-
Notifications
You must be signed in to change notification settings - Fork 3
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
6 changed files
with
141 additions
and
38 deletions.
There are no files selected for viewing
Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| use chrono::Timelike; | ||
| use tokio::sync::broadcast; | ||
| use tokio::sync::broadcast::error::RecvError; | ||
| use tracing_subscriber::fmt::{format::Writer, time::FormatTime, MakeWriter}; | ||
| use tracing_subscriber::{fmt, layer::SubscriberExt, util::SubscriberInitExt, EnvFilter}; | ||
|
|
||
| #[derive(Clone)] | ||
| pub struct StreamLoggerHandle { | ||
| sender: broadcast::Sender<String>, | ||
| } | ||
|
|
||
| struct StreamLogger { | ||
| sender: broadcast::Sender<String>, | ||
| } | ||
|
|
||
| impl StreamLoggerHandle { | ||
| pub fn new() -> Self { | ||
| let (sender, _) = broadcast::channel(15); | ||
| Self { sender } | ||
| } | ||
|
|
||
| pub fn subscribe(&self) -> StreamLoggerRecv { | ||
| StreamLoggerRecv { | ||
| receiver: self.sender.subscribe(), | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl std::io::Write for StreamLogger { | ||
| fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> { | ||
| if let Ok(s) = std::str::from_utf8(buf) { | ||
| let _ = self.sender.send(s.to_string()); | ||
| } | ||
| Ok(buf.len()) | ||
| } | ||
|
|
||
| fn flush(&mut self) -> std::io::Result<()> { | ||
| Ok(()) | ||
| } | ||
| } | ||
|
|
||
| pub struct StreamLoggerRecv { | ||
| receiver: broadcast::Receiver<String>, | ||
| } | ||
|
|
||
| impl StreamLoggerRecv { | ||
| pub async fn recv(&mut self) -> Result<String, RecvError> { | ||
| loop { | ||
| match self.receiver.recv().await { | ||
| Err(RecvError::Lagged(_)) => continue, | ||
| r => return r, | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #[derive(Debug, Clone, Copy, Eq, PartialEq, Default)] | ||
| pub struct SystemTime; | ||
|
|
||
| impl FormatTime for SystemTime { | ||
| fn format_time(&self, w: &mut Writer<'_>) -> core::fmt::Result { | ||
| let time = chrono::prelude::Local::now(); | ||
| write!( | ||
| w, | ||
| "{:02}:{:02}:{:02}.{:03}", | ||
| time.hour() % 24, | ||
| time.minute(), | ||
| time.second(), | ||
| time.timestamp_subsec_millis() | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| struct LoggerMaker { | ||
| logger: broadcast::Sender<String>, | ||
| } | ||
| impl<'a> MakeWriter<'a> for LoggerMaker { | ||
| type Writer = StreamLogger; | ||
|
|
||
| fn make_writer(&'a self) -> Self::Writer { | ||
| StreamLogger { | ||
| sender: self.logger.clone(), | ||
| } | ||
| } | ||
| } | ||
|
|
||
| pub fn init_tracing(logger: &StreamLoggerHandle) { | ||
| let stdout_layer = fmt::layer() | ||
| .compact() | ||
| .with_writer(std::io::stdout) | ||
| .with_timer(SystemTime::default()); | ||
| let stream_layer = fmt::layer() | ||
| .json() | ||
| .with_writer(LoggerMaker { | ||
| logger: logger.sender.clone(), | ||
| }) | ||
| .with_timer(SystemTime::default()); | ||
| tracing_subscriber::registry() | ||
| .with(stdout_layer) | ||
| .with(stream_layer) | ||
| .with(EnvFilter::new("boltconn=trace")) | ||
| .init(); | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,5 @@ | ||
| mod api_server; | ||
| mod logger; | ||
|
|
||
| pub use api_server::*; | ||
| pub use logger::*; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters