Better messages in proto.rs

src/proto.rs

@@ -1,6 +1,6 @@
 use std::collections::{HashMap, VecDeque};
-use std::sync::Arc;
 use std::fmt::Write;
+use std::sync::Arc;
 
 use log::trace;
 
@@ -99,7 +99,14 @@ impl SendQueue {
 		let mut ret = String::new();
 		for (prio, q) in self.items.iter() {
 			for item in q.iter() {
-				write!(&mut ret, " [{} {} ({})]", prio, item.data.len() - item.cursor, item.id).unwrap();
+				write!(
+					&mut ret,
+					" [{} {} ({})]",
+					prio,
+					item.data.len() - item.cursor,
+					item.id
+				)
+				.unwrap();
 			}
 		}
 		ret
@@ -130,7 +137,13 @@ pub(crate) trait SendLoop: Sync {
 		while !should_exit || !sending.is_empty() {
 			trace!("send_loop({}): queue = {}", debug_name, sending.dump());
 			if let Ok((id, prio, data)) = msg_recv.try_recv() {
-				trace!("send_loop({}): got {}, {} bytes", debug_name, id, data.len());
+				trace!(
+					"send_loop({}): new message to send, id = {}, prio = {}, {} bytes",
+					debug_name,
+					id,
+					prio,
+					data.len()
+				);
 				sending.push(SendQueueItem {
 					id,
 					prio,
@@ -170,7 +183,13 @@ pub(crate) trait SendLoop: Sync {
 			} else {
 				let sth = msg_recv.recv().await;
 				if let Some((id, prio, data)) = sth {
-					trace!("send_loop({}): got {}, {} bytes", debug_name, id, data.len());
+					trace!(
+						"send_loop({}): new message to send, id = {}, prio = {}, {} bytes",
+						debug_name,
+						id,
+						prio,
+						data.len()
+					);
 					sending.push(SendQueueItem {
 						id,
 						prio,
@@ -199,17 +218,12 @@ pub(crate) trait SendLoop: Sync {
 pub(crate) trait RecvLoop: Sync + 'static {
 	fn recv_handler(self: &Arc<Self>, id: RequestID, msg: Vec<u8>);
 
-	async fn recv_loop<R>(
+	async fn recv_loop<R>(self: Arc<Self>, mut read: R, debug_name: String) -> Result<(), Error>
-		self: Arc<Self>,
-		mut read: R,
-		debug_name: String,
-	) -> Result<(), Error>
 	where
 		R: AsyncReadExt + Unpin + Send + Sync,
 	{
 		let mut receiving = HashMap::new();
 		loop {
-			trace!("recv_loop({}): reading packet", debug_name);
 			let mut header_id = [0u8; RequestID::BITS as usize / 8];
 			match read.read_exact(&mut header_id[..]).await {
 				Ok(_) => (),
@@ -217,12 +231,17 @@ pub(crate) trait RecvLoop: Sync + 'static {
 				Err(e) => return Err(e.into()),
 			};
 			let id = RequestID::from_be_bytes(header_id);
-			trace!("recv_loop({}): got header id: {:04x}", debug_name, id);
 
 			let mut header_size = [0u8; ChunkLength::BITS as usize / 8];
 			read.read_exact(&mut header_size[..]).await?;
 			let size = ChunkLength::from_be_bytes(header_size);
-			trace!("recv_loop({}): got header size: {:04x}", debug_name, size);
+			trace!(
+				"recv_loop({}): got header id = {}, size = 0x{:04x} ({} bytes)",
+				debug_name,
+				id,
+				size,
+				size & !CHUNK_HAS_CONTINUATION
+			);
 
 			let has_cont = (size & CHUNK_HAS_CONTINUATION) != 0;
 			let size = size & !CHUNK_HAS_CONTINUATION;