thread / fiber is currently belonging to. Calling this method outside of any scheduling group is undefined.

In case you need `std::type_index` of the corresponding type, this method is provided for you convenience. Keep in mind, though, that this method can

For successful callbacks, each write should be paired with a callback. For failure callbacks, one is enough for notifying all completing all pending

Pop a fiber from the run queue. Returns `nullptr` if the queue is empty.

Set / get exception.