Cleanup and load test

crates/daqbuffer/Cargo.toml

@@ -5,12 +5,8 @@ authors = ["Dominik Werder <dominik.werder@gmail.com>"]
 edition = "2021"
 
 [dependencies]
-tokio = { version = "1.22.0", features = ["rt-multi-thread", "io-util", "net", "time", "sync", "fs"] }
 hyper = "0.14"
 http = "0.2"
-tracing = "0.1.25"
-tracing-subscriber = "0.2.17"
-futures-core = "0.3.14"
 futures-util = "0.3.14"
 bytes = "1.0.1"
 #dashmap = "3"

crates/daqbuffer/build.rs

@@ -0,0 +1,7 @@
+fn main() {
+    let names = ["DEBUG", "OPT_LEVEL", "TARGET", "CARGO_ENCODED_RUSTFLAGS"];
+    for name in names {
+        let val = std::env::var(name).unwrap();
+        println!("cargo:rustc-env=DAQBUF_{}={}", name, val);
+    }
+}

crates/daqbuffer/src/bin/daqbuffer.rs

@@ -15,6 +15,7 @@ use netpod::NodeConfig;
 use netpod::NodeConfigCached;
 use netpod::ProxyConfig;
 use netpod::ServiceVersion;
+use taskrun::tokio;
 use tokio::fs::File;
 use tokio::io::AsyncReadExt;
 
@@ -66,6 +67,14 @@ async fn go() -> Result<(), Error> {
         SubCmd::Retrieval(subcmd) => {
             info!("daqbuffer version {} 0000", clap::crate_version!());
             info!("{:?}", service_version);
+            {
+                #[allow(non_snake_case)]
+                let TARGET = std::env!("DAQBUF_TARGET");
+                #[allow(non_snake_case)]
+                let CARGO_ENCODED_RUSTFLAGS = std::env!("DAQBUF_CARGO_ENCODED_RUSTFLAGS");
+                info!("TARGET: {:?}", TARGET);
+                info!("CARGO_ENCODED_RUSTFLAGS: {:?}", CARGO_ENCODED_RUSTFLAGS);
+            }
             let mut config_file = File::open(&subcmd.config).await?;
             let mut buf = Vec::new();
             config_file.read_to_end(&mut buf).await?;